In MEXICO, CENTRAL and SOUTH AMERICA and the CARIBBEAN 52 (222) Fax: 52 (222)

Transcription

1 (800) Fax: (8) Helgesen Drive Madison, Wisconsin USA In CANADA (905) Fax: (905) In MEXICO, CENTL and SOUTH AMERICA and the CARIBBN 5 () Fax: 5 ()

2 Energy Recovery Ventilation: the proven advantages of heat and humidity transfer Improves Indoor Air Quality By providing simultaneous exhaust and fresh air supply, RenewAire reduces the concentration of harmful pollutants in indoor air - an absolute must in schools, offices and smoking environments. Meets Ventilation Codes for Air Exchange Provides ample ventilation to meet ASHE 6 and the International Mechanical Code that now requires two to three more air exchanges than in the past. Indoor Air Quality Problems Solved! Controls Excess Moisture Unlike conventional ventilation or basic heat exchangers, RenewAire moderates not only the temperature but the humidity content of incoming air, limiting humidity swings and associated biologic growths. Optimum Cold Weather Performance Recaptures heat otherwise lost to exhaust air while controlling humidity extremes. This greatly reduces the demand on heating equipment - lowering both initial costs and energy bills. Also protects heating coils from freeze damage. Optimum Warm Weather Performance Pre-cools and dehumidifies the fresh airstream by transfer of heat and humidity to the exhaust airstream. This greatly reduces air conditioning demand - lowering both initial costs and energy bills. On retrofits, the ventilation rate of exisitng A/C equipment can be as much as doubled. Energy Saved = Dollars Saved RenewAire s all-weather performance can cut annual energy bills for heating, cooling and dehumidification of ventilation air by 50% or more. Ideal for Hot or Cold Environments Catalog Page Reference Residential Products 4 BR70 5 BR130 6 EV70 7 EV130 8 EV00 9 EV Commercial Indoor Products 1 EV450IN 14 HE1XINH 16 HE1XINV 18 HEXINH 0 HEXINV HE3XINH 4 HE3XINV 6 HE4XINH 8 HE4XINV 30 HE6XIN 3 HE8XIN 34 Commercial Outdoor Products 36 EV450RT 38 HE1XRT 40 HE1XRTC 4 HEXRT 44 HEXRTC 46 HE3XRT 48 HE3XRTC 50 HE4XRT 5 HE4XRTC 54 HE6XRT 56 HE8XRT 58 Applied Products CA-Series 6 PA-Series 64 Commercial Controls 66 HVI Certified 67 AHRI Certified 67 CA/PA Model Number Guide 68 EV/HE Model Number Guide 69 Company History For Technical Support Support@RenewAire.com To Place an Order RenewAireOrders@RenewAire.com

3 Why RenewAirE? INSIDE Fresh Air to Room Fixed Partition and Spacer Plates (proprietary resin composite media) Stale Room Air G5 OUTSIDE Stale Room Air (exhausted to outside) Outside Air Enhanced Humidity Transfer RenewAire is proud to introduce the fifth generation energy recovery ventilation (ERV) core. Over % more humidity transfer at AHRI summer conditions reduced pressure drop - among the lowest for static-plate ERV HE1X = 750 SCFM EV450 = 450 SCFM Try RenewAire s ERV Calculation Software at RenewAire s remarkable performance is independently certified by: The Static-Plate Core is the Key! Since the early 1980 s, RenewAire has pioneered the use of the patented Lossnay (Registered trademark of Mitsubishi Electric Corporation) exchange core throughout the Americas. Listed below are some of the many reasons why this technology has become the ERV system preferred by leading HVAC professionals around the world. Positive Airstream Separation In the RenewAire core, fresh air never comes in contact with exhaust air passages. Hydroscopic resin plates separate the two airstreams so effectively that AHRI certifies zero exhaust air transfer at normal, balanced operating conditions. As a result, RenewAire is perfect for controlled exhaust applications such as toilet areas, as well as for food service and health care occupancies. No Condensate or Active Defrost Direct water vapor transfer, driven by vapor pressure, eliminates condensation - and frosting - in virtually all applications and climate zones. No condensation allows for closer plate spacing, resulting in higher efficiencies and easier installations. It also means no need for the dampers or electrical defrost elements that reduce ventilation and rob energy efficiency in competing technologies. Maintenance - Nothing Could Be Easier The scheduled maintenance for RenewAire is so simple, it can be performed by any janitorial staff. No expensive service contracts are necessary because there is no wheel disassembly and washing, no seal or belt adjustments and no complex controls to calibrate. The result is the lowest maintenance cost of any ERV. The Unbeatable RenewAire Warranty An investment in RenewAire is protected by a 10-year core warranty ( years on balance of the unit). This commitment - twice as long as coverage on the best wheel products - speaks volumes about RenewAire s reliability, durability and consistently high performance. Award-Winning Service and Support RenewAire s team of professionals knows ERV. And our nationwide network of Sales Reps and quality Distributors are ready to serve you locally. When you call our support number, you ll talk to a knowledgeable factory expert - someone who knows not only our product line, but the best ways to integrate RenewAire with your preferred lines of heating and air conditioning equipment.

4 Residential/Small Commercial Products Commercial quality, ducted equipment sized to meet required ventilation rates for homes and small commercial buildings. Static-plate technology makes total energy savings practical for small-capacity systems. May be mounted in any orientation. Quiet, powerful blowers eliminate the need for air balancing in most applications. Positive airstream separation that is critical for smoking environments and bathroom exhaust. No condensate pan or drain required. Easiest maintenance of any ERV. Performance certified by HVI. Ten year core warranty. Central Exhaust - Use EV Series : Exhaust Air to outdoors : Outdoor Air intake : Room Air to be exhausted : Fresh Air to inside NOTE: ERV Blower may be operated separately from Furnace Blower General Exhaust - EV Series (or BR Series mounted to furnace return air which requires furnace blower interconnect) (See manual for additional installation methods.) NOTE: ERV Blower may be operated separately from Furnace Blower PTL Control primary control for EV70, EV130, EV00 & EV300 runs unit an adjustable amount of time each hour two wire, low voltage connection to ERV PBL Control push button control turns on unit from bathrooms or other intermittent exhaust locations 0 minute run-time with one touch push x for 40 or 3x for minutes two wire, low voltage connection to PTL Control FM Control alternate primary control for EV70, EV130, EV00 & EV300 wires to EV unit and either thermostat or furnace control to turn on furnace blower six wire, low voltage connection (800) Fax: (8) 1-84

5 Residential Energy Recovery Ventilators: BR70, BR130, EV70, EV130, EV00 and EV300 Part I - General A. Product Specification 1. Energy Recovery Ventilator (ERV) shall be a packaged unit as manufactured by RenewAire and shall transfer both heat and humidity using static plate core technology. B. Quality Assurance 1. The energy recovery ventilator shall be Certified by the Home Ventilating Institute (HVI) under CSA 439. Both a heating and a cooling test must be run to demonstrate year round energy recovery.. Manufacturer shall be able to provide evidence of independent testing of the core by Underwriters Laboratory (UL), verifying a maximum flame spread index (FSI) of 5 and a maximum smoke developed index (SDI) of 50 thereby meeting NFPA 90A and NFPA 90B requirements for materials in a compartment handling air intended for circulation through a duct system. The method of test shall be UL Standard Unit shall be Listed under UL 181 Standard for Ducted Air to Air Heat Exchangers. The unit must pass commercial flammability requirements and shall not be labeled For Residential Use Only. 4. The ERV core shall be warranted to be free of manufacturing defects and to retain its functional characteristics, under circumstances of normal use, for a period of ten years from the date of purchase. The balance-of-unit shall be warranted to be free of manufacturing defects and to retain its functional characteristics, under circumstances of normal use, for a period of two years from the date of purchase. Part II Performance A. Energy Transfer The ERV shall be capable of transferring both sensible and latent energy between airstreams. Latent energy transfer shall be accomplished by direct water vapor transfer from one airstream to the other, without exposing transfer media in succeeding cycles directly to the exhaust air and then to the fresh air. B. Passive Frost Control The ERV core shall perform without condensing or frosting under normal operating conditions (defined as outside temperatures above -10 F and inside relative humidity below 40%). Occasional more extreme conditions shall not affect the usual function, performance or durability of the core. No condensate drains will be allowed. C. Continuous Ventilation Unit shall have the capacity to operate continuously without the need for bypass, recirculation, pre-heaters or defrost cycles under normal operating conditions. D. Positive Airstream Separation Water vapor transfer shall be through molecular transport by hydroscopic resin and shall not be accomplished by porous plate mechanisms. Exhaust and fresh airstreams shall travel at all times in separate passages and airstreams shall not mix. E. Laminar Flow Airflow through the ERV core shall be laminar over the products entire operating airflow range, avoiding deposition of particulates on the interior of the energy exchange plate material. Part III Product A. Construction 1. The energy recovery component shall be of fixed-plate cross-flow construction, with no moving parts.. No condensate drain pans or drains shall be allowed and unit shall be capable of operating in both winter and summer conditions without generating condensate. 3. The unit case shall be constructed of 4-gauge steel, with lapped corners and zinc plated screw fasteners. The case shall be finished with textured, powder coat paint. 4. Access doors shall provide easy access to blowers, ERV cores and filters. Doors shall have an airtight compression seal using closed cell foam gaskets. 5. Case walls and doors shall be fully insulated with 1 inch, expanded polystyrene foam insulation faced with a cleanable foil face on all exposed surfaces. 6. The ERV cores shall be protected by a MERV-8 rated, spun polyester, disposable filter in both airstreams. 7. The unit shall have a line cord power connection and be supplied with an internal 4 VAC transformer and relay. 8. Standby power draw shall not exceed 1 Watt for the unit along with an optional automatic control. B. Options (Select options based on application requirements) 1. For BR-Series: Through the wall kit and duct collar kit (automatic control is built into the unit standard).. For EV-Series: Controls including proportional run time, push button and furnace interlock and a variety of weather hoods. Part IV Installation A. Unit Location 1. Locate and orient unit to provide the shortest and most straight duct connections. Provide service clearances as indicated on the plans. Locate units distant from sound critical occupancies.. Use integral mounting flange and hanging bar system to mount the unit to a structurally suitable surface. The units may be mounted in any orientation. B. Vibration Isolation 1. Utilize factory supplied vibration isolation kit following instructions.. Provide flexible duct connections at unit duct flanges. C. Duct Design 1. All ductwork shall be designed, constructed, supported and sealed in accordance with SMACNA HVAC Duct Construction Standards and pressure classifications.. At a minimum all duct runs to the outdoors shall be thermally insulated at levels appropriate to the local climate. A continuous vapor barrier shall also be provided on warm surface of the insulation. D. Sound Control 1. To control sound radiated from the unit: a. Provide acoustic treatment in mechanical room walls and ceilings.. To control sound associated with the two blower outlets: a. Utilize insulated, flexible duct. b. In sound critical applications provide increased duct sizing and consider the use of sound attenuators. E. Test and Balancing 1. Test and Balancing may not begin until 100% of the installation is complete and fully functional.. Follow National Comfort Institute (NCI) air test and balance procedures specific to Heat Recovery Ventilator Balancing Procedure including standard reports to the owner s representative. 3

6 BR70 Indoor Unit Specifications Ventilation Type: Static Plate, Heat and Humidity Transfer Typical Airflow Range: CFM Number Motors: One, 0.08 hp V HZ Phase Input Watts FLA 10 Single 69 CFM 0.9 Control Voltage: 4 VAC Filters: MERV 8, spun polyester media. 7 1/ x 10 1/ x 1 Weight: 39 lbs (unit), 50 lbs (in carton) Shipping Dimensions: 1 1/ W x 9 L x 14 1/ H G4 Performance Airflow CFM ESP in H0 Temp EFF% Total EFF% Winter/Summer* / / / / /45 * (See HVI certification report on page 66 for complete certified rating). Options: Thru-the-Wall Kit Duct Collar Kit Dimensions 1 1/8 (TW) (DH) /8 TOP VIEW (TW) (DH) CUT HOLE IN DUCT (MINIMUM SIZE) : Exhaust Air to outdoors : Outdoor Air intake : Room Air to be exhausted : Fresh Air to inside TW: Thru Wall DH: Duct Hung (TW) (DH) (TW) (DH) 36" LINE CORD (TW) (DH) (TW) (DH) 10 5/8 6 DIA 8 DIA SIDE VIEW 7 1/8 18 1/4 4 VAC CONTROL TERMINAL PROPORTIONAL RUNTIME CONTROL RIGHT VIEW 18 1/ SERVICE AR 4 1/ 5 4 BOTTOM VIEW (DOOR REMOVED) (800) Fax: (8) 1-84

7 BR130 Indoor Unit Specifications Ventilation Type: Static Plate, Heat and Humidity Transfer Typical Airflow Range: CFM Unit may be mounted in any orientation Number Motors: One, 0.1 hp V HZ Phase Input Watts FLA 10 Single 14 CFM 1.3 Control Voltage: Built in proportional runtime control and switched terminals for furnace / AC interconnect Filters: MERV 8, spun polyester media. 10 1/ x 10 1/ x 1 G4 Performance Airflow CFM ESP in H0 Temp EFF% Total EFF% Winter/Summer* / / / / / / /41 * (See HVI certification report on page 66 for complete certified rating). Weight: 49 lbs (unit), lbs (in carton) Shipping Dimensions: 1 W x 3 L x 17 1/ H Options: Thru-the-Wall Kit Duct Collar Kit Dimensions (TW) (DH) 6 (TW) (DH) : Exhaust Air to outdoors : Outdoor Air intake : Room Air to be exhausted : Fresh Air to inside 1 1/8 0 1/ TOP VIEW CUT HOLE IN DUCT (MINIMUM SIZE) TW: Thru Wall DH: Duct Hung (TW) (DH) (TW) (DH) 36" LINE CORD (TW) (DH) 6 1/8 4 3/4 (TW) (DH) 13 3/8 6 DIA 8 DIA SIDE VIEW 30 7/8 4 VAC CONTROL TERMINAL 18 1/ PROPORTIONAL RUNTIME CONTROL SERVICE AR 18 1/4 RIGHT VIEW 4 1/ 5 BOTTOM VIEW (DOOR REMOVED) 5

8 EV70 Indoor Unit Specifications Ventilation Type: Static Plate, Heat and Humidity Transfer Typical Airflow Range: CFM Unit may be mounted in any orientation Number Motors: One, 0.08 hp V HZ Phase Input Watts FLA 10 Single 69 CFM 0.9 Control Voltage: 4 VAC Filters: MERV 8, spun polyester media. 7 1/ x 10 1/ x 1 Weight: 39 lbs (unit), 48 lbs (in carton) G4 Performance Airflow CFM ESP in H0 Temp EFF% Total EFF% Winter/Summer* / / / /49 * (See HVI certification report on page 66 for complete certified rating). Shipping Dimensions: 1 1/ W x 9 L x 14 1/ H Options: PTL - Percentage Timer Control PBL - Push Button Point-of-Use Controls FM - Percentage Timer Control with Furnace Interlock DH4 - Dehumidistat Control Wall Caps Dimensions 34" Line Cord : Exhaust Air to outdoors : Outdoor Air intake : Room Air to be exhausted : Fresh Air to inside 4 1/" 9 1/8" 5 1/" TOP VIEW Blowers Interlock Switch 5 1/8" 6" 6" 4 1/8" 8 1/8" Line Cord 4 Volt AC Control Terminal 10 1/8" 8" 6" 0 1/8" 5 1/" Filters Energy Transfer Core 7 7/8" Service Access FRONT VIEW RIGHT VIEW 6 (800) Fax: (8) 1-84

9 EV130 Indoor Unit Specifications Ventilation Type: Static Plate, Heat and Humidity Transfer Typical Airflow Range: CFM Unit may be mounted in any orientation Number Motors: One, 0.1 hp V HZ Phase Input Watts FLA 10 Single 14 CFM 1. Control Voltage: 4 VAC Filters: MERV 8, spun polyester media. 10 1/ x 10 1/ x 1 Weight: 49 lbs (unit), 58 lbs (in carton) G4 Performance Airflow CFM ESP in H0 Temp EFF% Total EFF% Winter/Summer* / / / / / / /41 * (See HVI certification report on page 66 for complete certified rating). Shipping Dimensions: 1 W x 3 L x 17 1/ H Options: PTL - Percentage Timer Control PBL - Push Button Point-of-Use Controls FM - Percentage Timer Control with Furnace Interlock DH4 - Dehumidistat Control Wall Caps Dimensions 4 1/8" : Exhaust Air to outdoors : Outdoor Air intake : Room Air to be exhausted : Fresh Air to inside 6 3/8" 34" Line Cord TOP VIEW 13" 9 1/8" 5 1/" Blowers Interlock Switch 8 3/4" 6" 8 1/8" Line Cord 4 Volt AC Control Terminal 8" 6" 0 1/8" 5 1/" 6" Filters Energy Transfer Core 30 5/8" Service Access FRONT VIEW RIGHT VIEW 7

10 EV00 Indoor Unit Specifications Ventilation Type: Static Plate, Heat and Humidity Transfer Typical Airflow Range: CFM Number Motors: One, 0.1 hp V HZ Phase Input Watts FLA 10 Single 181 CFM 1.5 Control Voltage: 4 VAC Filters: MERV 8, spun polyester media. 10 1/ x 1 3/4 x 1 Weight: 70 lbs (unit), 8 lbs (in carton) Shipping Dimensions: 1 1/ W x 3 L x 9 H G4 Performance Airflow CFM ESP in H0 Temp EFF% Total EFF% Winter/Summer* / / / / / / /5 * (See HVI certification report on page 66 for complete certified rating). Options: PTL - Percentage Timer Control PBL - Push Button Point-of-Use Controls FM - Percentage Timer Control with Furnace Interlock DH4 - Dehumidistat Control Wall Caps Dimensions 11 7/8" 11 7/8" : Exhaust Air to outdoors : Outdoor Air intake : Room Air to be exhausted : Fresh Air to inside 34" Line Cord 9 1/8" 5 1/" 5 1/" TOP VIEW Interlock Switch Blowers 8 3/4" 6" 6" 8 1/8" Line Cord 4 Volt AC Control Terminal 3 7/8" 8" 6" 0 1/8" 8 Filters Energy Transfer Core FRONT VIEW (800) Fax: (8) /" Service Access RIGHT VIEW

11 EV300 Indoor Unit Specifications Ventilation Type: Static Plate, Heat and Humidity Transfer Typical Airflow Range: CFM Number Motors: One, 0. hp V HZ Phase Input Watts FLA 10 Single 93 CFM 3.3 Control Voltage: 4 VAC Filters: MERV 8, spun polyester media. 10 1/ x 1 3/4 x 1 Weight: 7 lbs (unit), 85 lbs (in carton) Shipping Dimensions: 1 1/ W x 3 L x 9 H G4 Performance Airflow CFM ESP in H0 Temp EFF% Total EFF% Winter/Summer* / / / / / / /37 * (See HVI certification report on page 66 for complete certified rating). Dimensions 10" 9 3/4" Options: PTL - Percentage Timer Control PBL - Push Button Point-of-Use Controls FM - Percentage Timer Control with Furnace Interlock DH4 - Dehumidistat Control 8 Wall Caps : Exhaust Air to outdoors : Outdoor Air intake : Room Air to be exhausted : Fresh Air to inside 34" Line Cord TOP VIEW To Fit 8" Duct Interlock Switch Blowers 8 3/4" 4 Volt AC Control Terminal 3 7/8" 8 3/4" 9 1/8" 5 1/" 5 1/" 5 1/" 5 1/" 9 1/8" 7 3/8" 0 1/8" Filters Energy Transfer Core 41 1/" Service Access Line Cord FRONT VIEW RIGHT VIEW 9

12 Commercial INDOOR Products Horizontal and vertical configuration. Wide range of airflow and static capacities. AHRI certified performance data for efficiency and cross leakage. UL tested flammability and smoke generation that meets NFPA 90A and 90B test standards for commercial applications. Easy installation and service. Ten year core warranty. RenewAire means Trouble-Free ERV. : Exhaust Air to outdoors : Outdoor Air intake : Room Air to be exhausted : Fresh Air to inside 10 (800) Fax: (8) 1-84

13 Packaged Indoor Energy Recovery Ventilators: EV450IN, HE1XIN, HEXIN, HE3XIN, HE4XIN, HE6XIN, HE8XIN Part I - General A. Product Specification 1. Energy Recovery Ventilator (ERV) shall be a packaged unit as manufactured by RenewAire and shall transfer both heat and humidity using static plate core technology. B. Quality Assurance 1. The energy recovery cores used in these products shall be third party Certified by AHRI under its Standard 10 for Energy Recovery Ventilators. AHRI published certifications shall confirm manufacture s published performance for airflow, static pressure, temperature and total effectiveness, purge air (CF) and exhaust air leakage (TR). Products that are not currently AHRI Certified will not be accepted.. Manufacturer shall be able to provide evidence of independent testing of the core by Underwriters Laboratory (UL), verifying a maximum flame spread index (FSI) of 5 and a maximum smoke developed index (SDI) of 50 thereby meeting NFPA 90A and NFPA 90B requirements for materials in a compartment handling air intended for circulation through a duct system. The method of test shall be UL Standard Unit shall be Listed under UL 181 Standard for Ducted Air to Air Heat Exchangers. (Note that a few low volume product or product configurations are not UL Listed.) 4. The ERV core shall be warranted to be free of manufacturing defects and to retain its functional characteristics, under circumstances of normal use, for a period of ten years from the date of purchase. The balance-of-unit shall be warranted to be free of manufacturing defects and to retain its functional characteristics, under circumstances of normal use, for a period of two years from the date of purchase. Part II Performance A. Energy Transfer The ERV shall be capable of transferring both sensible and latent energy between airstreams. Latent energy transfer shall be accomplished by direct water vapor transfer from one airstream to the other, without exposing transfer media in succeeding cycles directly to the exhaust air and then to the fresh air. B. Passive Frost Control The ERV core shall perform without condensing or frosting under normal operating conditions (defined as outside temperatures above -10 F and inside relative humidity below 40%). Occasional more extreme conditions shall not affect the usual function, performance or durability of the core. No condensate drains will be allowed. C. Continuous Ventilation Unit shall have the capacity to operate continuously without the need for bypass, recirculation, pre-heaters or defrost cycles under normal operating conditions. D. Positive Airstream Separation Water vapor transfer shall be through molecular transport by hydroscopic resin and shall not be accomplished by porous plate mechanisms. Exhaust and fresh airstreams shall travel at all times in separate passages and airstreams shall not mix. Part III Product A. Construction 1. The energy recovery component shall be of fixed-plate cross-flow construction, with no moving parts.. No condensate drain pans or drains shall be allowed and unit shall be capable of operating in both winter and summer conditions without generating condensate. 3. The unit case shall be constructed of G90 galvanized, 0-gauge steel, with lapped corners and zinc plated screw fasteners. 4. Access doors shall provide easy access to blowers, ERV cores and filters. Doors shall have an airtight compression seal using closed cell foam gaskets. 5. Case walls and doors shall be insulated with 1 inch, 4 pound density, foil/scrim faced, high-density fiberglass board insulation, providing a cleanable surface and eliminating the possibility of exposing the fresh air to glass fibers. 6. The ERV cores shall be protected by a MERV-8 rated, nominal, pleated, disposable filter in both airstreams. 7. Unit shall have single-point power connection and a single-point 4 VAC contactor control connection (except Inverter Ready units that have terminal connections for an independent inverter for each airstream). 8. Blower motors shall be EPACT compliant for energy efficiency and be thermally protected or supplied with external starters. 9. Blowers shall be quiet running, forward curve type and be either direct drive or belt drive. HE6X and HE8X units use backward incline, belt drive blower packages. Belt drive motors shall be provided with adjustable pulleys and motor mounts allowing for proper belt tensioning. B. Options (Select options based on application requirements.) 1. Provide unit and duct connection orientation per project schedule.. Provide double wall construction with 4-gauge galvanized steel liner. 3. Units are available single or three phase at a full range of operating voltages. See project schedule. 4. Provide motor horsepower as specified in project schedule. 5. Provide inverter-ready units which include shielded power wiring and terminal connections for inverters (inverters provided and installed by others). 6. Provide factory installed fused disconnects. 7. Provide factory installed non-fused disconnects. 8. Provide factory installed transformer/relay package to supply a 4 VAC power source. 9. Provide factory installed filter monitors for each airstream. E. Laminar Flow Airflow through the ERV core shall be laminar over the products entire operating airflow range, avoiding deposition of particulates on the interior of the energy exchange plate material. 11

14 EV450IN Indoor Unit Specifications Ventilation Type: Static Plate, Heat and Humidity Transfer Typical Airflow Range: CFM AHRI 10 Certified Core: One L85 Airflow Rating Points (for AHRI): 450 CFM and 338 CFM Motors: One, 0.6 hp (Single Phase) One, 0.5hp ( Phase) V HZ Phase FLA 1 Single 7.0 Single Single.4 G5 Performance Airflow CFM ESP in H0 Watts 1P 3P Temp EFF% Total EFF% Winter/Summer* / / / / / / /50 *At AHRI 10 standard conditions (See certified data on page 67 for core components.) Control Voltage: 4 VAC Filters: Two total, MERV 8, pleated, 14 x 0 nominal size Weight: 141 lbs (unit), 1 lbs (in carton), up to 3 units on 50 lb pallet Shipping Dimensions: 37 1/ W x 48 L x 17 H Options: 45EVHB - Hanging Bracket, Foot Kit 45EVDF - Rectangular 1 x 8 Flange Kit ( in kit) 45EVT10-10 Round Transition Kit ( in kit) 1 (800) Fax: (8) 1-84

15 EV450IN Unit Dimensions Alternate Power Supply Entry 7/8" Dia. 4 3/4" 1/8" : Exhaust Air to outdoors : Outdoor Air intake : Room Air to be exhausted : Fresh Air to inside 11 5/8" 16 1/8" 0 3/8" 4 7/8" 3 1/4" 5 3/8" 13 1/4" 1" 36 3/8" 3" 35 1/4" 33 7/8" 16 1/8" 0 1/4" 4 1/4" 1 1/4" 10" 36 3/8" 13 1/4" 16" 34 1/8" Service Area 1 1/" Clearance required to remove doors from hinges. Filter Access: Hinged and Latched Door 1/8" 8" 8" 8" 8" 8" TOP VIEW Control Wire Entry 7/8" Dia. Power Supply Entry 7/8" Dia. 1/8" All other Access: 18" Screw-attached panel 44 1/8" FRONT VIEW 6 1/" 10" 6 3/8" 6 1/4" 10 1/8" 8 3/4" 1" O10" ROUND 16 1/8" 0 1/4" 3" 36 3/8" 5 1/8" 3" 16 1/8" 0 1/4" 4 1/4" 11 1/8" 4 1/4" 1/8" LEFT VIEWS Optional 45EVT10-10" Round Transition Kit Shown 5 1/4" FRONT VIEW (Doors removed) RIGHT VIEWS Optional Transitions (45EVT10) shown Optional 45EVDF Rectangular 1" X 8" Flange Kit Shown 13

16 HE1XINH Indoor Unit Specifications Ventilation Type: Static Plate, Heat and Humidity Transfer Typical Airflow Range: CFM AHRI 10 Certified Core: One L15-00 Airflow Rating Points (for AHRI): 750 CFM and 5 CFM Number Motors: Two V HZ Phase FLA Min. Cir. Amps Max. Fuse Size 1 Single Single Single G5 Performance Effectiveness (%) CFM , Sensible Winter Total Summer Total Control Voltage: 4 VAC Filters: Two total, MERV 8, pleated, 0 x 0 nominal size Weight: 11 lbs (unit), 50 lbs (shipping weight) Shipping Dimensions: 44 W x 56 L x 7 H *At AHRI 10 standard conditions (See certified data on page 67 for core components.) Airflow Performance Motor HP Phase External Static Pressure (Inches Water Column) (Two DD) Single Phase 970 CFM 1,490 Watts 95 CFM 1,375 Watts 8 CFM 1,70 Watts 795 CFM 1,1 Watts 70 CFM 1,030 Watts 635 CFM 950 Watts 350 CFM 750 Watts 0.75 (Two DD) Phase 1,030 CFM 1,0 Watts 1,010 CFM 1,10 Watts 975 CFM 1,1 Watts 880 CFM 1,050 Watts 800 CFM 990 Watts 700 CFM 850 Watts 530 CFM 70 Watts 14 (800) Fax: (8) 1-84

17 HE1XINH Unit Dimensions : Exhaust Air to outdoors : Outdoor Air intake : Room Air to be exhausted : Fresh Air to inside Alternate Power Wiring Inlet 7/8" Dia. 54 3/4" Overall Alternate Control Wiring Inlet 7/8" Dia. 0 5/8" 50 1/8" Maximum Door Extension 40 5/8" Minimum Service Area (Doors can be taken off hinges.) 1 7/8" 8 5/8" Ø1" TYP Control Wiring Inlet 7/8" Dia. Power Wiring Inlet 7/ 8" Dia. 49 1/8" Case TOP VIEW 1 3/4" Overall 10 3/8" 8 3/8" 34 7/8" Case 8 1/4" 36 3/8" Overall 9 1/" 9 5/8" LEFT VIEW FRONT VIEW RIGHT VIEW

18 HE1XINV Indoor Unit Specifications Ventilation Type: Static Plate, Heat and Humidity Transfer Typical Airflow Range: CFM AHRI 10 Certified Core: One L15-00 Airflow Rating Points (for AHRI): 750 CFM and 5 CFM Number Motors: Two V HZ Phase FLA Min. Cir. Amps Max. Fuse Size 1 Single Single Single G5 Performance Effectiveness (%) CFM , Sensible Winter Total Summer Total Control Voltage: 4 VAC Filters: Two total, MERV 8, pleated, 0 x 0 nominal size Weight: 11 lbs (unit), 50 lbs (shipping weight) Shipping Dimensions: 44 W x 56 L x 7 H *At AHRI 10 standard conditions (See certified data on page 67 for core components.) Airflow Performance Motor HP Phase External Static Pressure (Inches Water Column) (Two DD) Single Phase 970 CFM 1,490 Watts 95 CFM 1,375 Watts 8 CFM 1,70 Watts 795 CFM 1,1 Watts 70 CFM 1,030 Watts 635 CFM 950 Watts 350 CFM 750 Watts 0.75 (Two DD) Phase 1,030 CFM 1,0 Watts 1,010 CFM 1,10 Watts 975 CFM 1,1 Watts 880 CFM 1,050 Watts 800 CFM 990 Watts 700 CFM 850 Watts 530 CFM 70 Watts 16 (800) Fax: (8) 1-84

19 HE1XINV Unit Dimensions Power Wiring Inlet 7/8" Dia. Control Wiring Inlet 7/8" Dia. LEFT VIEW 40 3/8" Overall FRONT VIEW 1 3/4" Overall 10 3/8" RIGHT VIEW 17" 41 5/8" 0 5/8" 17" 41 1/" 50 5/8" 51 3/8" Overall 1 7/8" 10 3/8" 34 7/8" Case 49 1/8" Case TOP VIEW 40 5/8" Minimum Service Area (Doors can be taken off hinges.) 50 1/8" Maximum Door Extension : Exhaust Air to outdoors : Outdoor Air intake : Room Air to be exhausted : Fresh Air to inside Ø1" TYP 17

20 HEXINH Indoor Unit Specifications Ventilation Type: Static Plate, Heat and Humidity Transfer Typical Airflow Range: 500-,000 CFM AHRI 10 Certified Core: Two L15-00 Airflow Rating Points (for AHRI): 1,500 CFM and 1,10 CFM Number Motors: Direct Drive (DD) Four, Belt Drive (BD) Two G5 Performance Effectiveness (%) CFM 500 1,000 1,500,000 Sensible Winter Total Summer Total Drive HP DD 0.75 BD 1.5 BD Volts HZ Phase FLA Control Voltage: 4 VAC Single Single Single Single Single Min. Cir. Amps Max. Fuse Size Filters: Four total, MERV 8, pleated, 0 x 0 nominal size Weight: 414 lbs (unit), 40 lbs (shipping weight) Shipping Dimensions: 50 W x 6 L x 41 H *At AHRI 10 standard conditions (See certified data on page 67 for core components.) Airflow Performance Motor HP 0.75 (Four DD) Single Phase 0.75 (Four DD) Phase 1.5 (BD) (BD) Blower RPM Nominal N/A N/A N/A N/A 1,000 1,30 1,40 1,0 1,470 1,6 Turns Open N/A N/A N/A N/A External Static Pressure (Inches Water Column) ,950 CFM,40 Watts 1,9 CFM,500 Watts 1,830 CFM,5 Watts 1,840 CFM,300 Watts 1,670 CFM,00 Watts 1,700 CFM,15 Watts 1,400 CFM 1,795 Watts 1,0 CFM 1,900 Watts 1,0 CFM 1,490 Watts 1,380 CFM 1,700 Watts 700 CFM 1,190 Watts 1,190 CFM 1,500 Watts 800 CFM 1, Watts CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP 1, , , , , Note: Brake Horse Power (BHP) is for one blower motor package only. 1, , , , , , , , , , , , , , 1.3 1, , , , , , , , , , (800) Fax: (8) 1-84

21 HEXINH Unit Dimensions 54 7/8" overall 59" Service Area TOP VIEW 41 1/4" 49 1/4" case 4" TYP 8" 34 3/4" 3/8" 33" 7/8" 35 1/4" Case 1 5/8" 36 5/8" 14" typ " Service Area LEFT VIEW Belt Driven Version LEFT VIEW Direct Drive Version Filters FRONT VIEW RIGHT VIEW 3 1/" 0 5/8" 3/4" 19 5/8" Wiring Entry 7/8" Dia. E-Box E-Box : Exhaust Air to outdoors : Outdoor Air intake : Room Air to be exhausted : Fresh Air to inside Note: Door lifts away. Note: All duct flanges are 14" x 4". 19

22 HEXINV Indoor Unit Specifications Ventilation Type: Static Plate, Heat and Humidity Transfer Typical Airflow Range: 500-,000 CFM AHRI 10 Certified Core: Two L15-00 Airflow Rating Points (for AHRI): 1,500 CFM and 1,10 CFM Number Motors: Direct Drive (DD) Four, Belt Drive (BD) Two G5 Performance Effectiveness (%) CFM 500 1,000 1,500, Sensible Winter Total Summer Total Drive HP DD 0.75 BD 1.5 BD Volts HZ Phase FLA Control Voltage: 4 VAC Single Single Single Single Single Min. Cir. Amps Max. Fuse Size Filters: Four total, MERV 8, pleated, 0 x 0 nominal size Weight: 399 lbs (unit), 40 lbs (shipping weight) Shipping Dimensions: 48 W x 6 L x 55 H *At AHRI 10 standard conditions (See certified data on page 67 for core components.) Airflow Performance Motor HP 0.75 (Four DD) Single Phase 0.75 (Four DD) Phase 1.5 (BD) (BD) Blower RPM Nominal N/A N/A N/A N/A 1,000 1,30 1,40 1,0 1,470 1,6 Turns Open N/A N/A N/A N/A External Static Pressure (Inches Water Column) ,870 CFM,1 Watts 1,870 CFM,500 Watts 1,70 CFM,070 Watts 1,70 CFM,300 Watts 1,50 CFM 1,900 Watts 1,540 CFM,15 Watts 1,90 CFM 1,7 Watts 1,350 CFM 1,950 Watts 1,080 CFM 1,505 Watts 1,40 CFM 1,730 Watts 700 CFM 1,10 Watts 1,030 CFM 1,490 Watts 800 CFM 1,40 Watts CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP 1, , , , , Note: Brake Horse Power (BHP) is for one blower motor package only. 1, , , , , , , , , , , , , , 1.3 1, , , , , , , , , , (800) Fax: (8) 1-84

23 HEXINV Unit Dimensions 19 3/8" LEFT END VIEW BELT DRIVE 6 3/8" E-box power wire 7/8" Dia. 5 7/8" LEFT END VIEW DIRECT DRIVE 39 1/4" 34 1/8" 74 7/8" Clear 4 1/4" 43 3/4" TOP VIEW and Service Area 19 3/8" 35 1/4" w/ screws 38 3/4" FRONT VIEW Note: All duct flanges are 14" x 4". 49 1/8" : Exhaust Air to outdoors : Outdoor Air intake : Room Air to be exhausted : Fresh Air to inside RIGHT END VIEW BELT DRIVE 41 1/" 4" 8 1/8" 50 5/8" 14" 35 5/8" 3 1/" RIGHT END VIEW DIRECT DRIVE 1

24 HE3XINH Indoor Unit Specifications Ventilation Type: Static Plate, Heat and Humidity Transfer Typical Airflow Range: 750-3,300 CFM AHRI 10 Certified Core: L15-00 Airflow Rating Points (for AHRI):,50 CFM and 1,690 CFM Number Motors: Two G5 Performance Effectiveness (%) CFM 1,500,000,500 3, Sensible Winter Total Summer Total HP Volts HZ Phase FLA Control Voltage: 4 VAC Single Single Min. Cir. Amps Filters: Six total, MERV 8, pleated, 0 x 0 nominal size Weight: 675 lbs (unit), 700 lbs (shipping weight) Shipping Dimensions: 7 W x 84 L x 46 H Max. Fuse Size *At AHRI 10 standard conditions (See certified data on page 67 for core components.) Airflow Performance Motor HP 3 5 Blower RPM Nominal 1,095 1,0 1,340 1,345 1,535 1,685 1,495 1,675 1,855 Turns Open External Static Pressure (Inches Water Column) CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP, , , ,40.3,850.8, , ,7 1.3, , ,80.,7.7, , , , , ,090.1, , , , , ,7.0,380.5,6.9,80.8, , , ,80 1.9,090.4,470.7,040.7, , ,810.,80.6 1,60.5, , ,330.1, ,140.4,090.7,7 4.0 (800) Fax: (8) 1-84

25 5 1/8" 6 1/8" 40 3/8" HE3XINh Unit Dimensions 6 1/4" Left View 64 1/" overall Top View 57 1/4" Front View 6 1/4" Right View 3/8" 5 1/" 40 3/8" 1" 18 5/8" 6 1/4" 97" Service Area E-box 1" 39" E-box 55 1/8" Control Wiring Inlet 58 1/8" Power Wiring Inlet Note: There are two 1" x 1" discharges. 64 1/" Service Area : Exhaust Air to outdoors : Outdoor Air intake : Room Air to be exhausted : Fresh Air to inside 1" X 34" 4 1/4" 1" X 34" 3

26 HE3XINV Indoor Unit Specifications Ventilation Type: Static Plate, Heat and Humidity Transfer Typical Airflow Range: 750-3,300 CFM AHRI 10 Certified Core: L15-00 Airflow Rating Points (for AHRI):,50 CFM and 1,690 CFM Number Motors: Two G5 Performance Effectiveness (%) CFM 1,500,000,500 3, Sensible Winter Total Summer Total HP Volts HZ Phase FLA Control Voltage: 4 VAC Single Single Min. Cir. Amps Filters: Six total, MERV 8, pleated, 0 x 0 nominal size Weight: 640 lbs (unit), 675 lbs (shipping weight) Shipping Dimensions: 45 W x 70 L x 70 H Max. Fuse Size *At AHRI 10 standard conditions (See certified data on page 67 for core components.) Airflow Performance Motor HP 3 5 Blower RPM Nominal 1,095 1,0 1,340 1,345 1,535 1,685 1,495 1,675 1,855 Turns Open External Static Pressure (Inches Water Column) CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP 1, ,00 1.5, ,400.,70.7, , ,0 1. 1,9 1.4,1 1.6,50.,450.5, , , , , , , ,970.1,50.4, , , , , , ,950.3,540.8,090.4, , , , ,650., ,710.,380.9, ,00.0, ,330.1,090.7, , ,810.5, (800) Fax: (8) 1-84

27 HE3XINV Unit Dimensions 95 7/8" Service Area : Exhaust Air to outdoors : Outdoor Air intake : Room Air to be exhausted : Fresh Air to inside 61 3/4" 58 1/8" 61 3/4" 55 7/8" 1" 35 1/4" 1" E-box 8 3/4" 3 7/8" 6" 47" 1" 37 1/" 1" 47" 6" 39 3/8" overall 43 1/4" Service Area 61 3/4" Unit Top View 14" X 8" 14" X 8" 7/8" Dia. Wiring Entries 8 3/4" 1" x 1" 1" 38 7/8" 38 7/8" 1" 1" x 1" Left View Front View Right View 5

28 HE4XINH Indoor Unit Specifications Ventilation Type: Static Plate, Heat and Humidity Transfer Typical Airflow Range: 1,000-4,400 CFM AHRI 10 Certified Core: Four L15-00 Airflow Rating Points (for AHRI): 3,000 CFM and,50 CFM Number Motors: Two G5 Performance Effectiveness (%) CFM 1,000,000 3,000 4, Sensible Winter Total Summer Total HP Volts HZ Phase FLA Control Voltage: 4 VAC Single Sinlge Min. Cir. Amps Max. Fuse Size Filters: Eight total, MERV 8, pleated, 0 x 0 nominal size Weight: 846 lbs (unit), 900 lbs (shipping weight) Shipping Dimensions: 84 W x 9 L x 46 H *At AHRI 10 standard conditions (See certified data on page 67 for core components.) Airflow Performance Motor HP 3 5 Blower RPM Nominal 1,010 1,10 1,370 1,345 1,535 1,685 1,495 1,675 1,855 Turns Open External Static Pressure (Inches Water Column) CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP, , ,95.1 3,83.9 3, ,3 3.8,00 0.9, , ,68.9 3, , ,7 0.8, , , , , , , ,0.0, , , , , ,540 1., 1.9, , , ,686. 3, , , , , ,003.8,301.1, , , , ,878.0, ,7 1.9, , (800) Fax: (8) 1-84

29 HE4XINh Unit Dimensions 64 1/" overall : Exhaust Air to outdoors : Outdoor Air intake : Room Air to be exhausted : Fresh Air to inside 8" 5 1/8" 5 1/" 74 7/8" Control Wiring Inlet 77 7/8" Power Wiring Inlet 1" X 40" 3/8" Left View Front View Right View 5 1/" 40 3/8" 18 5/8" 116 3/4" Service Area E-box E-box 1" X 40" 40 3/8" 8" 39" 1" x 3" typ 64 1/" Service Area Top View 57 1/4" 8" 4 1/4" 7

30 HE4XINV Indoor Unit Specifications Ventilation Type: Static Plate, Heat and Humidity Transfer Typical Airflow Range: 1,000-4,400 CFM AHRI 10 Certified Core: Four L15-00 Airflow Rating Points (for AHRI): 3,000 CFM and,50 CFM Number Motors: Two G5 Performance Effectiveness (%) CFM 1,000,000 3,000 4, Sensible Winter Total Summer Total HP Volts HZ Phase FLA Control Voltage: 4 VAC Single Sinlge Min. Cir. Amps Max. Fuse Size Filters: Eight total, MERV 8, pleated, 0 x 0 nominal size Weight: 8 lbs (unit), 875 lbs (shipping weight) Shipping Dimensions: 45 W x 90 L x 70 H *At AHRI 10 standard conditions (See certified data on page 67 for core components.) Airflow Performance Motor HP 3 5 Blower RPM Nominal 1,010 1,10 1,370 1,345 1,535 1,685 1,495 1,675 1,855 Turns Open External Static Pressure (Inches Water Column) CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP, , ,068. 3,04.0 3,45.7 3, , , , ,754.0, ,6.6 3, , , , , , ,955.5,80.4 3, , , , , , ,148.9, , , , , , ,4.,884.8,68., , , ,11 1.5,093.0, ,917.1, , ,7 1.9,69.4 1,53 1.9,39.8 3, (800) Fax: (8) 1-84

31 HE4XINV Unit Dimensions : Exhaust Air to outdoors : Outdoor Air intake : Room Air to be exhausted : Fresh Air to inside 1 1/" Service Area 81 3/8" 35 1/4" 81 3/8" 75 1/" 38 3/4" 1" 3 7/8" 6" 8 1/" 47" 6 1/4" 39 3/8" with flanges 81 1/" Unit Top View 7/8" Dia. Wiring Entries 14" X 34" 38 7/8" 1" 14" X 34" E-box 8 1/" 47" 37 1/" 1" X 3" 1" X 3" Left View Front View Right View 9

32 HE6XIN Indoor Unit Specifications Ventilation Type: Static Plate, Heat and Humidity Transfer Typical Airflow Range: 1,500-6,500 CFM AHRI 10 Certified Core: Six L15-00 Airflow Rating Points (for AHRI): 4,500 CFM and 3,375 CFM Number Motors: Two G5 Performance Effectiveness (%) CFM 3,000 4,000 5,000 6, Sensible Winter Total Summer Total HP Volts HZ Phase FLA Control Voltage: 4 VAC Min. Cir. Amps Max. Fuse Size Filters: Twelve total, MERV 8, pleated, 0 x 0 nominal size Weight:,340 lbs (unit),,640 lbs (shipping weight) Shipping Dimensions: 85 W x 114 L x 85 H *At AHRI 10 standard conditions (See certified data on page 67 for core components.) Airflow Performance Motor HP Blower RPM Nominal 1,4 1,610 1,75 1,5 1,740 1,865 Turns Open External Static Pressure (Inches Water Column) CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP 5, , , , , , , , , , , , , , , , , , , , , ,00.9 4, , , , , , , , , , , , , , , , , (800) Fax: (8) 1-84

33 HE6XIN Unit Dimensions 108 1/" Base 148 1/4" Service Area 11 3/4" Unit Roof 6" 18" 108 1/" Base LEFT VIEW 39 1/" Min. Clearance 85 1/" Unit Roof FRONT VIEW 1 1/" Service Area 34" Service Area 4" 9" 4" 77" Power and Control Wiring Entries 7/8" Dia. 6" RIGHT VIEW INDOOR UNITS: BLOWER Outlet is 18" x 4". 4" x 36" Duct Flange is also supplied. Field install only in location shown. 4" typ Core Access " 36" 9 1/" 49" BACK VIEW TOP VIEW : Exhaust Air to outdoors : Outdoor Air intake : Room Air to be exhausted : Fresh Air to inside Power and Control Wiring Entries Front Views at 0.5X: BLOWER ROTATION BLOWER Outlet is 18" x 4". 4" x 36" Duct Flange is also supplied. Field install only in location shown. 78 1/4" Overall 55" 36" 31

34 HE8XIN Indoor Unit Specifications Ventilation Type: Static Plate, Heat and Humidity Transfer Typical Airflow Range:,000-8,000 CFM AHRI 10 Certified Core: Eight L15-00 Airflow Rating Points (for AHRI): 6,000 CFM and 4,500 CFM Number Motors: Two G5 Performance Effectiveness (%) CFM,000 4,000 6,000 8, Sensible Winter Total Summer Total HP Volts HZ Phase FLA Control Voltage: 4 VAC Min. Cir. Amps Max. Fuse Size Filters: Sixteen total, MERV 8, pleated, 0 x 0 nominal size Weight:,55 lbs (unit),,85 lbs (shipping weight) Shipping Dimensions: 85 W x 114 L x 85 H *At AHRI 10 standard conditions (See certified data on page 67 for core components.) Airflow Performance Motor HP Blower RPM Nominal 1,4 1,610 1,75 1,5 1,740 1,865 1,810,00,105 Turns Open External Static Pressure (Inches Water Column) CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP 5, 3. 6, , , , , , , , , , , 5.3 6, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,70.9 5, , , , , , , , (800) Fax: (8) 1-84

35 HE8XIN Unit Dimensions 108 1/" Base 148 1/4" Service Area 11 3/4" Unit Roof 6" 18" 108 1/" Base LEFT VIEW 39 1/" Min. Clearance 85 1/" Unit Roof FRONT VIEW 1 1/" Service Area 34" Service Area 4" 9" 4" 77" Power and Control Wiring Entries 7/8" Dia. 6" RIGHT VIEW INDOOR UNITS: BLOWER Outlet is 18" x 4". 4" x 36" Duct Flange is also supplied. Field install only in location shown. 4" typ Core Access " 36" 9 1/" 49" BACK VIEW TOP VIEW : Exhaust Air to outdoors : Outdoor Air intake : Room Air to be exhausted : Fresh Air to inside Power and Control Wiring Entries Front Views at 0.5X: BLOWER ROTATION BLOWER Outlet is 18" x 4". 4" x 36" Duct Flange is also supplied. Field install only in location shown. 78 1/4" Overall 55" 36" 33

36 Commercial OutDOOR Products Many airflow orientation options. Weatherized cabinets with hoods for outdoor applications. Wide range of airflow and static capacities. Easy installation and service. AHRI certified performance data for efficiency and cross leakage. UL tested flammability and smoke generation that meets NFPA 90A and 90B test standards for commercial applications. Ten year core warranty. RenewAire means Trouble-Free ERV. : Exhaust Air to outdoors : Outdoor Air intake : Room Air to be exhausted : Fresh Air to inside Contact RenewAire for other application schematics. 34 (800) Fax: (8) 1-84

37 Packaged Rooftop Energy Recovery Ventilators: EV450RT, HE1XRT, HEXRT, HE3XRT, HE4XRT, HE6XRT & HE8XRT Part I - General A. Product Specification 1.Energy Recovery Ventilator (ERV) shall be a packaged unit as manufactured by RenewAire and shall transfer both heat and humidity using static plate core technology. B. Quality Assurance 1.The energy recovery cores used in these products shall be third party Certified by AHRI under its Standard 10 for Energy Recovery Ventilators. AHRI published certifications shall confirm manufacture s published performance for airflow, static pressure, temperature and total effectiveness, purge air (CF) and exhaust air leakage (TR). Products that are not currently AHRI Certified will not be accepted.. Manufacturer shall be able to provide evidence of independent testing of the core by Underwriters Laboratory (UL), verifying a maximum flame spread index (FSI) of 5 and a maximum smoke developed index (SDI) of 50 thereby meeting NFPA 90A and NFPA 90B requirements for materials in a compartment handling air intended for circulation through a duct system. The method of test shall be UL Standard Unit shall be Listed under UL 181 Standard for Ducted Air to Air Heat Exchangers (Note that a few low volume product or product configurations are not UL Listed). Units intended for Outdoor Use shall be listed using the specific UL requirements for rain penetration, corrosion protection and seal durability and shall be so labeled. 4. The ERV core shall be warranted to be free of manufacturing defects and to retain its functional characteristics, under circumstances of normal use, for a period of ten years from the date of purchase. The balance-of-unit shall be warranted to be free of manufacturing defects and to retain its functional characteristics, under circumstances of normal use, for a period of two years from the date of purchase. Part II Performance A. Energy Transfer The ERV shall be capable of transferring both sensible and latent energy between airstreams. Latent energy transfer shall be accomplished by direct water vapor transfer from one airstream to the other, without exposing transfer media in succeeding cycles directly to the exhaust air and then to the fresh air. B. Passive Frost Control The ERV core shall perform without condensing or frosting under normal operating conditions (defined as outside temperatures above -10 F and inside relative humidity below 40%). Occasional more extreme conditions shall not affect the usual function, performance or durability of the core. No condensate drains will be allowed. C. Continuous Ventilation Unit shall have the capacity to operate continuously without the need for bypass, recirculation, pre-heaters or defrost cycles under normal operating conditions. D. Positive Airstream Separation Water vapor transfer shall be through molecular transport by hydroscopic resin and shall not be accomplished by porous plate mechanisms. Exhaust and fresh airstreams shall travel at all times in separate passages, and airstreams shall not mix. E. Laminar Flow Airflow through the ERV core shall be laminar over the products entire operating airflow range, avoiding deposition of particulates on the interior of the energy exchange plate material. Part III Product A. Construction. No condensate drain pans or drains shall be allowed and unit shall be capable of operating in both winter and summer conditions without generating condensate. 3. The unit case shall be constructed of G90 galvanized, 0-gauge steel, with lapped corners and zinc plated screw fasteners. The unit roof shall be one piece or have watertight standing seam joints and shall overlap wall panels and doors in order to positively shed water. 4. Access doors shall provide easy access to blowers, ERV cores and filters. Doors shall have an airtight compression seal using closed cell foam gaskets rated for outdoor exposure. 5. Weatherhoods shall be screened to exclude birds and animals. Inlet weatherhoods shall be sized to maintain inlet velocities below 500 fpm, and equipped with rain excluder baffles. 6. Case walls and doors shall be insulated with 1 inch, 4 pound density, foil/ scrim faced, high-density fiberglass board insulation, providing a cleanable surface and eliminating the possibility of exposing the fresh air to glass fibers. 7. The ERV cores shall be protected by a MERV-8 rated, nominal, pleated, disposable filter in both airstreams. 8. Unit shall have single-point power connection and a single-point 4 VAC contactor control connection (Except Inverter Ready units that have terminal connections for an independent inverter for each airstream). 9. Blower motors shall be EPACT compliant for energy efficiency and be thermally protected or supplied with external starters. 10. Blowers shall be quiet running, forward curve type and be either direct drive or belt drive. HE6X and HE8X units use backward incline, belt drive blower packages. Belt drive motors shall be provided with adjustable pulleys and motor mounts allowing for proper belt tensioning. B. Options (Select options based on application requirements) 1. Provide unit and duct connection orientation per project schedule.. Provide double wall construction with 4-gauge galvanized steel liner. 3. Units are available single or three phase at a full range of operating voltages. See project schedule. 4. Provide motor horsepower as specified in project schedule. 5. Provide inverter-ready units which include shielded power wiring and terminal connections for inverters (inverters provided and installed by others). 6. Provide factory installed fused disconnects. 7. Provide factory installed non-fused disconnects. 8. Provide factory installed transformer/relay package to supply a 4VAC power source. 9. Provide factory installed filter monitors for each airstream. 10. Provide 14 inch high, non-pitched roof curbs as available from the factory. Pitched curbs, vibration curbs, seismic curbs and other custom curbs are available directly from curb manufacturer. 11. RTC (RoofTop Connect) units shall have return air and fresh air ducts configured to permit direct tie-in to rooftop air handlers using factory offered transition piece. (See separate specification for factory transition availability.) 1. Provide high wind tie-down kit. 1. The energy recovery component shall be of fixed-plate cross-flow construction, with no moving parts. 35