Thi d t t d ith F M k 4 0 4 Heating & Cooling HEAT RECOVERY VENTILATORS MODELS VA3B, VB5B VC5B VA3B VB5B The Heat Recovery Ventilation (HRV) system offered by BDP is the finest unit on the market today. The VA3B, VB5B, and VC5B provide efficient and cost-effective heat recovery during the heating season when needed most. As temperatures drop below 23 F ( 5 C), indoor air is recirculated periodically through the heat exchanger core to prevent frost from forming. Competitors methods of supplementary electric defrost waste energy. Unlike rotary wheel heat exchangers which mix airstreams, these cross-flow or counter-flow heat exchangers ensure that there is no mixing of the stale airstream with the fresh outdoor airstream. A filter installed on the incoming outdoor air stream removes large airborne particles from the intake air stream before they enter the heat exchanger and reduces the maintenance required. The units acoustically engineered design makes them the quietest on the market and ensures that comfort is felt, not heard. Unlatching 2 suitcase style latches allows easy removal of the filters and core for cleaning. VC5B Form No. PDS VA3B.15.1P
FEATURES Energy saving defrost cycle Cross-flow, counter-flow heat exchangers Two filters on incoming outdoor air stream to protect the HRV core Acoustical design No-tools maintenance MODEL NUMBER NOMENCLATURE V A 3 B A B 015 A 115-1-60 B Second Series 3 Horizontal 5 Upflow/Downflow A Conventional (RNC) B Compact (Standard) C High Efficiency (Deluxe) V Heat Recovery Ventilator B Defrost Maximum Capacity (cfm) 015 (150 cfm) 020 (200 cfm) 027 (270 cfm) TESTED/CERTIFIED AN INDEPENDENT LABORATORY TESTING FOR PUBLIC SAFETY HOME VENTILATING INSTITUTE DIVISION OF AMCA 2
CONTROLS AND ACCESSORIES PART NO. NOMENCLATURE K V B CN 01 01 PAU K Accessory Kit AC Accerssory CN Control FL Filter Media TM Timer A Original Series B Second Series V Heat Recovery Ventilator (HRV) 01 Part Number 01 Single Pack CONTROL DESCRIPTION (B SERIES) PAU BDP Automatic Control (VB5B and VC5B only) PBS BDP Basic Control PST BDP Standard Control ACCESSORY DESCRIPTION (A SERIES) 6FM 6 in. Flowmeters (2) 7FM 7 in. Flowmeters (2) 8FM 8 in. Flowmeters (2) EXH Exhaust Hood HOD Intake Hood KIT Balancing Kit FIR Furnace Interlock Relay (A SERIES) TIMER DESCRIPTION 20M 20-Minute Timer Kit Non-Branded (B SERIES) 20B 20-Minute Timer Kit BDP (A SERIES) 60M 60-Minute Adjustable Timer Kit (A SERIES) FILTER DESCRIPTION (A SERIES) 112 11-1/2 x 12-3/4 116 11-7/8 x 16-5/8 123 12-15/16 x 13-1/2 145 14-3/8 x 15-1/2 713 7-13/16 x 13-1/2 810 8-1/8 x 10-3/4 812 8-7/8 x 12-3/4 916 9 x 16-5/8 3
23 1 2 (596.9) 7 1 2 DIA (191.0) G 4 3 4 (120.6) 5 7 8 DIA (148.9) 1 (25.4) 2 15 16 (74.6) 2 3 16 (56.2) 4 PLCS 11 16 (17.5) 5 7 8 DIA (148.9) 2 5 16 (58.7) 2 7 16 (61.9) K 5 7 8 DIA (148.9) 7 1 2 DIA (191.0) F E 16 3 4 (425.4) 20 (508.0) 18 1 8 (460.4) 16 7 8 (428.6) 15 (381.0) 5 7 8 (148.9) 30 1 4 D C B A 5 16 (7.9) 3 8 (9.5) H (768.3) 1 1 16 (27.0) 11 16 (17.5) 1 2 (11.9) 1 5 8 (41.3) 7 8 (22.2) 1 1 4 (31.7) J 3 4 (19.0) 3 8 DIA (9.5) A92274 DIMENSIONS A B C D E F G H J K MODEL NO. In. mm In. mm In. mm In. mm In. mm In. mm In. mm In. mm In. mm In. mm VA3BAB015 15-3/16 385.8 14-3/4 374.6 12-7/8 327.0 4-3/4 120.6 5-1/8 130.2 14-3/4 374.6 7-5/8 193.6 20-3/8 517.5 7-5/16 185.7 7-3/4 196.8 VA3BAB020 18-7/8 479.4 18-5/8 473.1 16-5/16 414.3 13-1/2 342.9 5-7/8 149.2 14 355.6 10 254.0 15-13/16 401.6 9-5/16 236.6 8-13/16 223.8 4
4 9 16 [115.9)] 7 1 2 DIA [191.0] 5 7 8 DIA [148.9] H DIA 3 4 [19.0] 7 16 DIA [11.2] 7 8 DIA [22.2] 3 8 DIA [22.2] E 3 3 16 [80.2] D 2 15 16 [74.6] 5 3 4 [146.0] 1 [25.4] F 19 3 4 [500.8] 1 15 16 [48.4] 2 3 16 [56.2] 4 PLACES 2 7 16 [61.9] 2 PLACES 4 3 16 [105.6] 21 3 4 [553.2] 27 [658.8] 20 1 2 [521.3] C A B 2 3 16 [56.4] 3 8 [9.5] 21 [533.4] 15 11 16 [397.7] 11 16 [16.7] 11 16 DIA. [17.5] 2 5 8 [66.7] 3 4 [19.1] G A92275 DIMENSIONS A B C D E F G H MODEL NO. In. mm In. mm In. mm In. mm In. mm In. mm In. mm In. mm VB5BAB015 18-3/8 466.7 18-3/8 466.7 16-9/16 420.7 4-11/16 119.1 13-5/16 388.2 15-7/16 392.1 13-9/16 344.5 5-11/16 144.5 VB5BAB020 VC5BAB015 24-1/4 615.9 24-1/2 622.2 22-3/16 563.5 8-3/16 208.0 19-5/16 490.6 14-9/16 369.2 16-15/16 429.4 6-15/16 176.2 5
1 1 2 [38.1] 21 3 4 [551.9] 24 1 16 [610.6] 8 1 8 DIA [206.4] 7 1 2 DIA (191.0) 5 7 8 DIA [148.9] 2 15 16 [74.6] 3 PLCS 37 [940.6] 43 3 4 (1085.9) 19 15 16 [505.6] 2 3 4 [70.7) ]3 4 [19.1] 3 8 [9.5] 19 1 16 [484.7] 8 3 16 [208.5] 17 9 16 [445.4] 5 13 16 [147.8] 4 3 4 [120.6] 15 1 2 [394.5] 18 5 16 [464.4] 1 [25.4] 6 15 16 [175.9] 2 3 16 [55.5] 2 7 16 [61.9] 3 PLCS 36 13 16 [935.0] 19 15 16 [506.4] 11 1 8 [282.6] 23 1 8 [587.4] 11 16 [16.7] 3 1 16 [77.8] 11 16 DIA. [17.5] 7 3 16 [181.8] VC5BAB020 VC5BAB027 23 13 16 [604.3] 22 3 8 [568.3] 1 1 8 [29.3] 7 1 8 [181.0] 40 3 4 [1035.1] 7 8 DIA. [22.2] 3 4 [19.1] A92276 6
NOTE: Consult design manual for proper selection of unit. SPECIFICATIONS MODEL CONVENTIONAL COMPACT HIGH EFFICIENCY VA3BAB015 VA3BAB020 VB5BAB015 VB5BAB020 VC5BAB015 VC5BAB020 VC5BAB027 Capacity - cfm l/s 65 150 30 70 115 200 55 95 65 127 30 60 115 195 55 92 65 127 30 60 115 180 55 85 180 265 85 125 Port Locations Top and Sides Top and Sides Top Top Top Top Top Heat Core Cross Cross Cross Cross Cross Counter Counter Type Weight 60 lb (27 kg) 80 lb (36.6 kg) 60 lb (27 kg) 80 lb (36.3 kg) 80 lb (36.3 kg) 120 lb (54.5 kg) 120 lb (54.5 kg) Shipping Wt 67 lb (30.4 kg) 85 lb (38.5 kg) 75 lb (34 kg) 89 lb (40.4 kg) 89 lb (40.4 kg) 143 lb (64.9 kg) 143 lb (64.9 kg) Shipping Dim. (in.) Height Width Depth AIRFLOW PERFORMANCE Capacity - cfm l/s Efficiency 32 F (0 C) 13 F ( 25 C) Heat Core Exchange Area 21.00 35.5 19.75 65 150 30 70 76% 56% 21.00 35.5 19.75 115 200 55 95 68% 61% 31.5 23.25 26.00 65 127 30 60 69% 60% 31.5 23.25 26.00 115 195 55 92 77% 67% 31.5 23.25 26.00 65 127 30 60 84% 66% 47.5 26.0 26.0 115 180 55 85 84% 72% 47.5 26.0 26.0 180 265 85 125 120 ft 2 160 ft 2 90 ft 2 144 ft 2 144 ft 2 210 ft 2 210 ft 2 11.2 m 2 14.9 m 2 8.4 m 2 13.3 m 2 13.3 m 2 19.5 m 2 19.5 m 2 ELECTRICAL DATA Voltage 120v 120v 120v 120v 120v 120v 120v Max Power 105w 216w 115w 196w 120w 250w 520w Max Amps 1.2a 2.0a 1.2a 1.8a 1.2a 2.5a 4.6a 80% 74% 7
ACCESSORIES DESCRIPTION AND USAGE Push Button Timer Enables the unit to override mode selected and operate at high speed for 20 minutes. Ideal for special activity areas such as bathrooms or kitchens where high-speed exhaust is needed for short periods of time. Kit includes 12 wall-mounted timers and a control unit (12v). 60-Minute Timer Allows the user to override current operation mode and operate at high speed. Adjustable from 10 to 60 minutes with an additional 20 minutes added from the control board. Ideal for areas requiring high-speed exhaust for longer periods of time (12v). Balancing Kit Installers tool complete with: 1 Magnahelix gage (0 2.5-in. H 2 O), 2 6-in. diameter flowmeters, 4 pieces of plastic hose and instructions. Packaged in a metal tool box, this kit contains all the instruments needed to balance a HRV installation. CONTROL FEATURES Basic Control: Allows the user to manually set fan speed to low or high as required to maximize comfort. Standard Control: Offers automatic dehumidistat control and the option to select continuous or intermittent fan operation. Automatic Control: In addition to features found with the standard control, this package offers a recirculation mode and an air ionizer. This control may be used with stand alone versions of the VB5B and VC5B only. CONTROL DESCRIPTION FAN SPEED CONTROL DEHUMIDISTAT CONTROL CONTINUOUS MODE* INTERMITTENT MODE* CIRCULATION MODE AIR IONIZER Basic Yes No Yes No No No Standard Yes Yes Yes Yes No No Automatic Yes Yes Yes Yes Yes Yes * Air exchange with outside. No air exchange with outside. Use only on units with defrost. CONTROL DESCRIPTION AND USAGE Fan Speed Control Enables user to modulate fan speed from low to high air exchange with outside. Dehumidistat Control Allows the user to select the relative humidity level at which the unit would change fan speed for dehumidification in the winter months. Continuous Mode If the relative humidity inside the building is lower than selected, air exchange occurs with the outside air at low speed. If the relative humidity inside the house is higher than selected, air exchange occurs with the outside air at high speed. Ensures continuous air exchange for constant air quality. Intermittent Mode If the relative humidity inside the building is lower than selected, no air exchange occurs and the system turns off. If the relative humidity inside the house is higher than selected, air exchange occurs with the outside at high speed. Ensures minimum air exchange level when the building is unoccupied to minimize operating costs. Circulation Mode If the relative humidity inside the building is lower than selected, the ambient air is circulated and filtered at high speed. If the relative humidity inside the house is higher than selected, air exchange occurs with the outside air at high speed. Ensures continuous movement and filtration of air for maximum comfort. Available with automatic control only. Air Ionizer Neutralizes airborn particulates by negatively charging them. For use on independently installed systems with automatic controls only. 8
AUTOMATIC DEFROST CYCLE FEATURES All models offer a non-electric defrost cycle feature which prevents frost and ice buildup within the heat recovery core. It should be specified for areas where winter design temperatures are lower than 32 F/0 C. When the outside air temperature falls below 23 F/ 5 C it is electronically sensed and the dampers close the outside air ports. This allows warm indoor air to recirculate within the heat recovery core. The frequency of this cycle increases as the outside air temperature decreases. This option must be specified at the time of purchase of the original equipment, and is not field retrofittable. MODEL 23 F TO 5 F ( 5 C TO 15 C) 5 F TO 22 F ( 15 C TO 30 C) BELOW 22 F ( 30 C) PREFIX DEFROST EXCHANGE DEFROST EXCHANGE DEFROST EXCHANGE VA3BAB 5 Minutes 60 Minutes 5 Minutes 35 Minutes 5 Minutes 20 Minutes VB5BAB 5 Minutes 60 Minutes 5 Minutes 35 Minutes 5 Minutes 20 Minutes VC5BAB 6 Minutes 60 Minutes 5 Minutes 35 Minutes 6 Minutes 20 Minutes 9
HRV INSTALLED WITH FORCED AIR SYSTEM A92361 HRV INSTALLED WITH INDEPENDENT AIR DISTRIBUTION A92360 SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE UNIT MUST BE INSTALLED IN ACCORDANCE WITH INSTALLATION INSTRUCTIONS Heating & Cooling Cancels: New 1995 BDP Co. Indpls, IN 46206 PRINTED IN U.S.A. 10 Catalog No. 92-32VA-3B1P 3-95