550.46 -TG1Y (196) SPLIT-SYSTEM CONDENSING S 0 SEER HRA018 thru 060 (1.5 thru 5 Nominal Tons) DESCRIPTION The HRA Series condensing unit is the outdoor part of a versatile system of air conditioning. It is designed to be custom-matched with one of our complete line of evaporator sections, each designed to serve a specific function. Matching Air Handlers are available for upflow, downflow or horizontal application to provide a complete system. Electric heaters are available if required. Add-On coils are available for use with upflow, downflow or horizontal furnaces. FEATURES QUALITY CONDENSER S - The coil is constructed of copper tube and hardened aluminum fins for durability and long lasting efficient operation. The decorative 2" X 4" grille backed by the black coated fins, enhances appearance and protects the unit. PROTECTED COMPRESSOR - The compressor is internally protected against high pressure and temperature. This is accomplished by the simultaneous operation of high pressure relief valve and a temperature sensor which protect the compressor if undesirable operating conditions occur. A liquid line filter-dryer further protects the compressor. DURABLE FINISH - Cabinet is made of pre-painted steel. The pre-treated flat galvanized steel provides a better paint to steel bond, which resists corrosion and rust creep. Special primer formulas and glossy earth tone finish insure less fading when exposed to sunlight. LOWER INSTALLED COST - Installation time and costs are reduced by easy power and control wiring connections. Discharge line heat exchanger knockouts are provided,if required. Available in sweat connect models only. The unit contains enough refrigerant for matching indoor coils and 15 feet of interconnecting piping. The small base dimension means less space is required on the ground or roof. TOP DISCHARGE - The warm air from the top mounted fan is blown up away from the structure and any landscaping. This allows compact location on multi-unit applications. LOW OPERATING SOUND LEVEL - The upward air flow carries the normal operating noise up away from the living area. The rigid top panel effectively isolates any motor sound. Isolator mounted compressor and the rippled fins of the condenser coil muffle the normal fan motor and compressor operating sounds. LOW MAINTENANCE - Long life permanently lubricated motor- bearings need no annual servicing. EASY SERVICE ACCESS - Fully exposed refrigerant connections, a single panel covering the electrical controls and the molex plug in the control box connecting the condenser fan, make for easy servicing of the unit. SECURED SERVICE VALVES - Secured re-usable service valves are provided on both the liquid and vapor sweat connections for ease of evacuating and charging. FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
CAPACITY - With Air Handler Coils AIR HANDLER 2 2 ELECTRIC W KW SEER HEAT KW TXV 1 EER 1 Phase HRA / NMB & NBF H1RA018 N2AHD10 5,8,10,13,15 16 G3HC024 650 18.0 12.6 1.97 0 N2AHD10 5,8,10,13,15 16 G3HC030 800 24.0 16.9 2.67 10.3 0 H1RA030 N4AHD14 5,10,15,20,25 22 G3HC036 1000 28.5 19.3 3.17 0 N4NHD14 5,10,15,20,25 22 G3HC042 1250 35.5 26.2 3.83 10.3 9.30 N2AHD14 5,10,15,20,25 22 G3HC042 1400 40.5 30.0 4.43 9.15 N4AND16 8,10,15,20,25,30 26 G3HC048 1400 41.0 29.4 4.48 10.3 9.15 N4AHD16 8,10,15,20,25,30 G3HC048 1600 45.0 32.8 4.84 10.3 9.30 26 N4AHD20 8,10,15,20,25,30 G3HC060 1600 47.0 34.9 4.95 0 H1RA060 N4AHD20 8,10,15,20,25,30 26 G3HC060 1800 56.5 40.3 5.95 10.3 0 AIR HANDLER 2 ELECTRIC W KW SEER HEAT KW TXV 1 EER 1 Phase HRA / F1RP or F1RC H1RA018 F1RC024 5, 7.5, 10 18 650 17.5 12.3 1.95 0 F1RP024 5, 7.5, 10 18 650 17.5 12.3 1.95 0 F1RP024 5, 7.5, 10 18 800 23.4 16.5 2.60 9.10 F1RP030 5, 7.5, 10, 15 18 800 23.6 16.5 2.59 0 H1RA030 F1RP036 5, 7.5, 10, 15 21 1000 28.0 1 3.11 9.40 F1RP036 5, 7.5, 10, 15 21 1250 34.0 25.0 3.86 8.80 Rated in accordance with DOE test procedures (Federal Register 12-27-79) and ARI Standards 240. Cooling MBH based on 80 F entering air temperature, 50% RH, and rated air flow. KW includes compressor, outdoor fan and indoor blower motor watts. Add-on coils include 365 watts/1000 CFM for blower motor. EER (Energy Efficiency Ratio) is the total cooling output in BTU s at a 95 F outdoor ambient divided by the total electric power in watt-hours at those conditions. SEER (Seasonal Energy Efficiency Ratio) is the total cooling output in BTU s during a normal annual usage period for cooling divided by the total electric power input in watt-hours during the same period. 1 TXV = Use 1TV0604 TXV kit (for 060 model start assist component not required, due to scroll compressor). 2 To meet Florida R=4.2 insulation code requirements, substitute N1FA for N2AH, N3FA for N4AH, G1FC for G3HC, F1FP for F1RP, and F1FC for F1RC models. All ratings remain the same. 3 P2MP, P2MPV, and P2UR furnaces and F1RP / F1RC air handlers have B.O.D. standard. P1SP furnace requires B.O.D. accessory (2FD06700224). ** Field transition may be required. = Not Applicable. SOUND RATINGS HRA SOUND RATINGS BELS H1RA 018 7.6 024 7.8 030 8.2 036 8.2 042 8.2 048 8.2 060 8.0 CERTIFICATION APPLIES ONLY WHEN USED WITH PROPER COMPONENTS AS LISTED WITH ARI 2 Unitary Products Group
CAPACITY - With 80% Furnace and Coils FURNACE W KW SEER # MBH TXV 1 EER 1 Phase H1RA / UPFLOW FURNACE & S P2MPD08 3 32 12 G3UA030 650 18.0 12.8 1.96 0 H1RA018 P2MPD08 3 48 G3UA024 18.0 12.8 1.96 0 16 650 P2MPD12 3 48 M3UF032 18.4 13.4 2.04 0 P2MPD08 3 32 12 G3UA030 800 23.6 17.6 2.62 0 P2MPD08 3 48 G3UA036 24.0 18.2 2.61 0 P2MPD12 3 48 16 800 M3UF032 23.4 17.5 2.60 0 P2MPD12 3 64 P2MPD14 3 G3UA037 24.0 18.2 2.61 0 80 22 800 M3UF044 24.0 18.2 2.55 10.3 9.40 P2MPD12 3 48 16 G3UA036 1000 28.5 21.1 3.17 0 P2MPD12 3 64 H1RA030 P2MPD14 3 80 22 G3UA037 M3UF044 1000 P2MPD12 3 48 P2MPD12 3 64 16 G3UA036 1250 34.4 25.4 3.82 0 64 G3UA037 35.0 25.8 3.89 0 P2MPD14 3 80 22 1250 M3UF044 34.0 25.0 3.78 0 P2MPD16 3 96 P2MPD16 3 P2MPD16 3 64 P2MPD14 3 80 G3UA048 41.0 31.0 4.48 9.15 22 P2MPD16 3 96 1400 P2MPD20 3 96 G3UA060 42.0 32.1 4.52 9.30 P2MPD20 3 112 26 G3UA061 42.0 32.1 4.52 9.30 M3UF052 40.0 30.6 4.44 0 P2MPD16 3 64 P2MPD20 3 80 P2MPD16 3 96 G3UA048 45.0 34.0 4.84 9.30 P2MPD20 3 96 22 P2MPD16 3 64 1600 P2MPD16 3 96 G3UA060 47.0 35.4 4.95 0 P2MPD20 3 96 P2MPD20 3 112 26 G3UA061 M3UF052 P2MPD20 3 80 22 G3UA060 H1RA060 P2MPD20 3 96 1800 56.5 39.9 5.95 0 P2MPD20 3 112 26 G3UA061 56.5 39.9 5.95 0 See Notes on Page 2 28.5 28.0 47.0 44.0 21.1 20.7 35.4 32.1 3.17 3.11 4.95 4.78 550.46-TG1Y 0 0 0 0 Unitary Products Group 3
CAPACITY - With 90% Furnace and Coils FURNACE W KW SEER # MBH TXV 1 EER 1 Phase HRA / UPFLOW FURNACE & S P2URD08 3 37 14 G3UA030 18.0 12.8 1.96 H1RA018 P2URD10 3 55 G3UA024 650 18.0 12.8 1.95 17 G1UA024S17 18.0 13.8 1.96 P2URD12 3 74 M3UF032 18.4 13.4 2.04 P2URD08 3 37 14 G3UA030 23.6 17.6 2.62 P2URD10 3 55 G1UA024S17 23.8 17.6 2.60 G3UA036 24.0 18.2 2.61 17 G1UA036S17 24.0 17.2 2.68 P2URD12 3 74 800 M3UF032 23.4 17.5 2.60 P2URD16 3 76 G1UA036S21 24.0 17.2 2.68 P2URD14 3 98 21 G3UA037 24.0 18.2 2.61 M3UF044 24.0 18.2 2.55 10.3 9.4 P2URD10 3 55 G3UA036 28.5 21.1 3.17 17 P2URD12 3 74 G1UA036S17 28.0 20.2 3.15 8.9 H1RA030 G3AU037 1000 28.5 21.1 3.17 P2URD14 3 98 21 G1UA036S21 M3UF044 28.0 28.0 20.2 20.7 3.15 3.11 8.9 P2URD12 3 G3AU036 34.4 25.4 3.82 74 17 G1AU036S17 33.4 24.2 3.84 8.8 1250 P2URD16 3 76 21 G3UA037 35.0 25.8 3.89 P2URD14 3 98 21 G1UA036S21 33.4 24.2 3.82 8.8 P2URD16 3 76 21 G3UA048 41.0 31.0 4.48 P2URD14 3 98 21 G1UA048S21 41.0 31.5 4.44 P2URD20 3 94 21 G3UA060 1400 32.1 4.52 9.3 P2URD20 3 112 24 G1UA060S24 42.0 32.4 4.44 P2URD20 3 130 24 G3UA061 32.1 4.52 9.3 P2URD16 3 76 21 G3UA048 45.0 34.0 4.84 9.3 P2URD14 3 98 21 G1UA048S21 45.5 35.0 4.81 P2URD20 3 94 21 1600 P2U5D20 3 P2URD20 3 112 130 24 24 G3UA060 G1UA060S24 P2URD20 3 94 21 G3UA060 H1RA060 P2URD20 3 112 24 G1UA060S24 P2URD20 3 130 24 G3UA061 See Notes on Page 2 47.0 47.0 1800 56.5 35.4 36.2 39.9 40.6 39.9 4.95 4.85 5.95 6.35 5.95 10.4 9.7 8.9 4 Unitary Products Group
CAPACITY - With 78% Furnace and "UA" Coils FURNACE ** W # MBH 1 Phase HRA / UPFLOW FURNACE & S H1RA018 P1SPD10 40 17 G1UA024S17 G3UA024 P1SPD10 40 17 G1UA024S17 40 17 P1SPD12 60 17 P1SPD16 60 20 G1UA036S24 G3UA037 H1RA030 P1SPD12 40 17 G1UA036S17 60 17 G3UA036 P1SPD16 60 20 G1UA036S24 G3UA037 P1SPD12 40 17 G1UA036S17 60 17 G3UA036 60 20 G1UA036S24 P1SPD16 G3UA037 G1UA048S21 H1RA060 P1SPD16 P1SPD20 P1SPD16 P1SPD20 P1SPD20 P1SPD20 See Notes on Page 2 60 20 100 23 120 23 60 20 80 23 100 23 120 23 80 23 100 23 120 23 80 23 100 23 120 23 RATED CFM 650 G1UA036S17 G3UA036 850 G1UA048S21 G3UA048 G1UA048S24 G1UA048S21 G3UA048 G1UA048S24 1000 1250 1400 1600 NET MBH TOTAL SENS. 18.0 18.0 23.8 24.0 24.0 24.0 24.0 28.0 28.5 28.0 28.5 33.4 34.4 33.4 35.0 35.0 41.0 41.0 42.0 45.5 45.0 47.0 13.8 12.8 17.6 17.2 18.2 17.2 18.2 20.2 21.1 20.2 21.1 24.2 25.4 24.2 25.8 26.6 31.6 31.0 32.4 35.0 32.1 36.2 KW 1.96 1.96 2.60 2.68 2.61 2.68 2.61 3.15 3.17 3.15 3.17 3.82 3.82 3.82 3.89 3.87 4.43 4.48 4.44 4.81 4.84 4.85 SEER 10.4 TXV 1 EER 9.1 8.9 8.9 8.8 8.8 9.1 G3UA061 1600 47.0 35.4 4.95 9.6 G1UA024S24 G3UA060 1800 56.5 56.5 40.6 39.9 6.35 5.95 550.46-TG1Y 9.3 9.3 9.7 8.9 CAPACITY - With 78% Furnace and "UF" Coils FURNACE ** W KW SEER # MBH TXV 1 EER 1 Phase HRA / UPFLOW FURNACE & S H1RA018 P1SPD10 40 17 M3UF024 650 18.4 13.4 2.04 P1SPD10 40 17 40 17 M3UF032 23.4 17.5 2.61 P1SPD12 60 17 850 P1SPD16 60 20 M3UF044 24.0 18.2 2.55 10.3 9.4 H1RA030 P1SPD16 60 20 M3UF044 1000 28.0 20.7 3.11 P1SPD16 60 20 M3UF044 1250 34.0 25.0 3.78 See Notes on Page 2 Unitary Products Group 5
CAPACITY - With 80% Furnace and Coils FURNACE # MBH W KW SEER TXV 1 EER 1 Phase HRA / HORIZONTAL FURNACE & S 40 ** P2HED12 60 ** M3HD024 23.4 17.4 2.60 10.3 800 47 ** M3HD036 24.0 17.8 2.67 10.3 P1HDD12 69 ** H1RA030 P2HED12 40 ** 60 ** P1HDD12 47 ** 69 ** M3HD036 1000 28.0 20.8 3.15 8.9 P2HED12 40 ** 60 ** P2HED16 80 ** M3HD048 1250 35.0 25.2 3.76 10.3 9.3 47 ** P1HDD12 69 ** P1HDD16 92 ** P2HED16 80 ** P2HED20 100 ** P1HDD16 92 ** M3HD060 1400 41.0 29.4 4.48 9.15 P1HDD20 115 ** P2HED16 80 ** P2HED20 100 ** P1HDD16 92 ** M3HD060 1600 47.0 33.3 4.95 10.3 P1HDD20 115 ** H1RA060 P2HED20 100 ** P1HDD20 115 ** M3HD060 1800 55.6 3 5.95 1 Phase HRA/ HORIZONTAL FURNACE AND S H1RA018 P2MPD08 32 16 G3HC024 650 18.0 12.6 1.97 P2MPD12 48 16 G3HC024 650 18.0 12.6 1.97 P2MPD12 48 16 G3HC030 800 24.0 16.9 2.67 10.3 H1RA030 P2MPD14 80 22 G3HC036 1000 28.5 19.3 3.17 P2MPD14 80 22 P2MPD16 64, 96 22 G3HC042 1250 35.6 26.2 3.83 10.3 9.3 P2MPD16 64, 96 22 P2MPD14 80 22 G3HC042 40.5 30.0 4.43 1400 P2MPD20 80, 96 22 9.15 P2MPD20 112 26 G3HC048 41.0 29.4 4.48 10.3 P2MPD16 64, 96 22 G3HC048 45.0 32.8 4.84 10.3 9.4 P2MPD20 80, 96 22 G3HC060 47.0 34.9 4.95 10.3 1600 G3HCO48 45.0 32.8 4.84 10.3 9.4 P2MPD20 112 26 G3HC060 47.0 34.9 4.95 10.3 H1RA060 P2MPD20 80, 96 22 P2MPD20 112 26 G3HC060 1800 56.5 40.3 5.95 See Notes on Page 2. 6 Unitary Products Group
CAPACITY - With 80% / 90% Furnace and Coils (continued) H1RA018 H1RA030 H1RA060 See Notes on Page 2 FURNACE # MBH W KW 1 Phase HRA / DOWNFLOW FURNACE & S SEER TXV 1 550.46-TG1Y P2DPD10 48 G3CN030 18.4 13.4 2.00 9.3 16 650 P2CDD10 57 M3CF032 18.4 13.4 2.04 P2DPD10 48 P2CDD10 57 G3CN030 24.0 17.9 2.67 16 800 P2DPD12 64 M3CF032 23.4 17.5 2.60 P2CDD12 76 P2DPD10 48 P2DPD12 64 P2CDD10 57 16 G3CN030 1000 28.5 20.5 3.17 P2CDD12 76 P2DPD12 64 P2CDD12 76 G3CN042 35.6 26.2 3.88 9.3 22 1250 P2DPD16 80 M3CF044 34.0 25.0 3.78 P2CDD16 97 P2DPD16 80 92 22 G3CN042 1400 40.5 2 4..43 9.15 P2CDD16 97 80 P2DPD16 92 26 M3CF052 44.0 32.1 4.78 1600 P2DPD20 104 G3CN060 47.0 34.3 4.95 P2CDD16 97 22 P2DPD20 104 P2CDD20 114 26 G3CN060 1800 56.5 3 5.95 EER Unitary Products Group 7
PERFORMANCE SUCT. T/P AIR TEMP ON CONDENSER SUCT. T/P AIR TEMP ON CONDENSER @ COMPR. 75 F 95 F 115 F @ COMPR. 75 F 95 F 115 F TEMP. PSIG MBH KW MBH KW MBH KW TEMP. PSIG MBH KW MBH KW MBH KW 35 61.5 16.2 1.66 13.1 1.84 11.0 1.96 35 61.5 35.8 3.83 28.9 4.25 24.2 4.53 H1RA018 40 68.5 17.7 1.67 14.9 1.88 12.8 2.04 40 68.5 39.1 3.86 32.9 4.34 28.2 4.72 45 76.0 19.3 1.69 16.7 1.92 14.2 2.11 45 76.0 42.6 3.90 36.8 4.44 31.3 4.87 50 84.0 20.8 1.70 18.5 1.96 15.9 2.18 50 84.0 45.8 3.93 40.8 4.53 35.0 5.03 35 61.5 21.0 2.23 17.0 2.46 14.2 2.63 35 61.5 39.9 4.18 32.3 4.63 27.0 4.94 40 68.5 22.9 2.24 19.3 2.52 16.5 2.74 40 68.5 43.6 4.21 36.7 4.73 31.4 5.14 45 76.0 25.0 2.27 21.6 2.58 18.3 2.83 45 76.0 47.6 4.26 41.1 4.84 34.9 5.32 50 84.0 26.8 2.28 23.9 2.63 20.5 2.92 50 84.0 51.1 4.28 45.5 4.94 3 5.48 35 61.5 25.1 2.68 20.3 2.97 17.0 3.17 35 61.5 49.7 4.85 44.1 5.83 38.5 7.04 H1RA030 40 68.5 27.4 2.70 23.1 3.04 19.7 3.30 40 68.5 54.3 4.89 48.5 5.84 42.6 7.05 H1RA060 45 76.0 29.9 2.74 25.8 3.10 21.9 3.41 45 76.0 58.7 4.97 52.7 5.95 46.6 7.17 50 84.0 32.1 2.75 28.6 3.17 24.5 3.51 50 84.0 63.0 5.02 57.2 6.08 50.5 6.81 35 61.5 30.5 3.28 24.7 3.64 20.6 3.88 40 68.5 33.3 3.31 28.1 3.72 24.0 4.04 45 76.0 36.4 3.35 31.4 3.80 26.7 4.18 50 84.0 39.1 3.36 34.8 3.88 29.9 4.31 NOTES: 1. For condensing unit only. Does not include effect of evaporator motor power or heat. 2. Performance based on 15 superheat and 15 sub-cooling at condensing unit. a. Increase capacity 1% for each 2 increase in sub-cooling. b. Decrease capacity 1% for each 2 decrease in sub-cooling. 3. Sub-cooling in excess of 20 may result in excessively high condensing temperature with air on condenser above 115. Maximum recommended condensing temperature is 140 F. 8 Unitary Products Group
DIMENSIONS HRA REFRIGERANT DIMENSIONS CONNECTION LINE SIZE A 1 B C LIQUID VAPOR 018 17 35 23 024 17 35 23 5 8 030 17 35 23 036 19 35 23 3 8 3 4 042 25 35 23 048 27 37 27 060 29 37 27 7 8 1 Includes fan guard All dimensions are in inches. They are subject to change without notice. Certified dimensions will be provided upon request. 1/2", 3/4", 1" DIA. HOLE OPTIONS FOR POWER WIRING LIQUID CONNECTION VAPOR CONNECTION 1/2" DIA. HOLE / FINGERED BUSHING FOR CONTROL WIRING PHYSICAL AND ELECTRICAL DATA - (1 Phase) H1RA H1RA H1RA H1RA H1RA H1RA H1RA 018 024 030 036 042 048 060 SUPPLY VOLTAGE 208/230-1-60 NORMAL VOLTAGE RANGE 1 187 to 252 MIN. CIRCUIT AMPACITY 12.5 15.6 17.8 21.5 25.5 25.9 36.3 MAX. OVERCURRENT DEVICE AMPS 2 20 25 30 35 40 45 60 COMPRESSOR TYPE RECIP RECIP RECIP RECIP RECIP RECIP SCROLL RATED LOAD 8.5 11.4 13.8 16.1 19.3 20.0 28.0 COMPRESSOR AMPS LOCKED ROTOR 54 57 75 82 97 110 170 CRANKCASE HEATER NO NO NO NO NO NO NO FAN MOTOR AMPS RATED LOAD 0.5 0.5 0.5 1.4 1.4 0.9 1.3 MIN. FIELD WIRE SIZE -AWG/LENGTH (ft) 12 / 0-55 10 / 0-83 10 / 0-55 10 / 0-51 10 / 0-49 10 / 0-43 75 C COPPER CONDUCTORS, 230V 10 / 56-88 8 / 84-132 8 / 56-89 8 / 52-81 8 / 50-78 8 / 44-68 8 / 0-50 FAN DIAMETER INCHES 18 18 18 18 18 22 22 RATED HP 1/12 1/12 1/12 1/4 1/4 1/6 1/4 FAN MOTOR NOMINAL RPM 1,100 1,100 1,100 1,100 1,100 850 850 NOMINAL CFM 1,850 1,850 1,850 2,750 2,750 3,250 3,400 FACE AREA SQ. FT. 8.00 8.00 8.00 9.15 12.58 15.72 17.03 ROWS DEEP 1 1 1 1 1 1 1 FIN / INCH 18 18 18 22 20 22 22 LIQUID LINE OD 3/8 3/8 3/8 3/8 3/8 3/8 3/8 VAPOR LINE OD 5/8 5/8 3/4 3/4 3/4 7/8 7/8 CHARGE, (LBS - OZ) 3 3-6 3-11 3-14 4-5 5-4 7-5 7-12 CHARGE PER FOOT, OZ 0.66 0.66 0.68 0.68 0.68 0.70 0.70 OPERATING WEIGHT, LBS. 118 123 132 137 161 176 200 1 Utilization range A in accordance with ARI standard 110. 2 Dual element fuses or HACR circuit breaker. 3 The Unit Charge is correct for the outdoor unit, matched indoor coil and 15 feet of refrigerant tubing. For tubing lengths other than 15 feet, add or subtract the amount of refrigerant calculated, using the difference in length multiplied by the per foot value. Unitary Products Group 9
TYPICAL INSTALLATION - HRA018 THRU 060 60" OVERHEAD CLEARANCE 18" SERVICE ACCESS CLEARANCE WEATHERPROOF DISCONNECT SWITCH THERMOSTAT TO FURNACE OR AIR HANDLER TERMINAL BLOCK NEC CLASS 1 WIRING NEC CLASS 2 WIRING 10" CLEARANCE AREA TO INDOOR SEAL OPENING(S) WITH PERMAGUM OR EQUIVALENT CONTROL ACCESS PANEL NOTE: ALL OUTDOOR WIRING MUST BE WEATHERPROOF TYPICAL FIELD WIRING ALL FIELD WIRING TO BE IN ACCORDANCE WITH NATIONAL ELECTRICAL CODE (NEC) AND/OR LOCAL CODES POWER WIRING 208/230-1-60 24 VOLT CONTROL WIRING FURNACE OR AIR HANDLER TERMINAL BLOCK C Y R G W POWER CONTROL FACTORY CONTACTOR TERMINALS GROUND SCREW HRA CONDENSING * Y R G W * Terminal W is only required on systems with heat. ROOM THERMOSTAT ALL OUTDOOR WIRING MUST BE WEATHERPROOF. USE COPPER CONDUCTORS ONLY. 10 Unitary Products Group
ACCESSORIES Refer to Price Manual for specific model numbers. Compressor Blanket - Designed to further reduce the normal operating sound and is required to meet Canadian sound levels for units of three tons and below. Stub Adapters - Available to adapt sweat connect units to quick connect coils or sweat connect coils to quick connect units. Precharged Line Sets - Available in 15, 25, 35 and 50 foot lengths for connection of quick connect models. Outdoor liquid ends have F-6 connectors, vapor ends have F-11 connectors. Indoor liquid ends have M-6 connectors, vapor ends have M-11 connectors. All indoor vapor ends are provided with a 90 bend. A 30 foot line set with straight ends is available for splicing to other lines for longer runs. All vapor lines are insulated with 1/2 sponge rubber. Blower Time Delay - Available to increase efficiency when installed. Installs on indoor section and maintains blower for approximately one minute after cooling thermostat has been satisfied. Hard Start Kit (Single Phase Units) - provides required starting torque for used with thermal expansion valve. Outdoor Thermostat - 2TD06700124 - Consists of an adjustable outdoor thermostat and relay in a vented enclosure. It provides additional second stage control of the supplemental resistance heat. (balance point control) Room Thermostats - One of the following thermostats may be used with these systems. 2ET07700324 - Programmable electronic, One Stage Heat / One Stage Cool, Manual change over. 2TH07700124 - One Stage Heat / One Stage Cool, manual changeover, non-programmable Unitary Products Group 11
MATCHING INDOOR COMPONENTS Add-On Coils - For Furnace Application ➀ UPFLOW G1UA, G3UA or G2UT 3 6 1 4 ➀ UPFLOW M3UF 2 5 ➂ HORIZONTAL M3HD Air Handlers - For Non-Furnace Application F1RP / F1RC FAN S N1VS, N2AH N4AH or N1FA, N3FA BLOWER ➁ DOWNFLOW G3CN G3HC or G1FC ➁ DOWNFLOW G3CF ➃ UPFLOW ➅ HORIZONTAL ➃ UPFLOW ➄ DOWNFLOW ➅ HORIZONTAL Unitary Products Group P.O. Box 1592, York, Pennsylvania USA 17405-1592 Subject to change without notice. Printed in U.S.A. Copyright by York International Corporation 1996. All Rights Reserved. 550.46-TG1Y Supersedes: 550.46-TG1Y(1095)