SPLIT SYSTEM HEAT PUMPS "ERC" Series

515.18-TG1Y (299) TECHNICAL SPECIFICATIONS SPLIT SYSTEM HEAT PUMPS "ERC" Series Models E*RC018 thru E*RC060 Nominal Capacity: 12 thru 60 MBH Nominal Efficiency: 12 SEER DESCRIPTION The ERC series heat pumps are designed for use with a variety of UPG evaporator sections to suit any application need. A full line of matching Add-On Coils are available for use with upflow, downflow or horizontal furnaces. Matching Air Handlers are also available for upflow, downflow or horizontal installation to provide a complete system. Electric heat may be installed in air handlers. All units are factory charged to assure easy installation. FEATURES 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. QUALITY CONDENSER COILS - The coil is constructed of copper tube and hardened black aluminum fins for durability and long lasting efficienct 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 by the simultaneous operation of a high pressure relief valve and temperature sensors which stop the compressor if undesirable operating conditions occur. A liquid line filter drier further protects the compressor. LOWER INSTALLED COST - Installation time and costs are reduced by the fully exposed refrigerant 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. Start-assist components included as standard where TXV is required. 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 motorbearings 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

515.18-TG1Y COOLING CAPACITY - With Air Handler Coils AIR HANDLER COIL 2 COOLING * ELECTRIC RATED NET MBH SEER/ W KW SEER HEAT KW CFM TOTAL SENS. TXV 1 EER E*RC / N1AH (Standard) E1RC018 N1AHB08 2,5,8,10 17 G2FD024S17 800 17.8 12.8 1.72 -- 12.00 10.35 E1RC024 N1AHB08 2,5,8,10 17 G2FD024S17 800 23.4 17.3 2.28 -- 12.00 5 10.25 N1AHB08 2,5,8,10 17 G2FD030S17 850 23.8 17.6 2.30 -- 12.10 10.35 E1RC030 N1AHB12 5,8,10,15,18 17 G2FD030S17 1025 27.8 20.6 2.71 -- 11.65 10.25 N1AHB12 5,8,10,15,18 17 G2FD036S17 1025 28.0 20.7 2.72 -- 12.00 10.30 N1AHB12 5,8,10,15,18 17 G2FD036S17 1250 33.4 24.7 3.31 12.00 12.10 10.10 E1RC042 N1AHC16 5,8,10,15,20 21 G2FD042S21 1400 40.0 3.83 12.00 -- 10.45 N1AHC16 5,8,10,15,20 21 G2FD048S21 1450 40.5 30.0 3.80 -- 12.00 10.65 N1AHC16 5,8,10,15,20 21 G2FD048S21 1600 45.5 33.9 4.25 -- 12.00 10.70 E2RC048 N1AHD20 8,10,15,20,25,30 24 G2FD060S24 1600 46.5 34.6 4.27 -- 12.00 10.90 N1AHD20 8,10,15,20,25,30 24 G2FD061H24 1600 47.0 35.1 4.27 -- 12.00 11.00 N1AHD20 8,10,15,20,25,30 24 G2FD060S24 1700 57.5 40.4 5.35 -- 12.00 10.75 N1AHD20 8,10,15,20,25,30 24 G2FD061H24 2000 59.0 44.0 5.46 -- 12.00 10.80 E*RC / N1VS - (Variable Speed) E1RC018 N1VSB12 5,8,10,15,18 17 G2FD024S17 800 18.4 13.2 1.60 13.00 -- 11.80 E1RC024 N1VSB12 5,8,10,15,18 17 G2FD030S17 850 24.4 18.1 2.10 13.00 -- 11.50 E1RC030 N1VSB12 5,8,10,15,18 17 G2FD036S17 1025 28.6 21.2 2.60 13.00 -- 11.20 N1VSB12 5,8,10,15,18 17 G2FD036S17 1200 34.0 25.2 3.10 13.00 -- 11.00 N1VSB16 5,8,10,15,20 17 G2FD046S17 1250 34.6 25.6 3.10 13.00 -- 11.00 E1RC042 N1VSC16 5,8,10,15,20 21 G2FD048S21 1450 41.5 30.7 3.80 13.00 -- 11.00 E2RC048 N1VSD20 8,10,15,20,25,30 24 G2FD060S24 1605 47.5 36.0 3.89 1 -- 12.20 N1VSD20 8,10,15,20,25,30 24 G2FD061H24 1605 48.0 36.3 3.90 1 -- 12.30 N1VSD20 8,10,15,20,25,30 24 G2FD060S24 1860 59.0 43.5 4.96 1 -- 11.90 N1VSD20 8,10,15,20,25,30 24 G2FD061H24 1980 60.0 45.4 5.00 1 -- 12.00 AIR HANDLER COOLING COIL * 2 ELECTRIC RATED NET MBH SEER/ W KW SEER HEAT KW CFM TOTAL SENS. TXV 1 EER E*RC / F2RP / F1FP E1RC018 F2RP/FP024 5,8,10 18 -- 650 13.3 1.71 12.00 -- 10.50 E1RC024 F2RP/FP030 5,8,10,15 18 -- 800 23.6 17.5 2.25 12.00 -- 10.50 E1RC030 F2RP/FP036 5,8,10,15 18 -- 1035 28.6 21.2 2.70 12.00 -- 10.60 F2RP/FP036 5,8,10,15 21 -- 1250 34.0 25.2 3.27 12.00 -- 10.40 F2RP/FP042 5,8,10,15 21 -- 1250 34.0 25.2 3.27 12.00 -- 10.40 E1RC042 F2FP/FP042 5,8,10,15 21 -- 1400 39.5 29.2 3.85 -- 11.70 10.25 F2FP048 10,15,20,25 24 -- 1400 41.0 30.3 3.87 12.00 -- 10.60 F2FP045 5,8,10,15 24 -- 1500 46.0 33.5 4.18 12.00 -- 11.00 E2RC048 F2FP048 10,15,20,25 24 -- 1600 45.5 33.7 4.31 -- 12.00 10.55 F2FV060 10,15,20,25 24 -- 1605 47.5 35.9 3.91 1 -- 12.15 F2FP060 10,15,20,25 24 -- 1700 57.0 39.9 5.48 -- 12.00 10.40 F2FV060 5,8,10,15 24 -- 1860 59.0 43.4 4.96 1 -- 11.90 Rated in accordance with DOE test procedures (Federal Register 12-27-79 + 3-18-88) 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 watthours 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 1TV0700 Series = Thermal Expansion Valve Kit Required. Must be used with Hard Start Assist. (Hard Start not required with scroll compressor.) 2 Refer to coil installation guide for proper coil application. 3 P3HU, P3DN, and P3UR furnaces and FRP/FRC air handlers have B.O.D. standard (included in performance rating). 4 To meet R=4.2 insulation requirements, substitute and F2FP for F2RP models. All ratings remain the same. 5 Requires 2FD fan time delay. * All models are single phase, unless noted otherwise. ** Field transition may be required. 2 Unitary Products Group

COOLING CAPACITY - With Upflow, Downflow & Horizontal Furnace and Coils E1RC018 1000 E1RC024 E1RC030 E1RC042 E2RC048 FURNACE** NOMINAL W AIRFLOW 800 1000 1200 1000 1200 1400 1200 1400 1600 1400 1600 2000 1600 2000 COIL 2 COOLING 515.18-TG1Y RATED NET MBH SEER/ KW SEER CFM TOTAL SENS. TXV EER 14,17 G1UA024S14,17 650 17.6 13.0 1.70 11.70* -- 10.30 14 G1UA030S14 650 17.6 13.2 1.70 11.85* -- 10.40 14,17 G2FD024S14,17 650 17.8 13.2 1.70 -- 12.00 10.35 14 G1UA030S14 850 23.0 17.0 2.20 -- 12.00 10.25 14 G1UA036S14 800 23.8 17.6 2.30 -- 12.00 10.35 17,21 G1UA036S17,21 800 23.8 17.6 2.30 -- 12.00* 10.35 14,17 G2FD024S14,17 800 23.4 17.3 2.30 -- 12.00 10.25 17 G2FD030S17 800 23.8 17.6 2.30 12.00 12.10 10.35 14 G2FD035S14 800 23.8 17.6 2.30 12.10 -- 10.35 -- G1HD024S 800 23.7 18.7 2.30 -- 12.20 10.37 -- G1HD036S 800 26.6 19.0 2.31 12.00 -- 10.51 -- G1NF036SOF 800 23.0 17.0 2.20 12.00* -- 10.50 17 G1NA030S17K 850 22.9 16.9 2.30 12.00 -- 10.09 14 G1UA036S14 1000 28.2 20.4 2.72 11.50* -- 10.35 17,21 G1UA036S17,21 1025 27.8 20.6 2.70 11.50* -- 10.25 14,17 G2FD030S17 1000 27.8 20.6 2.70 11.50* 11.65 10.25 14 G2FD035S14 1000 27.8 20.6 2.70 11.70 -- 10.30 -- G1NF036SOF 1025 29.0 21.5 2.30 12.00* -- 12.70 21 G2FD036S21 1025 28.0 20.7 2.70 -- 12.00 10.55 17 G2FD036S17 1025 28.0 20.7 2.70 11.80* 12.00 10.30 -- G1HD036S 1000 28.2 22.4 2.73 -- 12.00 10.11 -- G1HD048S 1025 29.3 23.3 2.75 12.15 -- 10.68 -- G1NF036SOF 1200 33.6 24.9 3.30 12.00* -- 10.20 21,24 G1UA048S21,24 1250 25.8 3.30 12.20* -- 10.50 21 G2FD042S21 1225 34.2 25.3 3.30 12.10* 12.20 10.30 21 G2FD036S21 1225 34.0 25.2 3.30 -- 12.15 10.35 17 G2FD036S17 1225 33.4 24.7 3.30 12.00* 12.10 10.10 -- G1HD036S 800 33.4 26.4 3.31 -- 12.00 10.11 -- G1HD048S 800 36.0 27.9 3.43 12.00 -- 10.49 -- G1NF048SOF 1400 40.5 30.0 3.90 12.00* -- 10.50 -- G1HD048S 1400 40.6 31.5 3.83 12.00 -- 10.60 21,24 G1UA048S21,24 1425 40.5 30.0 3.80 12.00* -- 10.65 21 G2FD042S21 1400 40.5 30.0 3.80 12.00 -- 10.65 21,24 G2FD048S21,24 1425 40.5 30.0 3.80 -- 12.00 10.65 24 G2FD060S24 1450 41.0 30.3 3.80 12.10* 12.30 10.90 -- G1NF060SOF 1600 46.0 34.0 4.20 12.00* -- 11.00 -- G1HD060S 1600 46.0 34.1 4.26 12.00 -- 10.80 21,24 G2FD048S21,24 1600 45.0 33.3 4.00 12.00* 12.00 11.35 21,24 G1UA048S21,24 1500 45.5 33.0 4.21 12.10* -- 10.80 21,24 G1UA060S21,24 1620 46.0 34.0 4.10 12.10* -- 11.30 24 G2FD060S24 1620 46.5 34.4 4.00 12.20* 12.40 11.55 24 G2FD061H24 1605 48.0 36.3 3.90 1 -- 12.30 21,24 G1UA060S21,24 1700 57.5 40.4 5.35 12.00 -- 10.75 -- G1NF060SOF 1800 58.0 40.5 5.37 12.00 -- 10.80 2000 24 G1HD060S 1800 57.0 40.7 5.38 12.00 -- 10.60 24 G2FD060S24 1700 57.5 40.4 5.35 12.00 -- 10.75 24 G2FD061H24 2000 59.0 44.0 5.46 12.00 -- 10.80 * Requires 2FD fan time delay. ** Refer to Quick Selection Chart for specific furnace match-up. Note: G1NF coils apply to the P1WH outdoor furnace only. SOUND RATINGS ERC SOUND RATINGS BELS ERC SOUND RATINGS BELS 018 8.0 042 8.0 024 8.0 048 030 8.0 060 036 8.0 CERTIFICATION APPLIES ONLY WHEN USED WITH PROPER COMPONENTS AS LISTED WITH ARI Unitary Products Group 3

515.18-TG1Y HEATING PERFORMANCE - E*RC/ AIR HANDLERS and MULTI-POSITION COILS * COIL 1 ARI HEATING 2 OUTDOOR TEMP 3 47 F 17 F HSPF -3 F 7 F 17 F 27 F 37 F 47 F 57 F MBH COP MBH COP STD V.S. MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW E1RC018 F2RP/FP024 19.0 3.20 10.6 2.05 7.2 -- G2FD024S14,17 18.8 3.40 10.6 3.04 7.0 7.1 7.2 1.44 8.9 1.47 10.6 1.52 13.0 1.63 14.8 1.58 1.65 19.3 1.71 F2RP/FP030 24.0 3.15 14.0 2.05 7.3 -- 9.1 1.75 1.3 1.86 14.0 2.00 15.8 2.08 21.1 2.13 24.0 2.23 27.1 2.32 G2FD024S14,17 23.6 3.04 13.8 2.02 7.2 -- 7.8 1.80 10.8 1.90 13.8 2.00 16.8 2.10 20.1 2.19 23.4 2.26 27.3 2.36 E1RC024 G2FD030S14,17 7.3 7.9 1.81 11.0 1.90 14.0 1.99 17.8 2.08 20.3 2.60 23.6 2.22 27.7 2.31 23.6 3.12 14.0 2.06 7.3 G2FD035S14 -- 8.0 1.82 11.0 1.90 14.0 1.99 17.0 2.08 20.3 2.16 23.6 2.22 27.6 2.31 F2RP/FP036 3.40 2.30 8.0 -- 11.6 2.02 15.0 2.22 2.29 20.2 2.34 26.0 2.43 2.55 33.9 2.68 G2FD030S17 3.36 2.28 8.0 -- 10.2 2.10 14.1 2.21 2.31 21.9 2.42 26.1 2.52 2.58 35.2 2.78 E1RC030 G2FD035S14 3.26 2.28 8.0 -- 10.3 2.04 14.2 2.18 2.31 21.8 2.45 26.0 2.57 2.66 35.2 2.86 G2FD036S17 30.0 3.40 18.2 2.30 8.0 8.1 10.3 2.10 14.2 2.21 18.2 2.32 22.2 2.45 26.4 2.52 30.0 2.59 35.8 2.77 G2FD036S21 3.40 18.2 2.30 8.0 -- 10.5 2.13 14.4 2.22 18.2 2.32 22.0 2.41 26.1 2.50 2.55 35.1 2.74 F2RP/FP036 -- 12.1 2.26 15.9 2.40 20.6 2.62 25.0 2.86 30.8 2.79 35.0 2.93 39.6 3.12 35.0 20.6 2.30 8.0 F2RP/FP042 -- 10.4 2.26 15.5 2.49 20.6 2.63 25.7 2.76 31.3 2.89 35.0 2.93 40.8 3.13 G2FD036S17 35.4 3.54 2.20 8.0 8.1 10.6 2.61 15.7 2.69 2.77 25.9 2.85 31.6 2.93 35.4 2.93 41.1 3.03 G2FD046S17(*) 35.4 3.60 2.40 8.1 8.1 10.4 2.24 15.6 2.39 2.54 26.0 2.69 31.7 2.83 35.4 2.88 41.2 3.10 G2FD036S21 35.0 3.46 20.4 2.16 7.8 -- 10.1 2.56 15.2 2.66 20.4 2.77 25.6 2.87 31.2 2.96 35.0 2.96 40.7 3.14 G2FD042S21 35.4 3.52 2.30 8.0 -- 10.6 2.40 15.7 2.52 2.65 25.9 2.78 31.6 2.90 35.4 2.95 41.1 3.09 F2RP/FP042 41.5 3.38 25.2 2.30 8.0 -- 14.7 2.93 20.0 3.07 25.2 3.21 30.4 3.35 36.2 3.47 41.5 3.60 48.1 3.78 F2FP048 42.0 3.60 2.38 8.0 -- 14.8 2.93 20.1 3.04 25.5 3.14 30.9 3.24 36.7 3.33 42.0 3.42 48.8 3.54 E1RC042 G2FD042S21 42.0 3.58 2.36 8.0 -- 14.5 2.90 19.9 3.04 25.2 3.18 30.5 3.32 36.3 3.45 41.5 3.56 48.1 3.71 G2FD048S21,24 42.0 2.36 8.0 8.1 14.8 2.91 20.1 3.03 3.15 30.7 3.27 36.6 3.39 42.0 3.52 48.8 3.69 G2FD060S24 42.0 3.58 2.36 8.0 -- 14.6 2.93 20.0 3.04 3.15 30.8 3.27 36.6 3.36 42.0 3.44 48.8 3.56 F+FP045 47.0 3.22 29.4 2.40 -- 17.7 3.13 23.5 3.36 29.4 3.59 33.7 3.71 37.9 3.78 47.0 4.28 52.9 4.39 F+FP048 47.5 3.18 30.0 2.40 -- 18.3 3.19 24.2 3.42 30.0 3.66 34.3 3.76 38.6 3.86 48.0 4.38 53.3 4.62 F+FV060 46.0 3.34 28.4 2.54 -- 8.25 16.7 2.77 22.5 3.02 28.4 3.28 32.7 3.40 37.0 3.52 46.0 4.04 51.9 4.29 E2RC048 G2FD048S21 47.5 3.22 29.8 2.42 -- 3.11 23.9 3.36 26.8 3.61 34.1 3.71 38.4 3.81 48.0 4.35 53.4 4.60 G2FD048S24 47.5 3.16 2.38 7.95 -- 17.7 3.09 23.6 3.35 3.61 34.0 3.74 38.4 3.86 48.0 4.40 53.5 4.67 G2FD060S24 46.0 3.34 28.4 2.54 -- 8.25 16.7 2.77 22.5 3.02 28.4 3.28 32.7 3.40 37.0 3.52 46.0 4.04 51.9 4.29 G2FD061H24 45.0 3.30 28.6 2.56 -- 8.25 17.7 2.79 23.1 3.03 28.6 3.27 32.6 3.39 36.6 3.51 45.0 4.00 50.5 4.24 F+FP060 59.0 3.40 35.2 2.30 7.75 -- 19.3 3.96 27.3 4.18 35.2 4.41 38.8 4.45 42.5 4.49 59.0 5.08 66.9 5.31 F+FV060 57.5 3.80 33.6 2.50 8.25 -- 17.7 3.61 25.6 3.77 33.6 3.94 37.2 3.94 40.9 3.95 57.5 4.43 65.5 4.60 G2FD060S24 58.5 2.40 -- 19.0 3.82 26.9 4.03 4.25 38.6 4.31 42.3 4.36 58.5 4.90 66.4 5.11 G2FD061H24 59.5 35.6 2.40 -- 19.7 3.86 27.6 4.09 35.6 4.31 39.2 4.35 42.9 4.39 59.5 4.98 67.5 5.21 Note: (*) G2FD046S17 coil only listed as a variable speed match. This is not an approved furnace coil match. 1 Rated CFM same as for cooling. 2 Heating MBH based on ARI standards of 70 DB entering indoor air, 72% RH outdoor air with 25 feet of interconnecting piping and no supplemental electric heat operation. 3 Integrated heating capacities include the effect of defrost cycles in the temperature range where they occur. COP equals MBH output divided by (total KW input x 3.412). HSPF (Heating Seasonal Performance Factor) is the total heating output during a normal annual usage period for heating divided by the total electric power input during the same period. 4 Unitary Products Group

HEATING PERFORMANCE - ERC/ UPFLOW FURNACE & COILS * E1RC018 E1RC024 E1RC030 E1RC042 E2RC048 COIL 1 ARI HEATING 2 OUTDOOR TEMP 3 47 F 17 F -3 F 7 F 17 F 27 F 37 F 47 F 57 F HSPF MBH COP MBH COP MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW G1UA024S14,17 18.8 3.14 10.4 2.02 7.00 5.0 1.33 7.7 1.42 10.4 1.50 13.1 1.59 15.8 1.67 1.75 21.8 1.84 G1UA030S14 19.0 3.22 10.4 2.04 7.10 4.8 1.33 7.6 1.41 10.4 1.49 13.2 1.57 16.0 1.65 19.0 1.73 22.0 1.81 G1NF036SOF 23.0 3.10 13.0 2.00 7.00 6.60 1.70 9.8 1.80 13.0 1.91 16.2 2.01 19.5 2.10 23.0 2.17 27.2 2.29 G1UA030S14 23.4 3.04 13.8 2.02 7.20 7.80 1.80 10.8 1.90 13.8 2.00 16.8 2.10 20.1 2.19 23.4 2.26 27.3 2.36 G1UA036S14 23.6 3.12 14.0 2.06 7.30 7.90 1.80 11.0 1.90 14.0 1.99 17.0 2.09 20.2 2.16 23.6 2.22 27.9 2.30 G1HD024S 23.4 3.09 13.8 2.05 7.20 7.70 1.78 10.7 1.88 13.8 1.97 16.9 2.07 20.1 2.15 23.4 2.22 27.5 2.32 G1HD036S 23.6 3.12 14.0 2.06 7.30 7.90 1.80 11.0 1.90 14.0 1.99 17.0 2.09 20.2 2.16 23.6 2.22 27.9 2.30 G1UA036S17,21 23.6 3.12 14.0 2.06 7.30 7.90 1.81 11.0 1.90 14.0 1.99 17.0 2.08 20.3 2.16 23.6 2.22 27.7 2.34 G1NA030S17K 24.3 3.05 15.0 2.16 7.30 10.0 1.58 12.2 1.69 15.0 1.72 18.7 1.81 22.0 1.92 24.3 2.02 28.5 2.25 G1UA036S17,21 G1UA036S14 G1HD036S G1HD048S G1NF036SOF G1UA048S21,24 G1HD036S G1HD048S G1NF036SOF G1UA048S21,24 G1HD048S G1NF048SOF G1UA048S21,24 G1HD060S G1UA060S21,24 G1NF060SOF G1UA060S21,24 G1HD060S G1NF060SOF 29.8 30.0 30.3 28.6 35.8 35.4 35.4 33.2 42.0 42.0 41.0 47.5 46.5 47.0 46.0 58.5 58.5 57.0 3.36 3.40 3.54 3.00 3.58 3.56 3.59 3.10 3.55 3.30 3.24 3.24 3.30 3.10 3.20 18.2 18.2 18.3 27.4 29.0 29.8 35.0 2.28 2.28 2.35 2.36 1.90 2.32 2.21 2.22 1.56 2.36 2.38 2.50 2.40 2.38 2.36 2.42 2.40 2.40 2.30 7.00 7.00 7.95 7.90 7.70 10.2 10.5 10.3 10.3 10.9 0.4 10.4 10.4 7.30 14.6 14.7 18.7 17.7 18.3 17.6 19.0 2.10 2.19 2.07 2.08 2.72 2.37 2.58 2.58 3.47 2.94 2.89 2.92 3.16 3.27 3.21 3.09 14.1 14.3 14.2 14.3 14.4 15.6 15.6 15.6 12.6 20.0 20.0 23.1 23.6 24.0 23.3 24.4 2.21 2.26 2.17 2.17 2.75 2.50 2.67 2.66 3.43 3.05 3.01 3.07 3.39 3.46 3.40 3.34 18.2 18.2 18.3 27.4 29.0 29.8 2.31 2.34 2.27 2.27 2.78 2.63 2.76 2.75 3.38 3.15 3.13 3.21 3.61 3.64 3.60 3.59 21.9 22.2 22.3 21.6 26.0 26.0 26.0 23.4 30.8 30.8 31.7 34.0 33.7 34.7 33.8 2.42 2.31 2.37 2.37 2.80 2.76 2.85 2.83 3.34 3.26 3.24 3.36 3.70 3.71 3.80 3.72 26.1 23.3 26.4 26.6 31.9 31.6 31.7 29.2 36.7 36.6 36.6 38.4 37.9 40.8 37.7 1 Rated CFM same as for cooling. 2 Heating MBH based on ARI standards of 70 DB entering indoor air, 72% RH outdoor air with 25 feet of interconnecting piping and no supplemental electric heat operation. 3 Integrated heating capacities include the effect of defrost cycles in the temperature range where they occur. COP equals MBH output divided by (total KW input x 3.412). HSPF (Heating Seasonal Performance Factor) is the total heating output during a normal annual usage period for heating divided by the total electric power input during the same period. 19.0 19.0 22.0 3.82 3.88 4.07 26.9 29.9 28.4 4.03 4.08 4.25 4.25 4.28 4.43 38.6 38.4 41.2 4.31 4.33 4.62 42.3 42.1 48.3 2.52 2.27 2.46 2.46 2.82 2.88 2.92 2.90 3.28 3.38 3.35 3.79 3.78 4.00 3.84 4.36 4.37 4.82 29.8 30.0 30.3 28.6 35.8 35.4 35.4 33.2 42.0 42.0 41.0 48.0 47.0 47.0 46.0 58.5 58.5 56.0 2.58 2.57 2.51 2.51 2.79 2.93 2.91 2.89 3.14 3.52 3.47 3.64 4.30 4.21 4.17 4.35 4.90 4.90 5.07 515.18-TG1Y 35.2 33.7 35.7 36.1 33.9 41.6 41.2 41.2 39.1 48.9 48.8 46.8 53.5 52.1 55.6 51.4 66.4 66.4 66.2 2.78 2.64 2.70 2.68 2.90 3.07 3.07 3.04 3.17 3.59 3.64 3.84 4.52 4.39 4.46 4.60 5.11 5.10 5.16 Unitary Products Group 5

515.18-TG1Y TYPICAL INSTALLATION - ERC018 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 COIL AREA TO INDOOR COIL NOTE: ALL OUTDOOR WIRING MUST BE WEATHERPROOF SEAL OPENING(S) WITH PERMAGUM OR EQUIVALENT CONTROL ACCESS PANEL TYPICAL FIELD WIRING 6 Unitary Products Group

515.18-TG1Y 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. Blower Time Delay - 2FD06700224 allows blower to run 60 seconds after the cooling thermostat has been satisfied. Hard Start Kit (Single Phase Units) - Provides required starting torque for use with themal expansion valve. Low Temperature Lockout - 2LT06700224 - Prevents heat pump operation below minus 10 F ambient temperature. Outdoor Thermostat - 2TD06700124 - Consists of an adjustable outdoor thermostat and relay ina 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 heat pump systems. 2TH11702224 - Two stage heat / one stage cool / manual changeover, non electronic with subbase. 2TH11704124 - Two stage heat / one stage cool / automatic changeover, outdoor compensated non electronic. 2TH11702424 - Two stage heat / one stage cool / automatic changeover with subase. 2ET11704324 - Two stage heat / one stage cool / manual changeover, auxiliary heat indicator, electronic non programmable. 2ET11700224 - Two stage heat / one stage cool programmable electronic (5 + 1 + 1 Day) with subase, manual changeover. 2ET04700324 - Two stage heat / one stage cool programmable electronic with subase 7 day (2 occupied/unoccupied periods per day) auto or manual changeover. Unitary Products Group 7

MATCHING INDOOR COMPONENTS Add-On Coils - For Furnace Application G1UA UPFLOW G1NA UPFLOW G2FD* MULTI-POSITION (Upflow, Horizontal, Downflow) G1NF OUTDOOR FURNACE *Available with factory installed horizontal drain pan. Air Handlers - For Non-Furnace Application G1HD HORIZONTAL UPFLOW DOWNFLOW HORIZONTAL N1VS or N1AH BLOWER F2RP or F2FP FAN COIL G2FD* COIL UPFLOW HORIZONTAL *Available with factory installed horizontal drain pan. Unitary Products Group 5005 York Drive, Norman, OK, 73069 Subject to change without notice. Printed in U.S.A. Copyright by York International Corporation 1999. All Rights Reserved. Code: EBY, EGY 515.18-TG1Y Supersedes: 515.18-TG1Y (497)