255027-YTG-B-0507 ® DESCRIPTION TECHNICAL GUIDE SINGLE PACKAGE HEAT PUMP UNITS YORK Sunline 2000™ heat pumps are convertible single package units with a common cabinet and a common roof curb for the 3-6 ton sizes. The units were designed for light commercial and commercial applications. They can easily be installed on a roof curb, slab, roof jack or frame.
55027-YTG-B-0507 TABLE OF CONTENTS DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Tbl. # PRODUCT NOMENCLATURE . . . . . . . . . . . . . . . . . 3 10 SUPPLY AIR BLOWER PERFORMANCE (BP048 BELT DRIVE) - SIDE DUCT APPLICATION . . . . . . . . 17 FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 FACTORY-INSTALLED OPTIONS . . . . . . . . . . . . . . 5 FIELD-INSTALLED ACCESSORIES . . . . . . . . . . . . 6 GUIDE SPECIFICATIONS . . . . . . . . . . . . . . . . .
255027-YTG-B-0507 PRODUCT NOMENCLATURE B P 048 C00 A 2 A AA 1 0 1 2 4 A Product Category Product Style A = Style A B = HP, Single Pkg., R-22 Product Identifier Configuration Options (not required for all units) These four digits will not be assigned until a quote is requested, or an order placed. P = 13.0 SEER HP SS Drain Pan CPC Controller, DFS, APS Johnson Controller, DFS, APS Nominal Cooling Capacity Honeywell Controller, DFS, APS 036 = 3.0 Ton 048 = 4.0 Ton 060 = 5.0 Ton 072 = 6.
255027-YTG-B-0507 FEATURES • All models are available with a wide variety of factorymounted options such as electric heaters, phase monitor, convenience outlet, dirty filter switch, disconnect switch, smoke detectors, and coil guards to make them suitable for almost every application. Fan Delays - Fan on and fan off delays are fully programmable and are independent of one another. All units are programmed with default values based upon their configuration of cooling and heat.
255027-YTG-B-0507 FIGURE 1 - UNIT CUTAWAY FACTORY-INSTALLED OPTIONS • SINGLE INPUT ELECTRONIC ENTHALPY ECONOMIZERS - Includes a slide-in / plug-in damper assembly with fully modulating spring-return motor actuator capable of introducing up to 100% outdoor air with nominal 1% leakage type dampers. The enthalpy system contains one sensor that monitors the outdoor air and determines when the air is cool enough and dry enough to provide free cooling.
255027-YTG-B-0507 day programming plus holiday scheduling is built-in. Two different modes of demand ventilation are achieved through the INTELLI-Comfort™using CO2 sensors. It uses an inside CO2 sensor to perform Demand Ventilation. It can also use an Outside CO2 sensor to perform Differential Demand Ventilation. It uses a Patented Comfort Ventilation algorithm to provide comfortable ventilation air temperature.
255027-YTG-B-0507 Roof curbs are designed to fit inside the base rails of the unit and include both a wood nailing strip and duct hanger supports. • return air panel. With horizontal ductwork, the accessory should be mounted on the return air duct. POWER EXHAUST - Our single input economizer options are available with power exhaust.
255027-YTG-B-0507 TABLE 3: Air on Evaporator Coil WB CFM (°F) 750 900 1050 1200 1350 1500 750 900 1050 1200 1350 1500 8 BP036 COOLING CAPACITIES (3 TON) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 42.7 39.8 36.8 35.2 44.9 41.7 38.6 36.9 34.3 47.0 43.7 40.5 38.7 36.0 49.1 45.7 42.3 40.4 37.6 46.4 42.9 41.0 38.2 47.1 43.6 41.7 38.8 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.2 2.1 2.1 2.
255027-YTG-B-0507 TABLE 3: Air on Evaporator Coil WB CFM (°F) 750 900 1050 1200 1350 1500 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 BP036 COOLING CAPACITIES (3 TON) (CONT.) Total Capacity1 (MBh) Total Input (kW)2 90 32.5 29.8 27.2 26.7 33.6 30.9 28.1 27.6 26.0 34.7 31.9 29.0 28.5 26.9 35.8 32.9 29.9 29.4 27.7 33.1 30.1 29.6 27.9 33.3 30.4 29.8 28.1 3.1 3.1 3.0 3.0 3.1 3.1 3.1 3.0 3.0 3.1 3.1 3.1 3.0 3.0 3.2 3.1 3.1 3.1 3.1 3.1 3.1 3.1 3.1 3.2 3.1 3.1 3.
255027-YTG-B-0507 TABLE 4: Air on Evaporator Coil WB CFM (°F) 1000 1200 1400 1600 1800 2000 1000 1200 1400 1600 1800 2000 BP048 COOLING CAPACITIES (4 TON) (CONT.) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 52.5 47.4 42.3 38.1 54.9 49.6 44.2 39.8 40.5 57.3 51.8 46.2 41.6 42.3 59.8 53.9 48.1 43.3 44.1 55.2 49.3 44.4 45.1 56.5 50.4 45.4 46.2 3.7 3.6 3.6 3.5 3.7 3.7 3.6 3.5 3.5 3.7 3.7 3.6 3.5 3.5 3.8 3.7 3.6 3.
255027-YTG-B-0507 TABLE 5: Air on Evaporator Coil WB CFM (°F) 1250 1500 1750 2000 2250 2500 1250 1500 1750 2000 2250 2500 BP060 COOLING CAPACITIES (5 TON) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 73.6 66.3 59.0 53.8 76.2 68.6 61.0 55.7 50.2 78.7 70.9 63.1 57.5 51.9 81.3 73.2 65.1 59.4 53.5 75.1 66.8 61.0 55.0 77.0 68.5 62.5 56.4 3.5 3.4 3.3 3.2 3.5 3.4 3.3 3.2 3.2 3.5 3.4 3.3 3.2 3.2 3.5 3.4 3.3 3.2 3.2 3.
255027-YTG-B-0507 TABLE 5: Air on Evaporator Coil WB CFM (°F) 1250 1500 1750 2000 2250 2500 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 BP060 COOLING CAPACITIES (5 TON) (CONT.) Total Capacity1 (MBh) Total Input (kW)2 90 58.7 53.0 47.3 42.9 60.3 54.5 48.6 44.1 44.3 62.0 55.9 49.9 45.2 45.5 63.6 57.4 51.2 46.4 46.7 58.0 51.8 47.0 47.2 58.7 52.4 47.5 47.7 5.6 5.5 5.5 5.4 5.5 5.5 5.4 5.4 5.4 5.5 5.4 5.4 5.4 5.3 5.5 5.4 5.3 5.3 5.3 5.5 5.4 5.4 5.4 5.5 5.5 5.5 5.
255027-YTG-B-0507 TABLE 6: Air on Evaporator Coil WB CFM (°F) 1500 1800 2100 2400 2700 3000 1500 1800 2100 2400 2700 3000 BP072 COOLING CAPACITIES (6 TON) (CONT.) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 75.0 69.6 64.2 58.3 78.3 72.6 67.0 60.9 60.7 81.6 75.7 69.8 63.4 63.2 84.8 78.7 72.6 66.0 65.7 79.6 73.4 66.7 66.5 80.5 74.2 67.5 67.2 5.8 5.8 5.7 5.6 5.8 5.8 5.7 5.7 5.7 5.9 5.8 5.8 5.7 5.7 5.9 5.9 5.8 5.
255027-YTG-B-0507 TABLE 7: Size (Tons) BP036-072 HEATING CAPACITIES Air Over Evaporator Coil CFM DB (°F) 55 900 70 80 55 036 (3) 1200 70 80 55 1500 70 80 55 1200 70 80 55 048 (4) 1600 70 80 55 2000 70 80 55 1500 70 80 55 060 (5) 2000 70 80 55 2500 70 80 14 Outdoor Temperature (°F @ 72% RH) Capacity1 & kW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW
255027-YTG-B-0507 TABLE 7: BP036-072 HEATING CAPACITIES (CONT.) Air Over Evaporator Coil CFM DB (°F) Size (Tons) MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW 55 1800 70 80 55 072 (6) 2400 70 80 55 3000 Outdoor Temperature (°F @ 72% RH) Capacity1 & kW 70 80 -10 11.3 3.4 10.1 4.1 7.9 4.6 13.2 3.0 11.9 3.7 9.6 4.2 13.8 2.9 12.5 3.6 10.3 4.0 0 20.8 3.7 19.6 4.4 17.3 4.8 22.6 3.3 21.4 4.0 19.1 4.4 23.2 3.1 22.0 3.8 19.8 4.3 10 30.3 4.0 29.0 4.6 26.8 5.1 32.1 3.6 30.9 4.3 28.6 4.
255027-YTG-B-0507 TABLE 9: SUPPLY AIR BLOWER PERFORMANCE (BP036 BELT DRIVE) - BOTTOM DUCT APPLICATION AVAILABLE EXTERNAL STATIC PRESSURE - IWG1 AIR FLOW CFM RPM WATTS BHP RPM WATTS BHP RPM WATTS BHP RPM WATTS BHP RPM WATTS 800 - - - - - - - - - 749 384 0.41 791 422 0.45 900 - - - - - - 720 364 0.39 764 404 0.43 806 443 0.47 0.2 0.3 0.4 0.5 0.6 BHP 1000 - - - 690 346 0.37 739 388 0.42 783 429 0.46 824 467 0.50 1100 657 334 0.
255027-YTG-B-0507 TABLE 10: SUPPLY AIR BLOWER PERFORMANCE (BP048 BELT DRIVE) - SIDE DUCT APPLICATION AVAILABLE EXTERNAL STATIC PRESSURE - IWG1 AIR FLOW 0.2 0.3 0.4 0.5 0.6 0.7 CFM RPM WATTS BHP RPM WATTS BHP RPM WATTS BHP RPM WATTS BHP RPM WATTS BHP RPM WATTS BHP 1000 - - - - - - - - - 789 527 0.57 831 567 0.61 874 602 0.65 1100 - - - - - - - - - 811 559 0.60 854 599 0.64 896 634 0.68 1200 - - - - - - 791 548 0.59 833 592 0.63 876 632 0.68 918 667 0.
255027-YTG-B-0507 TABLE 11: SUPPLY AIR BLOWER PERFORMANCE (BP048 BELT DRIVE) - BOTTOM DUCT APPLICATION AVAILABLE EXTERNAL STATIC PRESSURE - IWG1 AIR FLOW 0.2 0.3 0.4 0.5 0.6 0.7 CFM RPM WATTS BHP RPM WATTS BHP RPM WATTS BHP RPM WATTS BHP RPM WATTS BHP RPM WATTS BHP 1000 - - - - - - - - - - - - 833 564 0.61 879 605 0.65 1100 - - - - - - - - - 809 549 0.59 854 592 0.63 900 633 0.68 1200 - - - - - - 786 538 0.58 830 581 0.62 875 623 0.67 920 664 0.
255027-YTG-B-0507 TABLE 12: SUPPLY AIR BLOWER PERFORMANCE (BP060 BELT DRIVE) - SIDE DUCT APPLICATION AVAILABLE EXTERNAL STATIC PRESSURE - IWG1 AIR FLOW 0.2 0.3 0.4 0.5 0.6 0.7 CFM RPM WATTS BHP RPM WATTS BHP RPM WATTS BHP RPM WATTS BHP RPM WATTS BHP RPM WATTS BHP 1200 - - - - - - - - - - - - 876 632 0.68 918 667 0.72 1300 - - - - - - - - - 855 628 0.67 898 668 0.72 940 703 0.75 1400 - - - - - - 836 624 0.67 878 668 0.72 920 708 0.76 963 744 0.
255027-YTG-B-0507 TABLE 13: SUPPLY AIR BLOWER PERFORMANCE (BP060 BELT DRIVE) - BOTTOM DUCT APPLICATION AVAILABLE EXTERNAL STATIC PRESSURE - IWG1 AIR FLOW 0.2 0.3 0.4 0.5 0.6 0.7 CFM RPM WATTS BHP RPM WATTS BHP RPM WATTS BHP RPM WATTS BHP RPM WATTS BHP RPM WATTS BHP 1000 - - - - - - - - - - - - 862 453 0.49 901 498 0.53 1100 - - - - - - - - - - - - 883 494 0.53 922 539 0.58 1200 - - - - - - - - - 866 489 0.53 904 536 0.58 943 581 0.
255027-YTG-B-0507 TABLE 14: SUPPLY AIR BLOWER PERFORMANCE (BP072 BELT DRIVE) - SIDE DUCT APPLICATION AVAILABLE EXTERNAL STATIC PRESSURE - IWG1 AIR FLOW 0.2 0.3 0.4 0.5 0.6 0.7 0.8 CFM RPM WATTS BHP RPM WATTS BHP RPM WATTS BHP RPM WATTS BHP RPM WATTS BHP RPM WATTS BHP RPM WATTS BHP 1500 - - - - - - - - - - - 1600 - - - - - - - - - 934 700 935 658 0.71 967 721 0.77 1001 786 0.84 0.75 965 - 758 0.81 997 821 0.88 1031 886 0.95 1700 - - - - - - 934 750 0.
255027-YTG-B-0507 TABLE 15: SUPPLY AIR BLOWER PERFORMANCE (BP072 BELT DRIVE) - BOTTOM DUCT APPLICATION AVAILABLE EXTERNAL STATIC PRESSURE - IWG1 AIR FLOW 0.2 0.3 0.4 0.5 0.6 0.7 0.8 CFM RPM WATTS BHP RPM WATTS BHP RPM WATTS BHP RPM WATTS BHP RPM WATTS BHP RPM WATTS BHP RPM WATTS BHP 1500 - - - - - - - - 1600 - - - - - - 924 684 1700 - - - 639 0.69 956 702 0.75 990 766 0.82 1024 830 0.89 742 0.80 988 805 0.86 1022 870 0.93 1057 933 1.00 909 0.97 1055 973 1.
255027-YTG-B-0507 TABLE 16: SUPPLY AIR BLOWER PERFORMANCE (BP036, 048, 060 & 072 DIRECT DRIVE) SIDE FLOW APPLICATION WATTS CFM WATTS CFM WATTS CFM WATTS CFM WATTS CFM WATTS CFM WATTS 1.0 CFM 62 0.9 WATTS 52 AVAILABLE EXTERNAL STATIC PRESSURE - IWG1 0.5 0.6 0.7 0.8 CFM 42 0.4 WATTS 32 HI MED/HI MED MED/LOW LOW HI MED/HI MED MED/LOW LOW HI MED/HI MED MED/LOW LOW HI MED/HI MED MED/LOW LOW 0.3 CFM UNIT MOTOR TONNAGE SPEED 0.
255027-YTG-B-0507 TABLE 18: BELT DRIVE BLOWER MOTOR AND DRIVE DATA INDOOR BLOWER SPECIFICATION MODEL SIZE BLOWER RANGE (RPM) 036 048 060 072 600/920 790/1120 850/1220 900/1250 MOTOR1 ADJUSTABLE MOTOR PULLEY OUTSIDE HP FRAME DESIGNATION DIA. (IN.) 1 1/2 56 1VL40 2.7-3.7 1 1/2 56 1VL40 2.7-3.7 1 1/2 56 1VL40 2.7-3.7 1 1/2 56 1VL44 3.1-4.1 FIXED BLOWER PULLEY BELT (NOTCHED) PITCH OUTSIDE PITCH PITCH BORE BORE DIA. DESIGNATION DIA. DIA. DESIGNATION LENGTH QTY. (IN.) (IN.) (IN.) (IN.) (IN.) (IN.) 2.
5027-YTG-B-0507 TABLE 21: ELECTRICAL DATA - BP036-072 DIRECT DRIVE W/O POWERED CONVENIENCE OUTLET COMPRESSORS MODEL TONNAGE VOLTAGE RLA EACH LRA EACH OD FAN MOTOR FLA ID BLOWER MOTOR FLA CONV OUTLET FLA 208-1-60 11.5 68.0 2.3 8.0 0.0 230-1-60 11.5 68.0 2.3 8.0 0.0 208-3-60 8.3 68.0 2.3 8.0 0.0 230-3-60 8.3 68.0 2.3 8.0 0.0 208-1-60 17.9 102.0 2.3 10.6 0.0 230-1-60 17.9 102.0 2.3 10.6 0.0 208-3-60 12.8 84.0 2.3 10.6 0.0 230-3-60 12.8 84.0 2.3 10.6 0.
255027-YTG-B-0507 TABLE 21: ELECTRICAL DATA - BP036-072 DIRECT DRIVE W/O POWERED CONVENIENCE OUTLET (CONT.) COMPRESSORS MODEL TONNAGE VOLTAGE RLA EACH LRA EACH OD FAN MOTOR FLA ID BLOWER MOTOR FLA CONV OUTLET FLA 208-1-60 25.0 150.0 2.3 10.6 0.0 230-1-60 25.0 150.0 2.3 10.6 0.0 208-3-60 17.3 123.0 2.3 10.6 0.0 230-3-60 17.3 123.0 2.3 10.6 0.0 208-3-60 19.2 146.0 2.3 10.6 0.0 230-3-60 19.2 146.0 2.3 10.6 0.0 060 (5) 072 (6) ELECTRIC HEATER HEATER HEATER MODEL NO.
255027-YTG-B-0507 TABLE 22: ELECTRICAL DATA - BP036-072 BELT DRIVE W/O POWERED CONVENIENCE OUTLET COMPRESSORS MODEL TONNAGE VOLTAGE RLA EACH LRA EACH OD FAN MOTOR FLA ID BLOWER MOTOR FLA CONV OUTLET FLA 208-1-60 11.5 68.0 2.3 7.6 0.0 230-1-60 11.5 68.0 2.3 7.6 0.0 208-3-60 8.3 68.0 2.3 5.2 0.0 230-3-60 8.3 68.0 2.3 5.2 0.0 460-3-60 5.1 34.0 1.3 2.6 0.0 575-3-60 3.2 26.0 1.3 2.0 0.0 208-1-60 17.9 102.0 2.3 7.6 0.0 230-1-60 17.9 102.0 2.3 7.6 0.
255027-YTG-B-0507 TABLE 22: ELECTRICAL DATA - BP036-072 BELT DRIVE W/O POWERED CONVENIENCE OUTLET (CONT.) COMPRESSORS MODEL TONNAGE VOLTAGE RLA EACH LRA EACH OD FAN MOTOR FLA ID BLOWER MOTOR FLA CONV OUTLET FLA 208-1-60 25.0 150.0 2.3 7.6 0.0 230-1-60 25.0 150.0 2.3 7.6 0.0 208-3-60 17.3 123.0 2.3 5.2 0.0 230-3-60 17.3 123.0 2.3 5.2 0.0 460-3-60 8.4 70.0 1.3 2.6 0.0 575-3-60 7.0 53.0 1.3 2.0 0.0 208-3-60 19.2 146.0 2.3 5.2 0.0 230-3-60 19.2 146.0 2.3 5.
255027-YTG-B-0507 TABLE 23: ELECTRICAL DATA - BP036-072 DIRECT DRIVE W/POWERED CONVENIENCE OUTLET COMPRESSORS MODEL TONNAGE VOLTAGE RLA EACH LRA EACH OD FAN MOTOR FLA ID BLOWER MOTOR FLA CONV OUTLET FLA 208-1-60 11.5 68.0 2.3 8.0 10.0 230-1-60 11.5 68.0 2.3 8.0 10.0 208-3-60 8.3 68.0 2.3 8.0 10.0 230-3-60 8.3 68.0 2.3 8.0 10.0 208-1-60 17.9 102.0 2.3 10.6 10.0 230-1-60 17.9 102.0 2.3 10.6 10.0 208-3-60 12.8 84.0 2.3 10.6 10.0 230-3-60 12.8 84.0 2.3 10.
255027-YTG-B-0507 TABLE 23: ELECTRICAL DATA - BP036-072 DIRECT DRIVE W/POWERED CONVENIENCE OUTLET (CONT.) COMPRESSORS MODEL TONNAGE VOLTAGE RLA EACH LRA EACH OD FAN MOTOR FLA ID BLOWER MOTOR FLA CONV OUTLET FLA 208-1-60 25.0 150.0 2.3 10.6 10.0 230-1-60 25.0 150.0 2.3 10.6 10.0 208-3-60 17.3 123.0 2.3 10.6 10.0 230-3-60 17.3 123.0 2.3 10.6 10.0 208-3-60 19.2 146.0 2.3 10.6 10.0 230-3-60 19.2 146.0 2.3 10.6 10.
255027-YTG-B-0507 TABLE 24: ELECTRICAL DATA - BP036-072 BELT DRIVE W/POWERED CONVENIENCE OUTLET COMPRESSORS MODEL TONNAGE VOLTAGE RLA EACH LRA EACH OD FAN MOTOR FLA ID BLOWER MOTOR FLA CONV OUTLET FLA 208-1-60 11.5 68.0 2.3 7.6 10.0 230-1-60 11.5 68.0 2.3 7.6 10.0 208-3-60 8.3 68.0 2.3 5.2 10.0 230-3-60 8.3 68.0 2.3 5.2 10.0 460-3-60 5.1 34.0 1.3 2.6 5.0 575-3-60 3.2 26.0 1.3 2.0 4.0 208-1-60 17.9 102.0 2.3 7.6 10.0 230-1-60 17.9 102.0 2.3 7.6 10.
255027-YTG-B-0507 TABLE 24: ELECTRICAL DATA - BP036-072 BELT DRIVE W/POWERED CONVENIENCE OUTLET (CONT.) COMPRESSORS MODEL TONNAGE VOLTAGE RLA EACH LRA EACH OD FAN MOTOR FLA ID BLOWER MOTOR FLA CONV OUTLET FLA 208-1-60 25.0 150.0 2.3 7.6 10.0 230-1-60 25.0 150.0 2.3 7.6 10.0 208-3-60 17.3 123.0 2.3 5.2 10.0 230-3-60 17.3 123.0 2.3 5.2 10.0 460-3-60 8.4 70.0 1.3 2.6 5.0 575-3-60 7.0 53.0 1.3 2.0 4.0 208-3-60 19.2 146.0 2.3 5.2 10.0 230-3-60 19.2 146.0 2.
255027-YTG-B-0507 TABLE 25: PHYSICAL DATA BP MODELS EVAPORATOR BLOWER 036 048 060 072 Centrifugal Blower (Belt Drive) (Dia. x Wd. in.) 12 x 10 12 x 10 12 x 10 12 x 11 Centrifugal Blower (Direct Drive) (Dia. x Wd. in.) 12 x 10 12 x 10 12 x 10 12 x 10 Fan Motor HP (Direct Drive) 3/4 1 1 1 Fan Motor HP (Belt Drive) 1 1/2 1 1/2 1 1/2 1 1/2 EVAPORATOR COIL CONDENSER FANS 3 4 4 4 13 13 13 13 Face Area (Sq. Ft.) 5.1 5.1 5.1 5.1 Propeller Dia. (in.
255027-YTG-B-0507 TYPICAL POWER WIRING REFER TO THE ELECTRICAL DATA TABLES TO SIZE THE DISCONNECT SWITCH, OVERCURRENT PROTECTION AND WIRING. TYPICAL CONTROL WIRING COOLING / HEATING (24 VOLT THERMOSTAT) THERMOSTAT 1 TERMINALS ADD JUMPER RH UNIT TERMINAL STRIP TB1 RC R Y Y1 24 VOLT TRANSFORMER Y2 W W1 W2 G G C 1 24 VOLT THERMOSTAT 2ET07701024. TO CONTROL THE ECONOMIZER ON THE SECOND STAGE COOLING OR TO HAVE AN ELECTRIC HEAT ACCESSORY WITH TWO STAGES OF HEAT, USE THERMOSTAT 2TH0471024.
255027-YTG-B-0507 FIGURE 3 - UNIT DIMENSIONS - FRONT VIEW DETAIL “A” FIGURE 4 - UNIT WITH ECONOMIZER RAINHOOD Unitary Products Group 35
255027-YTG-B-0507 DETAIL “B” FIGURE 5 - UNIT WITH FIXED OUTDOOR AIR/MOTORIZED DAMPER RAINHOOD FIGURE 6 - UNIT DIMENSIONS (REAR VIEW) 36 Unitary Products Group
255027-YTG-B-0507 FILTER ACCESS BLOWER MOTOR ACCESS DOT PLUGS FIELD-SUPPLIED DISCONNECT SWITCH LOCATION MOUNTING BRACKET FOR DICONNECT SWITCH (Shipped attached to the blower housing inside the blower compartment) A,B WIRING ENTRY (See Detail “B”) CONTROL BOX ACCESS DISCONNECT SWITCH LOCATION AND MOTOR ACCESS PANEL FOR UNIT WITH “BELT-DRIVE” OPTION FIGURE 7 - DISCONNECT/BLOWER ACCESS LOCATION TABLE 28: UTILITIES ENTRY HOLE OPENING SIZE (DIA.
255027-YTG-B-0507 FIGURE 8 - 38 TYPICAL APPLICATIONS Unitary Products Group
255027-YTG-B-0507 BACK OF UNIT A 447/8 BACK OF UNIT A 447/8 821/4 821/4 D X X B APPROXIMATE CENTER OF GRAVITY Y FIGURE 9 Size Model (Tons) C E APPROXIMATE CENTER OF GRAVITY CONDENSER COIL END OF UNIT C FRONT OF UNIT 036 (3) 048 (4) 060 (5) 072 (6) B F D Y FRONT OF UNIT CONDENSER COIL END OF UNIT FOUR AND SIX POINT LOADING Weight (lbs.) Shipping Operating Center of Gravity X Y 4 Point Load Location (lbs.) 6 Point Load Location (lbs.
255027-YTG-B-0507 FIGURE 10 - ROOF CURB DIMENSIONS GUIDE SPECIFICATIONS GENERAL Units shall be manufactured by York International Unitary Products Group in an ISO 9001 certified facility. York's Sunline 2000TM units are convertible single package heat pumps. Although the units are primarily designed for curb mounting on a roof, they can also be slab-mounted at ground level or set on steel beams above a finished roof.
255027-YTG-B-0507 side. Aluminum foil faced insulation shall be used in the furnace compartment and be fastened with ridged fasteners to prevent insulation from entering the air stream. Cabinet panels shall be “large” size, easily removable for servicing and maintenance. Full perimeter base rails shall be provided to assure reliable transit of equipment, overhead rigging and proper sealing on roof curb applications.
255027-YTG-B-0507 UNIT OPERATING CHARACTERISTICS a. Unit shall be capable of starting and running at 125°F outdoor temperature, exceeding maximum load criteria of ARI Standard 210/240. The compressor, with standard controls, shall be capable of operation down to 0°F outdoor temperature. Unit shall be provided with fan time delay to prevent cold air delivery before heat exchanger warms up (Gas heat only).
255027-YTG-B-0507 Unitary Products Group 43
Subject to change without notice. Printed in U.S.A. Copyright © 2007 by Unitary Products Group. All rights reserved.