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Model LAHP48 Air to Water Heat Pump — Installation, Operation & Maintenance Manual
Item Part Number Description
1 45R2000-3138 Carel Controller
2 45R20000-370007 Transformer 12V 41x26.5F
3 45R2000-3223 Sensor 150-503-96115 (5k)
4 45R20000-430031 EEV Control Module
5 45R2000-3220 Sensor (5k)
6 45R20000-350004 Compressor Run Capacitor
7 45R2000-3524 Compressor Start Capacitor
8 45R20000-360035 Start Relay
9 45R2001-3630 Intermediate Relay
10 45R20000-360007 Single Phase AC Contactor
11 45R2000-3214 Compressor Cable Heater 40W
12 45R2000-3619 Relay HF
13 45R2000-3215 Bottom Plate Cable Heater 70W
14 45R2001-3674 Mechanical Thermostat
15 45R2000-3635 Timer Relay
16 45R20000-430048 Fan Speed Controller
17 45R2000-3202 Sensor (5k)
18 45R20000-120100 Plate Heat Exchanger EVI
19 45R20000-140027 Filter
20 45R20000-140194 EVI Solenoid Valve
21 45R20000-140234 Electronic Expansion Valve
22 45R20000-360059 Pressure Switch 3.2MPa/4.0MPa
23 45R20000-360082 Pressure Switch 0.1MPa Off / 0.2MPa On
24 45R2001-1491 4-Way Reversing Valve
25 45R2001-1497 Check Valve CV-8
26 45R2001-3605 Pressure Switch 3.2MPa/4.4MPa
27 45R2002-1494 Thermal Expansion Valve
28 45R20000-330110 Fan Motor
29 45R35019-120011 Condensor Coil
30 45R35019-120008 Plate Heat Exchanger Refrigerant to Water
31 45R20000-120029 Suction Accumulator Tank
32 45R3500-1401 Liquid Gas Separator
33 45R2000-3606 Water Flow Switch
34 45W55-WG0784 Compressor
35 45R2000-3137 Carel Expansion Board
36 W14RWG0061-01 Transformer, 24V
Figure 20 Replacement Parts LAHP48
Section 12: Replacement Parts