RooftopClimaCreatorseries DM16‐01.01.27en
Service manual 127
Appendix: - EHK (Electrical Heater Kits)
1. EHK Parameter
Model
EHK
Controlling
Box
EH Duct Input FLA MCA MOP
MRCT-062CWN1-R(C)
EHK-BOX-A EHK-15F(D) 15kW 22.7A 28.4A 35A
MRCT-075CWN1-R(C)
EHK-BOX-A EHK-15F(D) 15kW 22.7A 28.4A 35A
MRCT-085CWN1-R(C)
EHK-BOX-A EHK-20F(D) 20kW 30.3A 37.9A 40A
MRCT-100CWN1-R(C)
EHK-BOX-A EHK-20F(D) 20kW 30.3A 37.9A 40A
MRCT-125CWN1-R(C)
EHK-BOX-A EHK-20F(D) 20kW 30.3A 37.9A 40A
EHK-BOX-B EHK-30F(D) 30kW 45.5A 56.9A 60A
MRCT-150CWN1-R(C)
EHK-BOX-A EHK-20F(D) 20kW 30.3A 37.9A 40A
EHK-BOX-B EHK-30F(D) 30kW 45.5A 56.9A 60A
MRCT-175CWN1-R(C)
EHK-BOX-B EHK-40C(D) 40kW 60.6A 75.8A 80A
MRCT-200CWN1-R(C)
EHK-BOX-B EHK-40C(D) 40kW 60.6A 75.8A 80A
MRCT-250CWN1-R(C)
EHK-BOX-B EHK-40D(D) 40kW 60.6A 75.8A 80A
MRCT-300CWN1-R(C)
EHK-BOX-B EHK-40D(D) 40kW 60.6A 75.8A 80A
Notes:
1. EHK (Electrical heater kits) includes controlling box and EH (Electrical heater) duct. It is
independently packaged, and should be fixed with rooftop package unit on-site.
2. MRCT-125CWN1-R(C) & MRCT-150CWN1-R(C) can be customized with 20kW EHK or 30kW
electrical heater kits;
3. FLA: Full Load Amps;
4. MCA: Min. Current Amps;
5. MOP: Max. Over Protector;
6. The values of FLA, MCA and MOP are based on the power supply of 380V.