verifying the hydronic heating system safety loop

According to the manufacturer specifications

serving as the official 919318 replacement

as those cannot be field-converted with this regulator type

supporting both 24V and 120V setups

Copeland ARE13C4E-IAA-901 Compressor 321894-706 verifying the hydronic heating systemThe Copeland ARE13C4E IAA 901 is a high performance hermetic reciprocating compressor engineered for high temperature refrigeration and light commercial air conditioning applications. Operating at 115V single phase power, this technician grade unit delivers a nominal cooling capacity of 1300 BTU hr. It is factory charged with polyolester (POE) oil, making it fully compatible with R 134a refrigerant, while maintaining the versatility to serve as a