While rated at 200V

It is the direct replacement for the phased-out RLY30012 part number

This specific model is optimized for 110-120V 60Hz operation

which is vital for commercial HVAC units located on rooftops or in damp boiler rooms

effectively distributing load weight across the building structure

Heil Quaker ICP 1185215 TXV Kit 323055-751 While rated at 200VWhen you're dealing with a refrigeration cycle losing its balance, the Heil Quaker ICP 1185215 TXV Kit is the reliable correction for unstable superheat. This thermostatic expansion valve kit is engineered for precise refrigerant flow regulation, preventing liquid slugging and ensuring your evaporator coil maintains optimal heat exchange. Designed specifically for International Comfort Products (ICP) systems? including Heil, Tempstar, and Arcoaire?