This is a standard 24VAC (50/60Hz) control

Key Benefits for the Contractor: High-Pressure Durability: Optimized for 125 PSI seat differential pressure

It is specifically compatible with a wide range of Lochinvar Knight and A

By replacing worn or pitted contacts with this HVAC replacement part

Heil Quaker ICP 1184691 TXV Kit 320735-701 This is a standard 24VACThe Heil Quaker ICP 1184691 TXV Kit is a critical OEM replacement part designed to regulate refrigerant flow and stabilize evaporator superheat. This thermostatic expansion valve kit is primarily specified for R 22 systems and serves as a direct replacement for legacy ICP part numbers, including 1173167. Engineered for high accuracy metering, this TXV kit adapts to varying load conditions to prevent liquid slugging and protect the compressor from