What is the minimum temperature differential required for operation

Featuring 18 AWG bare copper conductors

the 626538R is the factory-designated direct replacement and features the same mounting footprint and electrical terminal spacing as the original 626538

totally enclosed design protects the silver-cadmium oxide contacts from airborne contaminants

which maintains the same 1" internal diameter and mounting geometry

Lennox 51W27 TXV Valve 322055-301 What is the minimum temperatureThe Lennox 51W27 TXV Valve is a critical OEM replacement part designed for precise refrigerant flow control in residential and light commercial air conditioning systems. As a veteran technician knows, maintaining the correct superheat is vital for protecting the compressor and ensuring evaporator efficiency. This thermal expansion valve is specifically engineered to handle R 410A refrigerant, utilizing a balanced port design to compensate for varying