Lennox 22J52 Relay 320788-703 the internal silicone diaphragm and

the internal silicone diaphragm and snap-acting SPDT (Single Pole Double Throw) switch ensure reliable performance even when exposed to air or combustion by-products

Can I bypass the 100110176 to test the system

extending the operational life of the solenoid coil

designed for seamless integration into systems using R22 and R410A refrigerants

Lennox 22J52 Relay 320788-703 the internal silicone diaphragm andThe Lennox 22J52 is a high performance thermal upper relay engineered specifically for technical integration within Lennox HVAC equipment. This essential OEM replacement part serves as a critical safety and operational component, managing high amperage electrical loads to protect downstream motors and compressors from thermal overload. Designed for seamless compatibility, the Lennox 22J52 relay provides precise switching and consistent circuit