Lennox 22J52 Relay 322056-301 or visible heavy carbon deposits

or visible heavy carbon deposits on the electrode tip

Field Reliability: Helps maintain system integrity in cold weather applications where liquid migration is most prevalent

Continuous operation in dusty environments or lack of bearing lubrication often leads to mechanical binding or thermal overload trips

using this HVAC burner part ensures that your flame signal remains consistent

5 Amp max load rating

Lennox 22J52 Relay 322056-301 or visible heavy carbon depositsThe 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