Avoid the risks of universal fits and stick with the exact Modine heating parts your equipment demands

a 24V common wire is the standard requirement for this Carrier digital thermostat

Key Benefits Universal Fuel Compatibility: Field-proven for use with both Natural Gas and LP applications

slip-free connection

Lennox 22J52 Relay 320074-702 Avoid the risks of universalThe 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