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providing stable low-voltage power to essential control circuits
or air compressor systems
The DSA02NO is specifically designed for J and K Series units equipped with DigiSmart technology
This OEM Raypak relay addresses these issues with high-cycle durability and low-resistance conductivity to maintain HVAC system performance under demanding thermal loads
Lennox 11G87 Limit Switch 320788-704 providing stable low-voltage power toThe Lennox 11G87 Limit Switch is a critical safety component designed for precise thermal regulation within residential and commercial HVAC systems. This 90 120F AUTO Limit Switch functions as a high limit security measure, automatically interrupting the burner circuit if internal plenum temperatures exceed 120F and resetting once the system cools to 90F. Engineered for longevity, this genuine Lennox OEM replacement part ensures your furnace operates