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Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
Unlike basic mechanical switches
Enhanced Reliability: Reduces service recalls by providing consistent ignition and proper flame sensing
This sensor assembly includes a 10-foot plenum-rated cable with quick-connect terminations
Durable Construction: Optimized for longevity with a 100
The NEMA Class II open construction ensures low heat rise and efficient operation
Lennox 42W18 Coil 320734-701 Unlike basic mechanical switchesThe Lennox 42W18 is a heavy duty 24V solenoid coil designed specifically for the activation of reversing valves in heat pump systems. Engineered to meet precise OEM specifications, this coil generates the electromagnetic field necessary to shift the internal slide of the reversing valve, allowing the system to toggle between heating and cooling modes. This HVAC solenoid replacement is a common solution for technicians troubleshooting thermal
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