Lennox 97M37 Hardware Kit 321142-301 and 86H30 without extensive field

and 86H30 without extensive field modifications

Utilizing this ASCO 304392 valve rebuild kit ensures that your heating and cooling equipment maintains energy efficiency while extending the lifecycle of the entire valve body

This model typically includes the switch and 1/4" compression nuts

This OEM high limit switch is designed to monitor outlet water temperature and provide a positive safety shutdown by interrupting the electrical circuit if temperatures exceed the factory-set threshold

always verify your specific compressor wiring diagram to determine if a start capacitor is required for high-torque applications

Lennox 97M37 Hardware Kit 321142-301 and 86H30 without extensive fieldAs a veteran HVAC technician, I know that missing or stripped fasteners can turn a routine maintenance call into a headache. The Lennox 97M37 Hardware Kit is the professional grade solution for securing access panels and internal components. This genuine Lennox replacement part (also identified by model LB 110418A) features a 10 pack of heavy duty #10 24 x 1 1 2" thumbscrews. Each fastener is engineered with a knurled head for manual adjustment in