When combustion irregularities occur

This heavy-duty switch is a direct replacement for Lennox 57M6701 and is compatible with several Lennox and Allied Air platforms

Always verify your specific model and serial number against the Carrier parts list

allowing for the switching of multiple loads or polarities

The Johnson Controls GRD10-1R Wire Guard is a heavy-duty field accessory designed to protect critical environmental controls from physical damage

Heil Quaker ICP 17401204005164 Resistor R-134A When combustion irregularities occurHigh performance HVAC systems require precise current regulation to maintain component longevity and operational safety. The Heil Quaker ICP 17401204005164 Resistor is a critical OEM replacement part engineered for International Comfort Products (ICP) equipment, including Heil furnaces, Comfortmaker air conditioners, and Tempstar heat pumps. This industrial grade resistor is designed to manage electrical loads within the control circuit, ensuring that