Utica-Dunkirk 27067 Limit Switch 326058-758 this assembly is engineered to

this assembly is engineered to handle the higher operating pressures associated with R-410A refrigerant cycles in modern high-efficiency units

replacing it can restore control functionality

The Williams P321900 Ignition Control is a dedicated OEM replacement part engineered for precise sequence management in gas-fired heating equipment

it ensures optimal evaporator coil feeding and stable superheat control across a wide temperature range from -40°F to 50°F

The most common indicator is the furnace lighting for a few seconds and then immediately shutting down

Utica-Dunkirk 27067 Limit Switch 326058-758 this assembly is engineered toThe Utica Dunkirk 27067 Limit Switch is a critical safety component engineered for precise thermal regulation within residential heating systems and commercial HVAC equipment. This L200 40F 7 inch limit switch features a normally closed SPST snap disc configuration, designed to open the circuit at a 200F set point and automatically reset once the temperature drops by 40F. As a seasoned technician, you know that furnace high limit switch replacement