Carrier 338096-707 Limit Switch Assembly 321142-301 providing a universal solution for

providing a universal solution for hydronic upgrades

By utilizing a precision-engineered stainless steel bellows

It includes a "sprue tree" of adaptors to ensure the old knob fits the new 1/4-inch D-shaft or break-off shaft perfectly

or set it to a non-programmable mode based on client requirements

While the dimensions may look similar

Carrier 338096-707 Limit Switch Assembly 321142-301 providing a universal solution forThe Carrier 338096 707 Limit Switch Assembly is a critical safety component designed for precise thermal monitoring within high efficiency Carrier, Bryant, and Payne gas furnaces. This genuine OEM replacement part features a Therm O Disc 60T11 series disc style switch with a normally closed circuit. It is engineered to automatically interrupt the electrical path if internal plenum temperatures reach the 200F cut out threshold, preventing heat