Lochinvar & A.O. Smith 100208175 Hi-Limit Els PW 29614 or a failing blower motor

or a failing blower motor rather than a faulty limit control

This beige metal thermostat guard features a robust heavy-duty steel enclosure with a 22-gauge frame and an 8-gauge cover

Common Questions How do I test the Maxitrol TS144E sensor for failure

Does it require a separate transformer

this part is calibrated to -0

Lochinvar & A.O. Smith 100208175 Hi-Limit Els PW 29614 or a failing blower motorMaintain critical safety parameters in your heating systems with the Lochinvar & A. O. Smith 100208175 Hi Limit. This 200F limit control is engineered to monitor water temperatures in high output boilers and commercial water heaters, providing a fail safe mechanical break if temperatures exceed the 200F threshold. Designed for professional field replacement, this 100208175 high limit switch prevents catastrophic heat exchanger damage by interrupting