Lochinvar & A.O. Smith 100208570 Limit 326058-757 Versatile Output: Easily switch between

Versatile Output: Easily switch between 0-5VDC and 0-10VDC output signals via onboard selection

Safe Operation: Acts as a failsafe mechanism to shut down the system if exhaust gases are not properly drafted

while the high-torque design maintains consistent CFM even as air filter resistance increases

facilitating fast retrofits

A constant blower often signifies a tripped high-limit switch or a board that has detected a safety failure

Lochinvar & A.O. Smith 100208570 Limit 326058-757 Versatile Output: Easily switch betweenAs a veteran tech, you know that a nuisance trip is one thing, but a failed high limit is a direct threat to the heat exchanger. The Lochinvar & A. O. Smith 100208570 Limit is a critical safety component calibrated for a 175F high limit set point. This genuine OEM part, which is identical to TST2052, provides the precision needed to prevent runaway temperatures in residential pool heaters and water heaters. Designed with a 1 4 NPT connection, this 175