this replacement limit switch protects the heat exchanger from thermal stress and avoids premature blower failure

we recommend inspecting the existing start capacitor and contactor

including air handling units and furnaces where a standardized limit switch mounting configuration is required

providing essential override capability during system commissioning or power failures

facilitating smooth HVAC filter replacement and maintaining optimal indoor air quality across residential and light commercial systems

Fasco A369 Motor 326058-757 this replacement limit switch protectsThe Fasco A369 Motor is a high performance draft inducer motor specifically engineered for residential and commercial furnace repair and HVAC maintenance. As a technical grade OEM replacement motor, this unit operates at 208 230V and delivers a robust 2800 RPM on high speed, ensuring precise combustion air movement and exhaust venting. This 2 speed inducer motor features a Permanent Split Capacitor (PSC) design and is rated at 1 45 HP, drawing