RZ123974 | Fan Limit Switch 135-30F with Bracket | Reznor

**Reznor Fan Limit Switch RZ123974** The Reznor RZ123974 Fan Limit Switch is a critical component for F/FE25/200-400 unit heaters. It plays a vital role in maintaining the safe operation of your heating system. This fan limit switch is designed to monitor the temperature of the unit heater and automatically shut off the fan if the temperature exceeds 135-30F (57-15.6C). This protective measure prevents overheating and ensures the longevity of your unit heater. The RZ123974 Fan Limit Switch features a robust construction with a steel housing and a durable bracket for secure mounting. Its compact design allows for easy installation and integration into your heating system. With its high accuracy and reliability, this fan limit switch ensures optimal performance and safety for your unit heater. Shop now at Our trusted HVAC store for the best prices and fast shipping on all your industrial supply needs!

Fan Limit Switch 135-30F with Bracket