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and Ducane HVAC units
potential safety shut-offs
While primarily a mechanical support
ensuring a drop-in fit without field modifications
For veteran contractors
Reznor 196949 Limit Switch and Ducane HVAC unitsThe Reznor 196949 Limit Switch is a critical safety component designed specifically for commercial and industrial heating units. As a Manual Reset (M R) Limit Switch, this part is calibrated to open the electrical circuit when internal plenum temperatures reach 225 degrees Fahrenheit, preventing hazardous overheating and protecting the heat exchanger from thermal stress. Engineered by Nortek for the Reznor brand, this OEM replacement part is a
US$ 90.25
US$ 125.00
US$ 170.00