This unit is the direct replacement for S1-2702-335P and part number 129694

code-compliant entry point

Industrial Durability: The NEMA 1 enclosure and 304 stainless steel probe withstand mechanical shock and vibration in commercial ductwork

As an OEM Reznor replacement part

Enhanced Contact Life: Double break contact design provides superior electrical separation and reduces contact wear

Reznor 196949 Limit Switch This unit is the directThe 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