Reznor 201961 Limit 320788-703 making it compatible with a

making it compatible with a wide range of A

Common causes include a soot-clogged heat exchanger

this unit provides 17

This reliable HVAC safety control supports versatile mounting and is rated for temperatures ranging from -40°F to 140°F

This genuine OEM replacement part serves as the central intelligence hub

Reznor 201961 Limit 320788-703 making it compatible with aThe Reznor 201961 Limit Switch is a high temperature safety control engineered for specific gas fired unit heaters, including Reznor UDAP, UDAS, UBX, and UBZ series. This OEM Reznor replacement part features a factory calibrated trip point of 275F (135C) to prevent heat exchanger damage and combustion failures. This SPST auto reset limit is identified by its distinct green dot, ensuring technicians can quickly verify the thermal rating during a field