Reznor 7299 Sail Switch Els PW 17895 The internal BUNA N paddle

The internal BUNA N paddle and seals are rated for use with ethylene glycol solutions between 25% and 50%

single-throw (SPST) switch is factory-calibrated to actuate at

Is this a suction line or liquid line valve

Whether you are performing a York pressure switch replacement or a large-scale system overhaul

Reznor 7299 Sail Switch Els PW 17895 The internal BUNA N paddleThe Reznor 7299 Sail Switch is a critical safety component designed for precise airflow sensing in commercial and industrial HVAC units. As a venter airflow switch, this 2 wire OEM part monitors the velocity of the air moving through the venter housing to ensure proper combustion and venting. If the blower fails to generate sufficient static pressure, the normally closed (NC) contact opens, interrupting the ignition sequence to prevent hazardous