this SPST pressure switch is calibrated to a specific set point of -0

to maintain the explosion-proof rating

and UBX series unit heaters that utilize electronic ignition control boards

offering a wide medium temperature range from -76°F to 266°F for versatile field application

As a two-wire spring return damper

Heil Quaker ICP 1011899 Ventor Assembly Els PW 17895 this SPST pressure switch isThe Heil Quaker ICP 1011899 Ventor Assembly is a critical OEM replacement for 80+ efficiency residential furnaces requiring precise combustion venting. This draft inducer blower assembly features a high torque 1 25 HP motor engineered to operate at 3100 RPM on standard 115V single phase power. Designed for professional HVAC furnace repair, the unit utilizes a 1. 80 amp draw and is thermally protected to prevent winding failure during high static