Field Controls 46198901 Control Els PW 17895 2 mm slot width to

2 mm slot width to integrate seamlessly with HVAC ball joints for linear-to-rotary motion conversion

maintaining electrical contact integrity over long service intervals

95" WC to maintain strict compliance with system design and burner safety protocols

which prevents your expensive

Field Controls 46198901 Control Els PW 17895 2 mm slot width toThe Field Controls 46198901, specifically the Model 4" MG1, is a professional grade double acting barometric draft control designed for precise combustion stability in gas fired furnaces and boilers. Engineered for high efficiency venting systems, this 4 inch regulator stabilizes erratic automotive drafts caused by fluctuating outdoor temperatures and wind velocities. By maintaining a constant negative pressure between . 01" and . 1" water column