Field Controls 46198901 Control Els PW 17895 Multi-Pole Versatility: The combination of

Multi-Pole Versatility: The combination of 2SPST and 1SPDT contacts allows for simultaneous control of independent voltage control circuits

which prevents your expensive

maintaining electrical contact integrity over long service intervals

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

Field Controls 46198901 Control Els PW 17895 Multi-Pole Versatility: The combination ofThe 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