Field Controls 01437001 8M 8-Inch M Barometric Draft Control for Residential Oil, Wood & Coal Furnaces - Improve Heating Efficiency & Safety for Home Heating Systems

Field Controls 01437001 8M 8" M Barometric Draft Control For Residential Oil, Wood and Coal The M control lends itself ideally to conditions requiring a great deal of stability and accuracy. Designed for settings from .01" to .1", the Field M Control is recommended for oil or coal-fired residential heating applications. The Type M features an infinitely variable screw adjustment, permitting an extremely fine instrument setting. The M employs side wings to control air direction with gate curvatures designed to compensate for differences in horizontal and vertical settings.

Field Controls 01437001 8M 8" M Barometric Draft Control For Residential Oil, Wood and Coal

The M control lends itself ideally to conditions requiring a great deal of stability and accuracy. Designed for settings from .01" to .1", the Field M Control is recommended for oil or coal-fired residential heating applications. The Type M features an infinitely variable screw adjustment, permitting an extremely fine instrument setting. The M employs side wings to control air direction with gate curvatures designed to compensate for differences in horizontal and vertical settings.