Field Controls 46220901 Control 319852-301 The kit typically includes the

The kit typically includes the trap body

Built with a nylon-armored capillary for physical protection

ensure you also replace the liquid line filter drier to maintain system dehydration and prevent debris from fouling the small orifice

Smith share specific component platforms

Field Controls 46220901 Control 319852-301 The kit typically includes theAs a seasoned tech, you know that consistent performance in oil and coal fired systems depends on precise draft management. The Field Controls 46220901, also known as the Model 4" RC, is the industry standard for maintaining a stable barometric draft in residential and light commercial 4 inch flue applications. This single acting barometric draft control is calibrated to counteract the negative effects of varying stack temperatures, wind fluctuations,