Pay in 4 interest-free payments of $33.16 Learn more
Ships within 48 hours · Estimated delivery Sep 17 - Sep 22
For precise flow regulation in your HVAC systems
ensuring internal safety during potential fault conditions
OEM Fit and Finish: 1/2" NPT inlet/outlet fittings ensure a standard
Safe and Stable: Classified as ASHRAE A1 (non-flammable and low toxicity) for reliable use in standard HVAC applications
it is designed to withstand the arcing common in inductive loads
Field Controls 01804401 Control 321894-709 For precise flow regulation inThe Field Controls 01804401 (Model 7" MG1) is a high precision double acting barometric draft control engineered specifically for gas fired heating systems, including furnaces, boilers, and conversion burner applications. This 7 inch draft regulator is an essential component for maintaining combustion stability and preventing backdrafting by automatically compensating for fluctuations in barometric pressure and stack temperature. Technical field data