Description
The Sensus-Gas Division 071-03409-003 Red Spring is a regulator calibration component used in gas pressure control assemblies. Rated for a 1228″ WC range, this red-coded spring is designed for use in Model 496 regulator systems to establish and maintain controlled outlet pressure settings. It is commonly applied in burners, boilers, furnaces, and other HVAC systems where precise gas pressure adjustment is required for steady combustion conditions. Installed inside the regulator housing, the spring works with diaphragm movement to set pressure balance points and support consistent gas flow regulation during operation.
