Description
The Maxitrol R5210-48 Spring is used to set the outlet pressure range inside compatible gas regulators. The 48 inch WC range the controlled pressure band the spring supports for stable gas delivery. The orange color identifies the calibration level used for the RV52 and R500 regulator series. It is commonly applied in furnaces, boilers and heating equipment where steady gas flow is required for combustion control. In HVAC systems, it is fitted inside the regulator assembly to maintain consistent outlet pressure during load conditions within the system.
