Description
The Maxitrol R5210 512 is a genuine blue replacement spring engineered to deliver precise pressure regulation in Maxitrol RV52, R500, and R500S gas regulators. Designed to control outlet pressure within a 5–12 inches water column (W.C.) range, this spring ensures dependable regulator performance and consistent gas valve response in HVAC and appliance applications.
Key Features
- Accurate Pressure Regulation: Calibrated to maintain a 5–12″ W.C. outlet pressure range for optimal gas flow control.
- OEM Replacement Spring: Direct fit for Maxitrol RV52, R500, and R500S series regulators, ensuring correct performance and compatibility.
- Durable High Quality Construction: Made to withstand typical HVAC operating conditions while delivering long lasting reliability.
- Color Coded Identification: Blue color makes it easy to identify the pressure range during installation and maintenance.
- Compact & Lightweight: Small, precise spring design allows seamless integration with regulator internals.






