Maxitrol R5310-512 Spring

The Maxitrol R5310-512 is a high-precision gas regulator spring specifically engineered to calibrate the outlet pressure of Maxitrol RV53, R600, and R600S series regulators. As a veteran-grade HVAC part, this blue spring provides a reliable outlet pressure range of 5-12 inches Water Column (WC), making it a critical component for field-converting or servicing gas appliance pressure regulators used in residential and commercial heating systems. Technical specifications confirm a length of approximately 3-7/16 inches, ensuring a perfect seat within the regulator housing to maintain consistent gas pressure control and manifold stability. For technicians performing a regulator spring replacement, the blue color-coding serves as an industry-standard visual indicator for high-range pressure requirements. Whether you are troubleshooting inconsistent burner flames or completing a Maxitrol spring conversion, this genuine HVACR replacement part ensures the mechanical integrity and precise modulation needed for optimal system performance.

• Precise Calibration: Engineered for an accurate 5-12" WC pressure range for high-demand gas applications.
• Broad Compatibility: Drop-in fit for Maxitrol RV53, R600, and R600S series bodies.
• Easy Identification: Standardized blue color-coding simplifies inventory and field identification.
• Industrial Durability: Robust construction designed to withstand continuous cycling without losing tension.

• What does the blue color signify on a Maxitrol spring? In the Maxitrol R5310 series, the blue spring indicates a specific outlet pressure adjustment range of 5" to 12" WC.
• Can I use this spring in an RV61 series regulator? No, while the ranges may overlap, the R5310 series is specifically sized for the RV53 and R600 series; the RV61 requires the R6110 series springs.
• Is this suitable for Propane (LP) or Natural Gas? Yes, this spring can be used for both as long as the desired outlet pressure falls within the 5-12" WC specification.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.