Maxitrol R5210-48 Spring

The Maxitrol R5210-48 is a professional-grade orange regulator spring specifically engineered for precise pressure management in RV52 series, R500 series, and R500S series gas regulators. This high-tensile replacement spring is calibrated to maintain a stable outlet pressure range of 4-8" W.C., ensuring consistent fuel delivery and optimal combustion for residential and commercial appliances. For furnace technicians and installers, using the correct Maxitrol spring is critical for achieving the exact water column settings required by equipment manufacturers to prevent under-firing or erratic gas valve operation.

Constructed from durable, corrosion-resistant materials, the R5210-48 provides a reliable tension profile suited for high-cycle applications. The distinct orange color-coding allows for immediate identification on the job site, reducing installation errors when adjusting gas regulator pressure. This component is an essential part of a standard regulator conversion kit or maintenance routine, providing the necessary mechanical force to counter the diaphragm and stabilize gas flow in varying load conditions.

• Direct Compatibility: Designed for seamless integration with Maxitrol RV52, R500, and R500S gas regulators.
• Specific Pressure Range: Precisely calibrated for 4" to 8" W.C. (Water Column) requirements.
• Reliable Performance: Maintains consistent spring rate under demanding thermal and mechanical stress.
• Color-Coded Identification: Orange finish simplifies inventory management and field selection for HVAC contractors.

Common Questions:

What is the pressure range of the Maxitrol orange spring?
The Maxitrol R5210-48 provides an adjustable outlet pressure range of 4" to 8" W.C. for compatible regulator bodies.

Which regulators can use the R5210-48 spring?
It is specifically designed for use in the Maxitrol RV52, R500, and R500S series gas pressure regulators.

How do I identify the proper spring range for my gas line?
Always refer to the appliance nameplate or regulator specifications. The orange color indicates a 4-8" W.C. range, which is often used for standard LP gas or natural gas applications requiring slightly higher manifold pressures.

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.