Itron-Actaris 762003 Spring

For field technicians and mechanical contractors, the Itron-Actaris 762003 Adjustable Spring is the industry-standard component for achieving precise downstream pressure regulation. Specifically designed for compatibility with Itron B42R series gas regulators, this dark green spring provides a reliable working range of 4-9" WC (Water Column). As a veterans? choice for natural gas and propane systems, the 762003 ensures the stable delivery pressures required for residential and light commercial burner manifolds. This part serves as the direct replacement for the 762649 spring, offering an expanded or more precise adjustment window depending on your specific orifice and valve body configuration.

Key Benefits for Contractors:

• OEM-Grade Calibration: Engineered specifically for Itron-Actaris B42R regulators to maintain set point stability under varying flow conditions.
• Simplified Identification: The dark green color coding allows for rapid field verification of the 4 to 9 inch water column range without pulling the spring.
• Corrosion Resistance: Manufactured from high-tensile, treated alloy to withstand environmental stress in outdoor meter sets.
• Universal Replacement: Explicitly replaces the legacy catalog number 762649, ensuring seamless HVAC part compatibility during maintenance cycles.

Common Technical Questions:

• Can this spring be used in the B31R series? While primarily used in B42R regulators, always cross-reference the manufacturer?s spring selection chart for specific outlet pressure ranges and orifice sizes.
• What if I need a higher pressure range? If your application exceeds 9" WC, you may need to move to a different color-coded spring, such as the 6-16" WC variant, to avoid spring binding or lack of control.
• Is the replacement for 762649 a drop-in fit? Yes, the 762003 is the manufacturer-designated successor for the 762649, maintaining the same physical dimensions and seat alignment.

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.