ASCO 323-499 Rebuild Kit

The ASCO 323-499 Rebuild Kit is a comprehensive, factory-authorized solution designed for the rigorous maintenance of ASCO Series 8214 AC-operated fuel gas solenoid valves. Engineered for high-demand industrial and commercial heating systems, this OEM solenoid valve repair kit contains all the critical internal components necessary to restore the pressure-tight integrity and mechanical precision of your safety shutoff valves. Utilizing genuine ASCO replacement parts, including precision-molded diaphragms, calibrated springs, and high-grade O-rings, this kit ensures your equipment meets original UL, FM, and CSA certification standards for performance. Whether you are performing routine service on boilers, furnaces, or complex HVACR gas trains, this kit facilitates a professional-grade restoration of the gas solenoid valve assembly. By replacing worn internal seals and mechanical actuators with this professional-grade valve service kit, technicians can effectively eliminate internal leakage and prevent costly system downtime in critical fuel gas applications.

• OEM Precision: Guaranteed compatibility with Series 8214 fuel gas valves, ensuring exact fitment and factory-spec performance.
• Comprehensive Maintenance: Includes all necessary diaphragms, springs, and seals to perform a complete internal overhaul.
• Safety Compliance: Helps maintain UL and FM safety ratings by utilizing components designed for high-pressure gas shutoff.
• Maximized System Uptime: Designed for quick installation to reduce service hours and restore heating systems to peak efficiency.
• Durable Construction: Built with industrial-grade materials to withstand the thermal stresses of commercial HVACR environments.

What is included in the ASCO 323-499 repair kit?
This rebuild kit typically includes the main diaphragm assembly, pressure-seated O-rings, internal springs, and related hardware required to service the valve’s internal sealing mechanism.

How do I know if my ASCO 8214 valve needs a rebuild?
Signs that a gas solenoid valve requires a rebuild kit include internal gas leakage (let-by), audible humming from the solenoid, or failure of the valve to open or close fully during safety shutoff cycles.

Is this kit compatible with DC-operated valves?
The ASCO 323-499 is specifically engineered for AC-operated fuel gas valves. Always verify your specific ASCO valve model number and voltage requirements before commencing repairs.

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.