Using a lower VA rating can lead to overheating and failed ignition sequences

By maintaining proper static pressure within the venting system

Improved Efficiency: Creates a tighter seal than field-fabricated transitions

If the diagnostic indicates a localized flame sensing issue or a failure to light the main burner

The integrated compression fittings are specifically sized for 1/4" OD polytubing

Rheem-Ruud 60-42570-82 Valve THPU32HP7Y Using a lower VA ratingThe Rheem Ruud 60 42570 82 2 Stage Gas Valve is a professional grade OEM replacement gas valve engineered for precision fuel regulation in high efficiency HSI DSI ignition systems. Featuring a 3 4" NPT inlet and 3 4" NPT outlet, this 24V combination valve supports both natural gas (NG) and liquid propane (LP) applications, provided the appropriate conversion kit is utilized. Designed for 2 stage heating systems, it manages manifold pressure