Reznor 177398 Gas Valve R-410A Simplified Diagnostics: Molded-in terminal barriers

Simplified Diagnostics: Molded-in terminal barriers prevent cross-wiring and assist in faster multi-meter testing during troubleshooting

Key Benefits for HVAC Professionals Automatic Static Control: Self-regulating blade responds instantly to duct pressure increases to maintain balanced airflow

Multi-Trial Ignition: Features three trials for ignition before entering a secure 1-hour lockout

The Rheem-Ruud 70-23110-30K Blower Wheel is a critical OEM replacement part engineered for high-static pressure applications in residential and commercial air handlers

Replacing a fatigued or pitched blade is critical to preventing bearing failure in the fan motor and ensuring the heat exchanger receives the necessary CFM to prevent limit trips

Reznor 177398 Gas Valve R-410A Simplified Diagnostics: Molded-in terminal barriersThe Reznor 177398 Gas Valve is a critical OEM replacement part designed for high performance combustion control in unit heaters and industrial HVAC applications. This 2 stage LP gas valve features a 1 2" NPT inlet and a 3 4" NPT outlet, specifically engineered to manage liquid propane flow with precision. Built for 24V control systems, it facilitates seamless transitions between low fire and high fire stages, optimizing fuel efficiency and maintaining