York S1-373-11099-700 Gas Valve

The York S1-373-11099-700 is an OEM intermittent pilot gas valve designed for high-performance natural gas heating applications. This HVAC gas control valve operates on a standard 24VAC furnace valve circuit (60 Hz, 0.5A) and is engineered for precise fuel regulation in residential and commercial units. Featuring a dual automatic operator configuration, the valve includes an integrated pilot tube to ensure consistent flame ignition across various duty cycles. The unit is equipped with a 1/2-inch NPT inlet and outlet, supporting a pressure range of 3.0 to 5.0 inches W.C., calibrated via an adjustable servo regulator for optimal manifold pressure. This Natural Gas replacement valve is compatible with S8600, S8610, and S8620 series ignition modules and allows for versatile mounting at any angle from 0 to 90 degrees from the upright position. For technicians replacing older 208V01 or VR8204M1026 models, this unit provides the direct-fit reliability required for field service.

• Precision Regulation: Adjustable servo regulator maintains stable output pressure between 3" and 5" W.C.
• Universal Mounting: Compact brass body design allows for mounting in any orientation up to 90 degrees.
• OEM Compatibility: Specifically engineered for York D2CG036N08225A and related air handling equipment.
• Reliable Ignition: Intermittent pilot system reduces standby gas consumption compared to standing pilot assemblies.

What are the pressure settings for the S1-373-11099-700?
This valve is factory-set for natural gas with an adjustable range of 3.0" to 5.0" W.C. Always use a manometer to verify manifold pressure during commissioning.

Is the York S1-373-11099-700 compatible with natural gas systems?
Yes, this is an OEM natural gas valve. For LP applications, a specific conversion kit (typically 393691) is required and must be installed by a licensed technician.

How do I install a York S1-373-11099-700 gas valve?
The valve uses 1/4-inch male quick-connect terminals for wiring and 1/2-inch NPT ports for piping. Ensure the gas supply is shut off and leak tests are performed on both the inlet and outlet seat after installation.

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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.