Resideo 390427E Reducer Bushings

The Resideo 390427E Reducer Bushings are professional-grade pipe fittings engineered to adapt gas line connections for seamless integration with Honeywell combination gas controls. This envelope assembly includes two 3/4 in. x 1/2 in. NPT reducer bushings, providing a necessary solution for field technicians when the gas control inlet or outlet needs to be downsized to match the existing manifold or supply piping. Constructed for durability and heavy-duty performance, these NPT gas valve bushings ensure a secure, leak-free seal vital for maintaining the integrity of the combustion system.

Designed for universal compatibility, these gas line pipe reducers work with all Resideo combination gas valves that do not already feature a 3/4-inch connection. Whether you are performing a service call on a residential furnace or upgrading a commercial boiler system, having these OEM Resideo fittings in your truck ensures you can adapt Honeywell gas valve connections without delay. These 3/4 to 1/2 pipe adapters are essential for downsizing gas outlets when connecting appliances with smaller pipe requirements while maintaining standard flow characteristics required for peak equipment performance.

• Universal Compatibility: Specifically designed to fit all Honeywell combination gas controls, ensuring a precision fit every time.
• Complete Set: Includes two 3/4" x 1/2" NPT bushings to handle both the inlet and outlet ports of a standard gas valve.
• Robust Construction: Built to withstand the high-demand environments of residential and industrial gas piping systems.
• Leak-Free Integration: Precision-machined NPT threads facilitate a tight seal to prevent fuel gas accumulation and hazards.

Are these bushings compatible with all gas valves?
These bushings are specifically engineered for Use with all Honeywell Combination Gas Controls that require a reduction from 3/4" to 1/2" NPT ports.

What material are the 390427E bushings made of?
They are typically plated or high-strength metal construction designed to meet strict mechanical standards for gas terminal connections and HVACR applications.

Can these be used for both Natural Gas and LP applications?
Yes, as long as the gas valve reducer bushings are installed following the appliance manufacturer’s piping specifications and local mechanical codes for fuel type.

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.