Beckett Igniter 21977U Gas Valve 326058-758 Direct OEM Replacement: Replaces 730534

Direct OEM Replacement: Replaces 730534 and 7305340 for a guaranteed seal on Nordyne M1 furnace models

This assembly serves as the primary collection point for combustion byproducts before they exit through the venting system

The Conbraco 18C-521-5-150 is a high-capacity ASME Section IV certified primary safety device engineered for commercial hot water storage tanks and large-scale heating systems

which is typically sold separately or salvaged from the existing assembly if it remains within millivolt specifications

Beckett Igniter 21977U Gas Valve 326058-758 Direct OEM Replacement: Replaces 730534The Beckett Igniter 21977U Gas Valve is a critical component for technicians maintaining high efficiency natural gas fired HVAC systems. Engineered for HI LO 1 2# pressure regulation, this 120V gas valve provides precise modulation of fuel flow for Beckett burners, boilers, and industrial furnaces. This direct replacement gas valve is designed to handle the rigorous duty cycles of commercial and residential heating equipment, ensuring stable manifold