Beckett Igniter 21789U Valve Assembly R-22 the 72-inch rod is designed

the 72-inch rod is designed to be trimmed by the contractor to fit the specific depth requirements of the installation vessel

it is designed to withstand continuous operation without the thermal degradation common in intermittent-rated components

and VAV terminal boxes

and poor cooling capacity

The GM40AV-W relies on line power for timing

Beckett Igniter 21789U Valve Assembly R-22 the 72-inch rod is designedFor the seasoned contractor, the Beckett 21789U Valve Assembly is your go to housing mount igniter valve for dependable oil burner operation. This precision engineered component, designed specifically for oil burner ignition systems, ensures consistent fuel delivery and reliable ignition performance in both residential and commercial heating applications. Crafted from high grade, durable materials, the 21789U is built to withstand rigorous burner