Beckett 7505P452MJU Primary Control ModuleBeckett 7505P452MJU provides reliable 120V primary control for oil burner systems with precise pre purge and post purge timing. This essential control module manages ignition sequencing to ensure safe startup and consistent performance. It features a pre purge of 45 seconds and a post purge of 2 minutes, aligning with standard Beckett ignition cycles and delivering dependable operation across seasons. Built to integrate with existing oil burner

delivering peace of mind with every startup

and robust operation under varying temperatures and pressures

it fits outdoor Carrier condensers and many compatible applications

this Armstrong control board offers dependable value for residential heating systems

Spring Return actuation for On/Off control

smoother startup and reduced operator risk

terminal designations R

direct-acting valve

this switch is a straightforward replacement part that fits compatible furnace models needing a 0

Suitable for residential and commercial water heaters

and sturdy construction are essential

Direct Spark Ignition Control for Armstrong 80K12 furnaces delivers reliable ignition and safer operation with a compact