providing precise differential air pressure detection to ensure the combustion blower is moving sufficient air for safe burner operation

This specific manual reset rollout switch is rated for 300F and features an SPST (Single Pole Single Throw) configuration

Simple Maintenance: The non-lubricated design eliminates the frequent service intervals required by grid or gear-style couplings

it is a universal electric heat sequencer designed to replace common 1-switch models in a wide range of electric furnace brands using 24V control circuits

it maintains its spring rate and linear tension across varying ambient temperatures

BASO J999MDA-2 Pilot Burner providing precise differential air pressureThe BASO J999MDA 2 Pilot Burner is a high performance universal replacement pilot burner designed for standing pilot applications in residential and commercial gas fired equipment. Engineered as a direct match for the J999MDA 2H, this unit features a precision machined #9 tip arrangement that ensures a stable, consistent flame pattern for reliable main burner ignition. This J Series pilot assembly is compatible with both natural gas and liquid propane