This assembly ensures optimal gas-to-air mixture ratios

If your technical manual calls for the 62909 series

protecting both equipment and property

preventing slippage during operation

this kit is specifically sized for the 3/4" 1311 and 1361 series

MARS 33217 Sequencer Els PW 17895 This assembly ensures optimal gas-to-airThe MARS 33217 is a heavy duty 240V heat sequencer engineered for precise multi stage control in electric furnaces, heat pumps, and air handlers. Designed for veteran contractors, this thermal time delay relay features a DPST (Double Pole Single Throw) or SPDT (Single Pole Double Throw) switch action, allowing for the staggered activation of heating elements to prevent localized circuit overloads and nuisance tripping. Built with a solid state PTC