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The MARS M33833 heat sequencer is used in electric furnaces, baseboard heaters, heat pump blower control, and heating element control. It stages electric heat to prevent circuit overload, operating via a PTC (positive temperature coefficient) that ensures stable switching over a wide voltage range. Features quick connect terminals and various mounting positions.
The MARS heat sequencer offers dependable solid-state performance and replaces Honeywell, White Rodgers, and Klixon models. It features a 12-1/2 to 25 A contact rating.
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