About the Mars 25PS07-0044 Low-Pressure Switch, Open on Pressure Drop at 200, Auto Resets at 240 (43362)
Shop the Mars 43362 25PS07-0044 Pressure Switch here at PlumbersStock. Pressure switches make contact on pressure rise/fall, which enables its switching operation. A pressure switch senses negative pressure in a furnace and shuts it down as a safety measure against harmful fumes and gas leaks.
As the manufacturer describes it, MARS Pressure Switches deliver the reliability and performance that makes them the most trusted electromechanical sensor. The MARS line of pressure switches cover many new R410A applications along with traditional pressure setting switches. It's easy to replace. Mars stands by its products with their focus on design, innovation, and functionality.
