Get it now and save on the Mars 33957 High-Pressure Cut-Out Control, 400-200 at PlumbersStock online. A pressure switch senses negative pressure in a furnace and shuts it down as a safety measure against harmful fumes and gas leaks. It's easy to replace. Mars designs HVAC solutions that are both affordable and practical.
Manufacturer: | Mars |
Mpn # | 33957 |
Weight | 0.10 lbs. |