Get this discount Mars 33964 Low-Pressure Control, 040-80 at PlumbersStock.com. 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 is an industry leader in both innovation and affordability.
Manufacturer: | Mars |
Mpn # | 33964 |
Weight | 0.10 lbs. |