Mars 33910 High-Pressure Cut-Out Control, 275-195 HP, Open

About the Mars 33910 High-Pressure Cut-Out Control, 275-195 HP, Open

Enjoy savings when you buy the Mars 33910 High-Pressure Cut-Out Control, 275-195 HP, Open while supplies last online here at PlumbersStock. 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 a leader in the industry for obvious reasons. They make great HVAC solutions.