Foundation Vent Fan With Humidistat

Powered vents are installed on one side of the foundation with open non powered vents on the other side.

Foundation vent fan with humidistat.

The eliminator attaches to virtually any standard foundation vent. Now if you live in a climate where you have a low outside humidity all the time and you have a fan pulling that outside air into a crawl space that s high in humidity then that is true. It prevent excessive humidity and remove cooking odors tobacco smoke in rooms up to 105 sq ft. Thus it keeps your bath space and house smelling fresh and clean.

The fan creates negative pressure in the foundation to pull air through the foundation. It also helps vent radon gas treated wood gases and odors preventing them from entering your living spaces and threatening your family s health. This tjernland deluxe two fan crawl space ventilator is sturdily built from heavy gauge galvanized steel and is equipped with sealed bearing fan motors rated for continuous duty. A small fan is encased in the housing of the vent and runs continuously at a low speed when the humidity level exceeds the setting on the humidistat.

If you re looking for a budget friendly exhaust fan with humidity sensor don t miss broan nutone qtxe110s. 110 cfm rating of this vent fan is sufficient for most bathrooms. Climates like parts of colorado where relative humidity is extremely low will dry a crawl space from the outside. It is wired for automatic operation when the temperature exceeds 50of.