The TRI-BUILT® 1170 Power Plus Roof Vent has a pre-wired Humidistat/Thermostat. It has a heavy-duty, rust-resistant steel dome and requires 720 sq. inches of intake vents. Thermal overload protection.

TRI-BUILT® provides quality residential and commercial building materials that deliver professional results. Al concentrarse en el contratista profesional, TRI-BUILT® se ha convertido en un líder reconocido y de confianza en la industria de la construcción. From roofing and siding materials, windows, coatings, and more, TRI-BUILT® is a name you can trust at a competitive price.