Dual Thermostat/Humidistat Control for Power Attic Ventilators HVPF30YOKEUPS It's low profile steel dome

It's low profile steel dome is aesthetically pleasing on the roofline and includes a solar panel with tempered cell casings to create a unit that is resistant to impacting wind

This unit is easily assembled using common household tools and provides 3 powerful speeds and an on/off oscillation function for versatile airflow levels

Built with heavy-duty steel components and a rotomolded polyethylene tank

and Ventamatic roof and gable mount power attic ventilators (excluding solar vents)

Dual Thermostat/Humidistat Control for Power Attic Ventilators HVPF30YOKEUPS It's low profile steel domeReduce both moisture and excess heat in your attic with this Duostat to avoid mold and mildew issues, prolong the life of your roofing components, and reduce your energy costs when paired with your attic fan. This control mounts to a rafter using wood screws and has a wiring diagram provided to complete installation. As a general rule for power attic vents, your normal temperature setting will range from 95 115 F and humidistat setting from 60 70%