Dual Thermostat/Humidistat Control for Maxx Air Power Attic Ventilators

OVERVIEW

Reduce both moisture and excess heat in your attic with this dual thermostat-humidistat control to help prevent mold and mildew, extend the life of your roofing components, and lower energy costs when paired with your electric attic fan. This controller mounts easily to a rafter using wood screws, and a wiring diagram is included to complete installation. As a general guideline for power attic ventilators, the recommended temperature setting ranges from 95–115°F and the humidity setting from 60–70%, depending on regional climate conditions. Setting the control too low may cause the fan to run continuously, while setting it too high can result in inadequate ventilation.

Key Features

• Mounts to attic rafter with wood screws
• Adjustable temperature from 60 - 120° F. Adjustable humidistat setting from 50 - 90%
• Controls the operation of your power attic ventilator, running the fan only when needed
• Controls up to 3 units, not to exceed 10 amp