IO Hvac Controls iO-FAV-04 System 326010-701 and a pressure regulator into

and a pressure regulator into one robust assembly

ensuring long-term performance in diverse mechanical systems

reducing mechanical wear during cold starts

Precision Throttling: Maintains linear flow characteristics for stable system modulation

If the pilot stays lit

IO Hvac Controls iO-FAV-04 System 326010-701 and a pressure regulator intoThe iO FAV 04 Fresh Air Ventilation System provides precise ASHRAE 62. 2 compliant ventilation for residential and light commercial applications. This comprehensive kit includes a micro processor logic panel, a 4 inch round 2 position damper (power open spring closed), and a 120 24V 20VA transformer. Engineered for efficiency, the system utilizes a single adjustment timer (1 60 minutes) to manage ventilation CFM requirements ranging from 40 to 150