QFDC Fresh Air Supply Fan Complete Fans The ventilator's low profile dome

The ventilator's low profile dome is aesthetically pleasing on the roofline

Amps – 0

5” round metal collar adapters on each end

This Maxx Air vent features a 3-sided design for greater airflow and has louvers that direct exhausted air upward to prevent discoloration of roof shingles and provide maximum protection from weather

QFDC Fresh Air Supply Fan Complete Fans The ventilator's low profile domeSpecifications Instruction Manual MERV 8 Filter Specs MERV 13 Filter Specs MERV 16 Filter Specs The QuFRESH QFDC (Patent, no. 11,079,126 and 11,306,932) offers homebuilders and developers a cost effective mechanical ventilation solution that helps with humidity and temperature. Contractors and builders now have a practical offering for introducing constant fresh air from outside into the residence, meeting the fresh air CFM requirements. Internally