Aprilaire® Fresh Air Ventilator with Power Damper And Filter, 25 - 285 cu-ft/min Air Flow, 0.4 A, 115 VAC, 60 Hz, 1 -Phase, 0.52 - 5.39 cu-ft/min/W Efficiency, 0 - 160 deg F Ambient, 27.8 in L, 14.4 in W, 11.6 in H

• Unit is designed, when properly installed, to achieve ASHRAE standard 62.2 2010
• Operates a minimum of 1 hr out of every 4 to meet 2012/2015 IRC requirements
• Complies with 2012 and 2015 IECC (2.8 cu-ft/min/W)
• Control is integrated into the ventilator
• High and low temperature limit lock-outs while maintaining ASHRAE 62.2 2010
• Simple plug-in installation
• The precise amount of outside air needed in today's efficiently designed homes is delivered
• Optimize energy savings by locking out ventilation during hottest/coldest times of the day
• Improves indoor air quality
• Robust design handles hot attics up to 160 deg F
• Installation labor reduced, requires only a switched outlet and 24 V wiring to HVAC system
• Furnace or air handler does not require an ECM motor to meet efficacy requirement
• Includes 5 ft power cord with 3 prong plug
• 6 in Dia flexible insulated duct
• 5 years warranty