Whole House Exhaust Fan InstallationThe AirScape 1.7 delivers (up to 2500 sq.ft. home) an unbeatable combination of high power, low noise, energy efficiency and robust engineering. At high-speed, this unit delivers class-leading 1700 CFM to cool your house down fast. At low speed, the unique design provides 1000 CFM of whisper-quiet flow so you can sleep in fresh, quiet comfort while the building structure is cooled all through the night to reduce heat buildup the next day. AirScape 2.5 for up to 3600 sq.ft. home; 4.5 for up to 6000 sq.ft. home.
Key features include dual-speed; automatic insulated, sound-attenuating doors; drop-in installation; low power consumption; includes remote control. Three year parts warranty; one year labor warranty. Rebates may be available from your utility company.