 • Whole House Air Exchanger  • Delivers: 160 cfm to 185 cfm. • Continuous background ventilation with 30-55 cfm of fresh air. • Cost-effective minimum requirement for improved indoor air quality and excess humidity control. • For houses up to 2,000 sq ft that already have a bath fan. • Install in the basement or attic. • Includes wall control for normal, boost and recirculation. Indicator for fresh air and for filter maintenance.
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