Fantech SHR1505R HRV, 50-142 CFM @ 0.4" WG (3 Speed)
Venmar HEPA 3100 HRV Whole House HEPA Air Purification System
American Aldes 39 301 Three Bathroom Package with LT-15 HRV
Honeywell ER150B 2006 Energy Recovery Ventilation System
Broan-NuTone HRV90HT Versatile & Compact - Top Ports
A heat recovery ventilator is a handy, economical device that allows you to cycle stale air out of your home and fresh air in while preserving the pricey heat you've generated to keep the place warm. These gadgets exchange the air, using the outgoing stale air to heat the incoming fresh air. Which of these HRV units would you most likely use to ensure fresh air at little extra cost all winter long?
