Thank you for your question on the ERV’s and HRV’s, energy and heat recovery ventilators. Where your home is geographically will determine whether a Heat Recovery Ventilator (HRV) or Energy Recovery Ventilator (ERV) air exchanger is best suited for your environment. An HRV is ideal for colder climates while an ERV system provides year-round ventilation for all climates. Please contact the Technical Service Department at 800-637-1453 for further assistance.
Date published: 2015-01-03