How efficient is an ERV at recovering energy?

Current ERV models recover 70 to 80 percent of the energy in the outgoing air. That means you receive the fresh air your home needs while conditioning only 20 to 30 percent of it from scratch — a vast improvement over simply opening a window.

Does an ERV replace my HVAC system?

No. An ERV handles ventilation exclusively — supplying fresh air and exhausting stale air. Your current heating and cooling equipment continues to manage temperature. The ERV operates alongside the HVAC system to deliver fresh, conditioned air.

How much maintenance does an ERV require?

Very little. Clean or replace the filters every 3 to 6 months and clean the energy recovery core once a year. We can fold ERV maintenance into your regular HVAC service visit.

ERV Installation — Energy Recovery Ventilator for WNC

ERV installation delivers fresh air to your home while reclaiming energy and controlling humidity.

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Professional ERV Installation — Energy Recovery Ventilator for WNC in Asheville & Western NC

Ventilation That Does Not Waste Energy

An Energy Recovery Ventilator (ERV) represents the gold standard for residential ventilation in WNC's climate. It steadily exhausts stale indoor air while drawing in fresh outdoor air — and before that outdoor air enters your living space, it passes through a heat exchanger core that transfers both heat and moisture with the outgoing stream. In summer the ERV pre-cools and dehumidifies the incoming air; in winter it pre-warms and adds moisture. The outcome is fresh, healthy air with minimal impact on your utility bills.

Perfectly Suited to Western North Carolina

WNC's climate features hot, humid summers alongside cold, dry winters — a tough combination for any ventilation strategy. An ERV handles both seasons with ease. During summer, it keeps hot, muggy outdoor air from swamping your AC system. During winter, it reclaims heat from the exhaust stream so you are not sending expensive warmth outdoors while pulling in frigid air. ERVs are especially beneficial in newer, tightly built homes and in residences with indoor air quality concerns.

Engineered Installation for Peak Performance

Quality Mechanical sizes each ERV to the home's square footage, occupancy, and ventilation requirements, then integrates it with the existing HVAC ductwork or installs a dedicated duct system. We install units from leading manufacturers and carefully balance supply and exhaust airflows. After installation, we verify flow rates and walk you through maintenance essentials — including the periodic cleaning of the energy recovery core.