Energy-recovery Ventilators
Energy-recovery Ventilators | Ventilation and Air Quality | Heating and Air Conditioning | Huntland
Breathe easier in Huntland with HEP’s state-of-the-art energy-recovery ventilators, designed to swap stale indoor air for fresh, conditioned air without wasting the heating or cooling you’ve already paid for. By capturing up to 90% of the energy normally lost through traditional exhaust, our ERVs quietly balance humidity, expel pollutants, and keep temperatures steady—so every room feels crisp, clean, and comfortable year-round.
Whether you’re renovating a century-old farmhouse or fine-tuning a modern build, HEP’s certified technicians tailor each system to elevate ventilation and air quality while reducing utility costs. Let us show you how smart airflow can revive your space, protect your family’s health, and give your HVAC equipment a longer, more efficient life. Reach out today and experience the fresh difference a perfectly tuned ERV can make.
FAQs
What is an energy-recovery ventilator (ERV) and how does it work in my Huntland home?
An ERV is a mechanical ventilation device that exchanges stale indoor air with fresh outdoor air while transferring heat and moisture between the two air streams. In Huntland’s humid summers, the ERV precools and dehumidifies incoming air; in cooler seasons it pre-warms and humidifies it. This heat- and moisture-transfer core lets your HVAC system do less work, improving comfort and energy efficiency without sacrificing indoor air quality.
How does an ERV improve indoor air quality compared with standard exhaust fans?
Unlike exhaust-only fans that simply push conditioned air outdoors, an ERV provides balanced ventilation. It removes odors, chemicals, and excess humidity while simultaneously supplying filtered, fresh air. Because it recovers up to 70-80 % of the heat and moisture from the outgoing air, you can ventilate continuously without large energy penalties, reducing pollutants such as VOCs, pet dander, and airborne allergens common in Huntland homes.
Is an ERV better than an HRV (heat-recovery ventilator) for the Huntland climate?
Yes. HRVs only exchange sensible heat, making them ideal for very cold, dry regions. Huntland experiences hot, muggy summers and mild, sometimes damp winters, so maintaining indoor humidity balance is key. An ERV transfers both heat and moisture, preventing your home from becoming overly dry in winter or sticky in summer—delivering year-round comfort better suited to our regional climate.
Can an ERV be added to my existing HVAC system, and how long does installation take?
Most homes with forced-air heating or cooling can accommodate an ERV. Our technicians connect the unit to your main supply and return ductwork or install dedicated ducts if needed. A typical retrofit in Huntland takes 4-8 hours, depending on attic or crawl-space accessibility. We perform a ventilation assessment beforehand to size the ERV correctly and ensure code compliance.
What kind of maintenance does an ERV require?
ERVs are low-maintenance. You should: • Inspect and replace or clean the intake and exhaust filters every 3-4 months (more often during Huntland’s pollen season). • Clean the core and internal fans annually—our service team can do this during a routine HVAC tune-up. • Check exterior hoods for leaves or snow buildup each season. Regular upkeep keeps efficiency high and prevents airflow restrictions.
How much energy can I save with an ERV, and what incentives are available in Huntland?
Because an ERV recovers most of the heat otherwise lost during ventilation, homeowners typically cut ventilation-related heating and cooling loads by 40-60 %. Real-world savings in Huntland average $80–$150 per year, depending on house size and usage. TVA’s EnergyRight program and some local utilities offer rebates of $150–$250 for qualifying ERV installations. We provide paperwork and post-installation testing to help you secure all available incentives.