Energy-recovery Ventilators
Energy-recovery Ventilators | Ventilation and Air Quality | Heating and Air Conditioning | Jacksboro
Breathe easier all year long in Jacksboro with HEP’s state-of-the-art energy-recovery ventilators, seamlessly integrated into your heating and air conditioning system. By transferring heat and humidity between incoming fresh air and outgoing stale air, our ERVs keep your home comfortable while cutting energy costs—no more wasting the conditioned air you’ve already paid for. The result is healthier indoor air, fewer allergens, and balanced humidity even during Tennessee’s muggy summers or chilly winters.
Our certified technicians design, install, and maintain solutions tailored to your space, so you can enjoy superior ventilation and air quality without lifting a finger. From free in-home assessments to 24/7 emergency support, HEP delivers the hometown service Jacksboro families trust. Ready to upgrade? Give us a call today and discover how effortless clean, efficient air can be.
FAQs
What is an Energy-Recovery Ventilator (ERV) and how does it work?
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 summer, it precools and dehumidifies incoming air by passing it next to the cooler, drier exhaust air; in winter, it captures heat and humidity from outgoing air and transfers them to the colder, drier incoming air. The result is continuous fresh air with minimal loss of conditioned heating or cooling energy.
Why are ERVs especially beneficial in Jacksboro’s climate?
Jacksboro experiences hot, humid summers and cool, occasionally dry winters. High humidity can strain air conditioners and encourage mold growth, while dry winter air can cause discomfort and static electricity. An ERV balances indoor humidity year-round: it helps remove excess moisture during summer and conserves it during winter, all while reducing the load on your HVAC system and improving overall indoor air quality.
Can an ERV be added to my existing heating and air-conditioning system?
Yes. ERVs are designed to integrate with most forced-air HVAC systems. A professional installer will connect dedicated supply and exhaust ducts or tie into your return plenum, set up controls that coordinate the ERV’s fan with your air handler, and ensure proper airflow balancing. Retrofits usually require minimal alterations to the main ductwork and can often be completed in a single day.
How much energy can an ERV save, and what is the typical payback period?
Because an ERV recovers 60–80 % of the heat and moisture that would otherwise be lost during ventilation, it can trim ventilation-related heating and cooling costs by 15–40 %. In Jacksboro, the average homeowner sees annual utility savings of $150–$300, depending on house size and ventilation needs. With installed costs typically ranging from $2,000 to $3,500, payback periods fall between 5 and 10 years, and faster when paired with high energy prices or extensive ventilation requirements.
What maintenance does an ERV require?
Routine care is simple: 1) Clean or replace the intake and exhaust air filters every 3–6 months; 2) Vacuum the core and check the condensate drain twice a year; 3) Inspect fans, seals, and duct connections annually for dust buildup or air leaks. These tasks take less than an hour and can be bundled with seasonal HVAC tune-ups. A well-maintained ERV typically lasts 15–20 years.
How do I determine the right ERV size for my Jacksboro home or business?
Sizing is based on the required ventilation rate, expressed in cubic feet per minute (CFM). ASHRAE’s residential guideline is 0.35 air changes per hour or roughly 1 CFM per 100 sq ft plus 7.5 CFM per occupant. Commercial rates vary by occupancy type. A qualified HVAC professional will perform a load calculation, evaluate your building’s airtightness, and recommend an ERV with sufficient airflow capacity—commonly 70–200 CFM for homes and 300 CFM or more for light-commercial spaces. Proper sizing ensures optimal air quality, humidity control, and energy savings.