- HEP Heat and Air
- Electronic Air Cleaners

Electronic Air Cleaners
Electronic Air Cleaners | Ventilation and Air Quality | Heating and Air Conditioning | Coalmont
Breathe easier in Coalmont with HEP’s cutting-edge electronic air cleaners that integrate seamlessly with your existing heating and cooling equipment. Our certified technicians install systems that trap up to 99.98% of airborne particles—from dust and pollen to smoke and microscopic allergens—before they ever circulate through your home. The result is cleaner air, reduced wear on your HVAC components, and a noticeable boost in overall comfort no matter the season.
Backed by decades of local experience, we design each solution to maximize airflow while minimizing energy use, so you enjoy fresher indoor air without higher utility bills. Let HEP fine-tune your home’s ventilation and air quality today and discover why so many Coalmont families trust us to protect their health and their investment.
FAQs
What exactly is an electronic air cleaner and how does it improve indoor air quality?
An electronic air cleaner (EAC) is a whole-home filtration device that installs in the supply or return plenum of your forced-air heating and cooling system. It uses high-voltage electrodes to give incoming airborne particles an electrical charge; oppositely charged collector plates then attract and trap those particles. Because the process targets pollutants down to 0.1 micron, an EAC can remove much smaller contaminants—such as smoke, viruses, and fine dust—than a standard disposable filter, leading to healthier, cleaner air throughout your Coalmont home.
Are electronic air cleaners effective against Coalmont’s common allergens like pollen and wood-stove smoke?
Yes. Coalmont’s rural setting means seasonal pollen, wood-burning stoves, and unpaved-road dust are common irritants. Electronic air cleaners capture up to 99% of pollen and mold spores and up to 95% of particles produced by wood or coal combustion. By continuously cycling air through your HVAC system, an EAC significantly reduces these pollutants, easing allergy symptoms and respiratory irritation for most homeowners.
Can an electronic air cleaner be added to my existing HVAC system, or do I need a full equipment replacement?
In most cases an EAC can be retrofitted into your current forced-air furnace or heat-pump system without replacing the main equipment. Our technicians measure the available plenum space, verify airflow requirements, and choose a model compatible with your blower’s CFM and static-pressure limits. Installation usually takes 2–4 hours and does not require major duct modifications for the majority of Coalmont homes.
What maintenance does an electronic air cleaner require, and how often should I perform it?
Unlike disposable filters, the collector cells and pre-filters in an EAC are washable. Every 4–6 weeks during peak heating or cooling season, slide the cells out, rinse them under low-pressure water—or run them through a dishwasher if the manufacturer allows—let them dry completely, then reinsert. A professional should inspect and deep-clean the power supply and cells once a year during your routine HVAC maintenance visit to ensure maximum efficiency and longevity.
Will running an electronic air cleaner increase my energy bill?
An EAC draws about the same wattage as a 40- to 60-Watt light bulb when your blower is running, so the added electrical cost is minimal—typically $3–$6 per month in Coalmont. Because the cleaner keeps the indoor coil and ductwork free of dust buildup, it can actually help preserve HVAC efficiency and may offset a portion of that energy use over time.
Why is professional installation and sizing important for electronic air cleaners in Coalmont?
Correct sizing ensures the air cleaner handles your system’s airflow without creating excessive static pressure, which could strain the blower motor and reduce comfort. Professional installation also guarantees proper electrical connections, airtight sealing to prevent bypass, and adherence to local Coalmont/Tennessee building codes. Our trained technicians evaluate your home’s square footage, duct design, and pollutant load to recommend the right model and placement, maximizing both air quality and HVAC performance.