- HEP Heat and Air
- Air Handlers

Air Handlers
Air Handlers | Ventilation and Air Quality | Heating and Air Conditioning | Kelso
Kelso homes and businesses deserve air that feels as good as it tastes, and HEP’s advanced air handlers make it happen. Our variable-speed systems whisper conditioned air through every room while extracting excess humidity, odors, and airborne contaminants. The payoff is noticeably better ventilation and air quality delivered with energy-smart efficiency that lowers utility bills year-round.
From the free consultation to the final tune-up, our local technicians design each installation around Kelso’s unique climate challenges. We combine high-performance filtration with optional UV purification to trap dust, pollen, and even microscopic pathogens before they reach your lungs. Experience a space that’s warmer in winter, cooler in summer, and consistently healthier—schedule your HEP assessment today and breathe the difference tomorrow.
FAQs
What is an air handler and how does it fit into my heating and cooling system?
An air handler is the indoor component of a split HVAC system. It contains the blower motor, evaporator coil, and filtration section that circulate conditioned air throughout your ductwork. In heating mode it works with your heat pump or furnace, and in cooling mode it partners with your outdoor condenser. A properly sized air handler ensures even temperature distribution, efficient humidity control, and lower energy bills—especially important in Kelso’s variable coastal-influenced climate.
How can I tell if my air handler needs repair or replacement?
Common warning signs include weak airflow, hot or cold spots, rising utility costs, excess humidity, rattling or squealing noises, and visible moisture or mold around the unit. If your system is 12–15 years old, uses outdated R-22 components, or requires frequent repairs, replacement may be more cost-effective. Our technicians in Kelso provide a detailed inspection, performance testing, and a clear repair-vs-replace cost comparison so you can make an informed decision.
Will upgrading my air handler improve indoor air quality?
Yes. Modern air handlers support high-MERV pleated filters, HEPA add-ons, UV germicidal lamps, and electronically commutated motors (ECMs) that maintain steady airflow. These features reduce allergens, mold spores, VOCs, and dust that commonly accumulate in homes around the Coweeman River basin. We can pair your new air handler with whole-house ventilators or ERVs to ensure a constant supply of fresh outdoor air while recovering energy from exhaust air.
What ventilation solutions do you offer for homes in Kelso?
We install and service energy-recovery ventilators (ERVs), heat-recovery ventilators (HRVs), and demand-controlled exhaust systems. ERVs are ideal for Kelso’s damp winters because they transfer both heat and moisture between outgoing and incoming air, preventing indoor dryness. HRVs work well in drier, colder microclimates such as higher elevations around Lexington. Our team will assess your home’s square footage, occupancy, and existing ductwork to recommend the best option for balanced, code-compliant ventilation.
How often should I schedule maintenance for my air handler and ventilation equipment?
We recommend a professional tune-up twice a year—once in spring before cooling season and once in fall before heating season. During each visit, we clean the evaporator coil, lubricate the blower motor, check electrical connections, calibrate the ECM, and inspect condensate drains for clogs. Filters should be replaced every 1–3 months, or more frequently if you have pets or allergy concerns. Regular maintenance extends equipment life, keeps your warranty valid, and can cut energy use by up to 20%.
Are there energy-efficient air handlers suitable for Kelso’s climate and local incentives?
Absolutely. Many manufacturers now offer variable-speed or ECM air handlers with SEER2-compatible coils that deliver higher efficiency and quieter operation. These models can automatically adjust airflow based on indoor humidity, reducing energy waste during Kelso’s cool, damp spring and fall seasons. You may qualify for rebates through Clark Public Utilities or federal tax credits under the Inflation Reduction Act when you install high-efficiency equipment. We handle the paperwork and ensure your new system meets all regional and utility program requirements.