Excess Moisture

Excess Moisture | Dehumidifier Installation | Heating and Air Conditioning | Tullahoma

When Tullahoma’s humidity starts sneaking into your living spaces, trust the hometown pros at HEP to kick the clammy air to the curb. Our certified technicians pair decades of heating and air know-how with precision dehumidifier installation, giving you a dryer, healthier home that helps HVAC systems run smoother, stops mold before it starts, and keeps that sticky summer air where it belongs—outside.

From crawl spaces to bonus rooms, we size each unit to your square footage and moisture load, install it with minimal disruption, and back the work with rock-solid warranties. Breathe easy, protect your investment, and reclaim true comfort at the flip of a switch—schedule your Tullahoma dehumidifier upgrade with HEP today!

FAQs

Why is controlling excess moisture so important for homes in Tullahoma, TN?

Middle Tennessee experiences long, humid summers and mild, rainy winters. When indoor relative humidity routinely climbs above 55–60%, you invite mold growth, dust-mite activity, musty odors, warped wood floors, and peeling paint. Excess moisture can also force your air conditioner to run longer because it has to remove both heat and humidity, leading to higher utility bills. Installing a properly sized whole-home dehumidifier keeps indoor humidity in the ideal 45–50% range, protecting your home’s structure, your family’s health, and your HVAC equipment.

How does a whole-home dehumidifier integrate with my existing heating and air conditioning system?

A whole-home dehumidifier is hard-ducted into your supply and/or return plenum so it treats all the air that moves through your HVAC system. When indoor humidity rises above the set point on its dedicated control or your smart thermostat, the dehumidifier automatically pulls air from the return duct, removes moisture through refrigeration coils, and sends the drier air back into the supply ductwork. This seamless integration means you benefit from balanced humidity in every conditioned room without having to manage noisy, standalone portable units.

What size dehumidifier do I need, and how is the proper capacity determined?

Dehumidifier capacity is measured in pints of moisture removed per day (PPD). Our technicians perform a whole-home load calculation that factors in square footage, ceiling height, number of occupants, typical indoor moisture sources (cooking, showers, basement seepage), local outdoor design humidity, and the tightness of your home’s envelope. In Tullahoma, most single-family homes require equipment in the 70- to 120-PPD range, but we confirm the exact size using ACCA Manual LLH guidelines to ensure optimal performance and efficiency.

Will running a whole-home dehumidifier increase my energy bills?

A dehumidifier does use electricity, but in many cases the net effect is neutral or even a savings. By removing latent (moisture) heat, your air conditioner no longer has to over-cool the air to feel comfortable, allowing you to raise the thermostat 2–3°F without sacrificing comfort. Drier air also helps your HVAC system cycle off sooner and reduces wear on the compressor. Most homeowners in the Tullahoma area report minimal operating cost—often under $20 per month during peak summer—offset by lower cooling bills and reduced maintenance expenses.

How long does professional dehumidifier installation take, and what should I expect?

A typical whole-home dehumidifier installation takes 4–6 hours for a retrofit in an existing HVAC system. Our crew will: 1) confirm sizing and placement; 2) install or modify supply/return ductwork; 3) wire the unit to a dedicated 120- or 240-volt circuit; 4) connect a condensate drain line with a proper trap and optional pump; 5) integrate controls with your thermostat; and 6) run and commission the system to verify airflow and humidity set points. We protect your floors with drop cloths and clean up thoroughly, so disruption to your day is minimal.

What maintenance does a whole-home dehumidifier require after installation?

Maintenance is straightforward. Replace or clean the unit’s air filter every 3–6 months, just as you would with your HVAC filter. Ensure the condensate drain remains clear of algae; adding drain-line tablets each cooling season helps. Once a year, our technician will inspect refrigerant pressures, blower operation, and electrical components during your HVAC tune-up. With regular care, high-quality dehumidifiers last 10–15 years and maintain factory efficiency, keeping your Tullahoma home comfortable and protected season after season.