Humidity Assessment

Humidity Assessment | Dehumidifier Installation | Heating and Air Conditioning | Apison

Apison’s warm, muggy seasons can sneak excess moisture into every corner of your home, triggering musty odors, warped wood, and an overworked HVAC system. HEP’s certified pros start with a thorough humidity assessment, pinpointing problem areas from crawl spaces to attic vents, then tailor a whole-home solution that balances heating, air conditioning, and precise moisture control. By integrating state-of-the-art sensors and energy-efficient units, we restore comfort, protect your furnishings, and help your HVAC run at peak performance year-round.

Whether you’re building new, renovating, or simply tired of sticky indoor air, our seamless dehumidifier installation makes the fix effortless. We size the system to your square footage, handle all wiring and duct connections, and back every job with transparent pricing and a rock-solid satisfaction guarantee. Enjoy crisp, breathable air in every season—and let HEP turn your Apison home into the dry, comfortable retreat you deserve.

FAQs

Why is humidity assessment important for homes in Apison, TN?

Apison sits in the Tennessee Valley, a region that regularly experiences muggy summers and mild, rainy winters. High outdoor moisture easily migrates indoors and can push relative humidity (RH) above the 50 % comfort threshold. A professional humidity assessment pinpoints whether elevated RH is a seasonal issue, a construction-related problem (e.g., inadequate vapor barriers or insulation), or a ventilation shortfall. Knowing the exact cause helps us recommend the right balance of air-sealing, ventilation, and dehumidification so you enjoy healthier air, lower utility costs, and protection against mold and wood-rot year-round.

How does excessive indoor humidity affect my HVAC system and energy bills?

When RH climbs above 55 %, the air feels warmer and heavier, prompting you to run the air conditioner longer in an attempt to feel comfortable. However, standard HVAC equipment is designed mainly to control temperature, not humidity. The longer run-times strain compressors, shorten equipment life, and can raise cooling bills by 10–15 %. Meanwhile, coils that stay damp foster mold growth and restrict airflow, making the system even less efficient. Adding dedicated dehumidification lets the AC cycle off sooner while maintaining ideal RH, often cutting summer energy costs and extending HVAC life.

What signs indicate I need a whole-home dehumidifier installation?

Common red flags include persistent musty odors, condensation on windows, clammy or sticky rooms even when the thermostat is set low, visible mold on walls or vents, warped hardwood floors, or allergy and asthma flare-ups. If a hygrometer reading shows RH above 55 % for extended periods, or your AC runs constantly yet the air still feels damp, a whole-home dehumidifier tied into the ductwork is usually the most effective, energy-efficient solution.

What is involved in your professional humidity assessment service?

1. Initial consultation: We discuss comfort issues, allergy concerns, and energy costs. 2. On-site inspection: Using calibrated hygrometers and infrared cameras, we record temperature and RH in multiple rooms, inspect ductwork for leaks, and look for moisture intrusion points in the attic, crawlspace, and exterior walls. 3. Load and ventilation calculations: We compare your home’s air-change rate, insulation levels, and HVAC sizing against ACCA Manual J standards. 4. Report & recommendation: You receive a written report detailing RH trends, infiltration sources, and a prioritized action plan that may include air-sealing, improved ventilation, and sizing data for a whole-home dehumidifier. 5. Proposal & financing options: If dehumidification is warranted, we present equipment choices, warranties, and payment plans.

How do you size and install a dehumidifier for an existing HVAC system?

We size dehumidifiers based on your home’s cubic footage, typical moisture load, and assessment data—never by square footage alone. Units are measured in pints per day (PPD). Most Apison homes require 70–120 PPD, but large houses or crawlspace issues can push the need to 155 PPD or more. Installation involves: • Selecting a dedicated return and supply tie-in so dry air is distributed evenly through existing ducts. • Adding a condensate pump or gravity drain to safely route water outdoors or to a basement floor drain. • Setting up a humidistat that communicates with the HVAC thermostat or Wi-Fi app for remote monitoring. • Verifying airflow and commissioning the unit to ensure it maintains 45–50 % RH without short-cycling.

How much does a dehumidifier installation cost in Apison and are there rebates?

Installed pricing for a whole-home dehumidifier in the Apison area typically ranges from $2,200 to $4,500, depending on capacity, duct modifications, and whether a crawlspace vapor barrier is added. High-capacity ENERGY STAR® models may qualify for TVA or local utility rebates of $75–$250. In addition, new federal Inflation Reduction Act incentives can offer up to a 30 % tax credit (capped at $600) when the system meets qualifying efficiency criteria. We provide written, no-obligation quotes and help you file all rebate and tax-credit paperwork so you maximize savings.