Indoor Heating Services, Chelmsford MA, Nashua NH, Burlington MA, Littleton MA, Ayer MA

Winter, Spring, Summer, Fall. Our customers come first. Your comfort
is not just a product of our work, but also the purpose of our work.

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All-Season Comfort Specialists since 1987.



Dehumidifiers can protect your health if your house is too moist. Bacteria, viruses and fungi thrive in moist environments. Control of the relative humidity in basements and even your living areas can be very important. Only dedicated dehumidifiers can effectively reduce excess moisture without over cooling your home. By nature air conditioning removes humidity but if you have a major moisture problem you may need a self contained whole home or basement control system. Aprilaire makes different models which can control your comfort.


The dehumidifier can be tied into an existing duct system if you have forced hot air for your heating. A central dehumidifier can do much more than the portable units up to 135 pints each and every day.


The price is higher than portable units because of the labor costs to install the ductwork.

Key System Features

Dehumidifier Systems we sell:

Aprilaire Dehumidifiers

  • Provides three times the moisture removing capacity of leading portable dehumidifiers – up to 135 pints or 16.88 gallons per day
  • No messy tanks to empty and clean – ever
  • Automatically senses moisture levels and maintains optimum humidity levels in your home, never too much, or too little and running only when needed
  • Switches automatically between whole-house dehumidification when central air-conditioning system is running, and localized dehumidification when your air-conditioning isn’t running

Case Study – Dehumidifiers

Too much moisture – Controlling mold a problem

Allergens, like molds, thrive in relative humidity conditions above 60%, leading to a variety of ailments including asthma, allergies, and respiratory infections. A Central Dehumidifier replaces portable units that constantly need emptying. It pumps the water removed from the air directly to the outside or a plumbing drain.

Wilson Brothers installed a unit as part of this customer’s heating and cooling system. It pulls the air from every room in the home through the return ducts, removing moisture and then sends the dry air back throughout the house. (There are other units perfect for controlling excess humidity in basements, but this family needed a central system for the entire house.)

As a result, the family saved energy and enjoyed the clean air comfort of one, high capacity, out-of-the-way unit that needs only a simply once-a-year filter change.


Call Wilson Brothers today for a free brochure and a no-obligation quote.

phone 978-433-5373