Determining The Best Whole House Dehumidifier for Your Home

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Choosing the best whole house dehumidifier for your home doesn’t have to be a headache. Sure, the amount of choice available in stores and online might seem overwhelming but once you understand what it is you want from the unit the decision will become simpler.

I’ve put together the ultimate buyer’s guide to make sure you get all the pros and cons of different machines before making your purchase. All the whole house dehumidifier reviews include comparisons so you know what unit will work best for your home.

Top 5 Best Whole House Dehumidifier Comparisons

Special Feature
Our Rating

Honeywell DR90A2000


Removes up to 90 pints of water per day

5-year warranty

BurCam F80210

25 lbs

210 Cubic Feet Per Minute

5-year warranty

Aprilaire 1850F

50 lbs

90 pints per day

5-year warranty

DeLonghi DD45 PE

40 lbs

45 pints per day

5-year warranty

Things To Look For

Some of the top things you want to consider when buying a whole house dehumidifier is the power, energy efficiency (since you’re going to have it running pretty much all the time), noise, and durability or guarantee.


Dehumidifiers usually come with a rating telling the buyer how much water the unit takes from the air in a set period of time. This is useful as you can work out how much power you need based on the space you have inside your home.

Energy Efficient

Energy efficiency is also a big deal. You don’t want to spend a fortune on a new appliance to then discover it has doubled your electric bills! Most new units are energy rated and regulations dictate it must be to a certain standard – but it is still worth bearing in mind.


Noise is something else to consider. There will be a certain level with every unit but some may be quieter than others. Think about where it will go in your home and what affect the noise will have. Making sure you take this into account will save headaches later on!

Make Sure You’re Using Your Machine Properly

To make sure your dehumidifier is running as efficiently as possible, there are a few things to keep in mind.

Keep It Clear

All dehumidifiers have an intake vent which runs the air over a filter. This vent should be clear of obstructions so don’t put it too close to furniture which could stop it taking in enough air and cause it to overheat.

Likewise, if you are fixing the unit to a wall, make sure the vent is not too close to the ceiling, floor, or another wall. A good rule of thumb is to allow at least six inches around the vent to allow for a good level of air flow.

Keep it Clean

Dehumidifiers also need regular cleaning and maintenance. Around once a month, wipe the vent and air filter clean and ensure it is dust free. A damp cloth works best. Air filters usually need changing around once a year but this depends on the amount of work your unit is doing so it is worth checking over the filter every time you clean the dehumidifier.

How To Take Apart and Clean a Dehumidifier

The Tray

If you are using a portable unit, then clean the removable water tray regularly. Again, just wiping it out with a clean, soft cloth will be fine and it will stop water stagnating and causing a bad smell in your home.

Top 5 Whole House Dehumidifier Reviews

Honeywell DR90A2000 Truedry DR90 Whole House Dehumidifier

  • 90lbs
  • 29.92 gallons
  • Removes up to 90 pints of water per day
  • 5 year warranty
  • Energy Star 3.0 Rated

Honeywell is a trusted brand when it comes to electrical appliances. The international supplier and distributor launched in 1885 – so it has some staying power! Nowadays, the Fortune 100 company has a yearly turnover of $40billion.

Known throughout the industry as the most energy efficient systems, the Honeywell dehumidifiers come in different sizes and powers to suit every home. All of their appliances are “Energy Star” rated which means they meet government regulations.

The dehumidifiers can be installed out of the way in walls or cupboards to form part of a central heating or cooling system or the units themselves can be installed into small spaces like basements, crawlspaces or attics where there may be a specific problem with damp. Plus, they offer a great dehumidifier for large houses.

This dehumidifier is compact and is the coils are coated with anti-corrosion product – meaning they should last longer. The main selling point of the Honeywell Truedry dehumidifier is the efficiency and as the fact it can perform well without using up too much energy.


  • Energy efficient
  • Can be centrally ducted


  • Noisy
  • Warranty only valid if installed by company contractor

BurCam F80210 Fan Air Extractor, 115V Whole House Dehumidifier System

  • 25 lbs
  • 210 Cubic Feet Per Minute
  • One unit for whole house
  • Automatic humidistat
  • 2 year warranty

This whole house dehumidifier system works by drawing dry air from the top levels of your home into the lower levels of the property. Its sleek metal design is thin which makes it easier to hide out of the way in your home.

This unit is easy to install and comes with clear instructions as well as a part checklist to make sure you have everything you need with your new unit.

The bonus with this particular model is because due to the way it works, you don’t need to hook up a hose or remove and empty a water container. The summer and winter settings mean you can adjust the level it works at depending on the climate and weather conditions.


  • Electronic control
  • Uses less power than a 60 Watt light bulb


  • Difficult to fix in one place due to vents
  • Unclear instructions

Aprilaire 1850F Dehumidifier, 95 Pint/Day, Whole House, Non-Ducted

  • 50 lbs
  • 90 pints per day
  • Auto defrost control
  • One unit for whole house
  • 5 year warranty

Aprilaire has been making dehumidifiers and air quality solutions since the company began in 1938. And in 1954, they became the first company to create a whole house dehumidifier – so you could say this company is where it all started!

This free-standing unit still has enough power and capacity to challenge even the biggest fixed units. This mechanical unit works by pulling air into the dehumidifier and then using an evaporator coil to reduce the temperature then condense the moisture in the air.

One of the main selling points of this system is that it doesn’t need to be connected into ducts which makes it easier to install. It also comes with a control to turn off the unit in extremely cold weather which prevents it from frosting up.Aprilaire’s dehumidifiers comes with a long guarantee and the company claims they are low maintenance.


  • Works without ducting
  • Not too noisy


  • Needs to be at 55 degrees to work properly
  • Bulky design

DeLonghi DD45 PE Dehumidifier with Pump

  • 40 lbs
  • 45 pints per day
  • 24 hour timer
  • Low temperature operation (41 degrees)
  • 5 year warranty

This portable dehumidifier is more on the budget end of the whole house dehumidifier system. It is more versatile as, being portable, it doesn’t have to be hooked up to a hose continuously. Instead, you can choose to either have the water drain away through a 16ft hose or collect in a six litre tank and emptied regularly.

A built in humidistat with an LCD display screen makes sure you can keep tabs on the moisture level and set it to the correct levels. A patented pump continuously sends the moisture from the unit out through the hose so it will not need to be manually emptied. It can be pumped through the hose out of the window, into a drain or into a sink.


  • Versatile
  • A Energy Star rating


  • Problems with pump experienced
  • Noisy


So to sum up, it’s pretty clear who the winner is here, in my opinion, anyways. If money's no object then invest in the Honeywell Truedry. For the initial investment, you will get a powerful system which can dry your home quickly and easily while also saving you money on your electric bills.

Sure, it might be a bit more expensive than the other alternatives but you really do get what you pay for with this model, and with a five-year warranty you will be guaranteed years of use from your system without worrying about repair bills. And when it comes to protecting your home from mold and your family from health problems you want to make sure to pick the best dehumidifier for a large house.

About the Author Gavin Wilson

Gavin Wilson has been reviewing humidifier products online and strives to provide the best information on the internet.

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