5 Best Dehumidifiers For HVAC systems (Buying Guide 2024)

Last Updated: February 26, 2024

Keeping the entire home in good condition is every homeowner’s priority, and it is essential for living life in the best way possible. You try to make the environment as comfortable and safe for yourself and your family, and the HVAC system is a crucial factor in ensuring the same.

The HVAC is your HVAC system stands for Heating, ventilation, and air conditioning, and it controls all these aspects (and more) to make the environment inside your house the very best for living.

However, this article will focus upon the dehumidification of your home, and how you can use your HVAC system for the same. We’ll do this by reviewing some of the best dehumidification units that are compatible with your HVAC system. But before getting to that, here are a few things you should consider before buying a dehumidifier.

How to buy the right dehumidifier for HVAC systems?

Here are the things you need to look for while buying a dehumidifier compatible with your HVAC

Manufacturer

It is crucial to ensure that the product you’re going to buy is coming from a good source. There is a lot of variety in the market, and it can get a little confusing choosing between so many options. First, find and shortlist products from manufacturers you trust.

Specifications

To further narrow your search, figure out the unit’s specifications such as coverage, capacity, compatibility with your HVAC system, etc., and compare it with your space requirements. Then, keep the options that fit in that description. For example, if your house is between 800 Sq ft – 1500 Sq Ft., you’re better off with a unit that has coverage between those values, any less or more will be either inadequate or too much. 

Additional Features

Different dehumidifiers have a lot of the same features which form the basic operational design of the device. After that, dehumidifiers vary in terms of features. You can choose the ones with features you’d like in your dehumidifier. 

Budget

Now, all that’s left to do is to find the ones that fit your budget. With so many options available, you can easily find adequate options in any price range. However, you can be a little flexible if you think that your right unit is near your budget. After all, it’s not every day that you buy yourself a dehumidifier. 

Now, let’s move on to some of the best dehumidifiers available in the market for you right now.

5 Best Dehumidifiers for HVAC Systems

1. Aprilaire 1850 Pro Whole House Dehumidifier

Aprilaire is a well- known name in the air-care industry, and they have a lot of well- designed units available in the market at the moment. Aprilaire 1850 Pro is one of the dehumidifiers among these and is a useful unit to be used along with your HVAC System. Here’s more about the dehumidifier. 

Features

• Long-lasting design:

The unit has been prepared for heavy-duty applications and has a sturdy exterior. It can withstand a harsh environment while dehumidifying the area with efficiency. Made with aluminum coils, it is corrosion-resistant, and do not give way to rust. It is the USA made product manufactured by one of the leading companies in indoor air quality solutions.

• Whole house Coverage:

It is capable of dehumidifying a considerable amount of area and is an ideal whole-house dehumidifier. It can cover up to 5,200 Sq. Ft. and it can remove up to 95 Pints of moisture from your space. That’s why it is not only suitable for houses, but also various commercial settings.

• Simple Operation:

There’s not a lot of complicated steps for you to follow, and although the unit can easily cover a lot, it has an uncomplicated operation. The installation process of the dehumidifier takes a little time, and you can take help for that, but after the set- up, everything is simple. There are no complications like the smaller unit here. You don’t have to keep emptying the water again and again.

Specifications

• The unit weighs 78.5 Pounds. 
• Its overall dimensions are 27.5 x 12.5 x 14.5 inches.
• It is an appropriate option for areas up to 5200 Square Feet. 
• It can remove up to 12 Gallons (95 Pints) moisture every day. 

Let’s sum it up with a quick pros and cons list.

PROS

• It can cover a large area. 
• It can remove a lot every day. 
• It consists of corrosion-resistant aluminum coils.
• Maintenance is easy, with once a year filter- change. 
• It is compatible with your HVAC system.

CONS

• The installation process can be a bit complicated for inexperienced. 

Why buy this unit?

If you need a unit that is capable enough for your entire home and can endure harsh environments while providing impressive service, this is the dehumidifier for you. 

2. AlorAir Duct-able Version Basement/Crawl Space Dehumidifiers

This dehumidifier from Alorair is one of the best options for you. You can use it for your basement, crawl space, and a lot more. A well- made product, it comes from a trusted manufacturer. Let’s discuss more.

Features

Well- Designed (Internal Corrosion Protection):

It is a sturdy unit and can withstand a rough environment with ease. It is a durable unit and is useful in heavy-duty situations. Thanks to the advanced technology employed in the making, the corrosion and Freon leakage is minimized. Epoxy Coating in the dehumidifier makes sure that the coils are not spoiled in corrosive conditions, and that the heat transfer ability is maintained. 

Energy Efficient:

It is an energy-efficient unit and conserves a lot of energy with its start operation. It is an ideal unit for basements, or crawl spaces, and can cover areas up to 2,600 Sq. Ft. and absorbs moisture with quickness and efficiency. 

Low- Temperature Operation:

The unit can perform in low- temperatures, thanks to the HGV Defrosting system. The Hot Gas Valve Defrosting System makes the unit capable of performing at low- temperatures and makes continuous operation possible, even during the defrosting process. It can remove 198 PPD at Saturation condition and 90 PPD at AHAM.

Remote- Control:

Users can also control the unit remotely, where remote sensing and control is required. It is a useful feature for users. Users can also use it as a freestanding application. 

The unit comes with an inbuilt condensate pump with quick- connect plugs, making installation and maintenance quick and easy.

Specifications

• The unit weighs 88 Pounds. 
• Its overall dimensions are 23.2 x 15.2 x 17.7 inches. 
• It is an ideal option for areas up to 2600 Sq. Ft.
• It can remove up to 198 PPD at Saturation condition and 90 PPD at AHAM every day. 

Here’s a quick pros and cons list for the unit. 

PROS

• It is a durable unit with coated coils with the stainless side plate.
• The HGV Defrosting system ensures continuous operation even at low- temperatures. 
• It is a small-sized unit and can be fit in easily in the crawl spaces or basements. 
• It features memory start and automatic humidistat control. 
• It has a bypass air sensor. 

CONS

• Installation with the HVAC system can be complicated. 

Why buy this unit

It is an efficient, low-temperature operating, remotely- accessible unit that can cover a considerable amount of area with efficiency. It features a lot of amazing features, and you can also use it without the HVAC system. 

3. Aprilaire 1870F XL Basement Pro Dehumidifier

This Aprilaire unit is also an ideal option for large areas such as your basement, and you can use it for heavy-duty purposes. Let’s find out more.

Features

Durable design:

It is a well- made dehumidifier that can function in heavy-duty situations with ease. Manufactured in the USA, the unit is corrosion-resistant aluminum coils. It is also easy to move thanks to the casters. 

Large Capacity:

The dehumidifier is capable of covering large areas (up to 3900 Sq. ft.), and it can remove up to 130 Pint of moisture from your space each day. The control panel can be mounted on the top or side of the unit, making it easy to access in any location.

Ease of Maintenance:

The dehumidifier is easy to set up, and you can do it yourself or call a professional. After setting up, the operation is easy to figure out as well. You also don’t need to worry much about the maintenance of the unit, as it is easy to maintain.

Specifications:

• The unit weighs 114 Pounds. 
• Its overall dimensions are 30 x 19.5 x 21 inches. 
• It is an ideal option for areas up to 3900 Sq. Ft. 
• It can remove up to 130 Pints of moisture every day. 

Let’s discuss the pros and cons of this unit. 

PROS

• It has good coverage and capacity.
• It is a durable unit. 
• It has a simple to use interactive display. 
• It is easy to transport.

CONS

• Not much to worry.

Why buy this unit?

If you’re looking for a unit for your basement, this dehumidifier provides you good coverage and capacity and is one of the most durable products by Aprilaire. 

4. Aprilaire 1750A Ductable Dehumidifier

Another option from Aprilaire 1750A is also a noteworthy unit to be used with your HVAC system.

Features 

Well- designed:

It is a well- designed dehumidifier, and you can use it to humidify large areas. It is a durable unit and uses quality material. It can remove up to 135 Pints of moisture from your space every day.

Easy to maintain:

The dehumidifier is easy to install and maintain. You will never be bothered with issues like water spill or overflow. It is capable of automatically sensing moisture levels and maintains optimum humidity.

Manual control:

You can manually control the unit, and monitor and adjust the moisture according to your preferences in a specific location, thanks to the living space controller. The unit automatically switches between whole-house dehumidification when the central air- conditioning system is running.

Specifications

• The unit weighs 93 Pounds.
• Its overall dimensions are 20.8 x 24 x 20.4 inches.
• It can remove up to 135 Pints of moisture every day. 

Here’s a quick pros and cons list.

PROS

• It is a durable unit.
• It has good coverage and capacity. 
• It is easy to maintain. 

CONS

• It is a basic unit. 

Why Buy this Unit?

If you want an adequate unit to compliment your HVAC unit for the dehumidification of large areas like your basement, this is the unit for you. 

5. Honeywell DR90A2000 Truedry DR90 Whole House Dehumidifier

This Honeywell dehumidifier is also an excellent option for your home. You can set it up with your HVAC system, and enjoy a well- humidified environment.

Features

Compact Design:

It is a compactly designed unit, capable of dehumidifying large areas. Capable of dehumidifying areas up to 3100 Sq Ft., it can remove up to 90 pints of moisture per day. 

Integrated Venting Controls:

It features integrated venting controls for bringing in clean air from the outside. There’s also an inbuilt fresh air supply vent to make sure there’s no damp air inside. 

Efficient:

The dehumidifier does make some sound, but with proper placement, you can manage it. It saves you energy and money and has a 3.0 Energy star rating. 

Ease of Maintenance: 

The unit is quite easy to set up and maintain. If you’re not sure about the setup, you can always get professional help. Periodic maintenance and cleaning is required, which is comfortable for users. 

Specifications

• The unit weighs 90 Pounds. 
• Its overall dimensions are 34.8 x 18.8 x 25 inches.
• It is an ideal option for areas up to 3100 Sq. Ft. 
• It can remove up 90 pints of moisture every day. 

Let’s look at the pros and cons.

PROS 

• It can cover large areas and has considerable capacity. 
• It is energy efficient. 
• It is easy to maintain. 

CONS

• It can be a little noisy. 
• Needs company installation for the warranty to hold. 

Why buy this unit?

It is a compatible unit for your HVAC system and has adequate coverage and capacity. It is a low-budget option and is efficient as well.