This article will point out some of the many differences between a whole house dehumidifier when compared to a much smaller portable dehumidifier. In the marketplace today there are various portable and whole house dehumidifier models available, this article will try and identify a number of the many differences between them. When speaking of options such as rated total capacity, reservoir volume, ranges for the operating temperature and cubic feet per minute (CFM) of air movement you can easily understand how anyone could become confused. When you are done looking over this webpage completely you should not have any issue singling out the exact dehumidifier which will satisfy your moisture problem correctly.

Whole House Dehumidifier

So what exactly are the big differences amongst the $200 portable dehumidifier and a $900 dehumidifier for the whole house? Many people just turn and hightail it as soon as they see the cost of a whole house dehumidifier with out ever even discovering why it’s so much more costly. If you happen to really study a bit about what goes into the bigger, whole house dehumidifier price point, you’ll realize why they are really a much better longer-term investment decision rather than a small portable dehumidifier if you should require one.

Moisture Removal Capacity

A lot of primary differences that you’re going to notice between a small portable home type dehumidifier and a complete whole house dehumidification device is the rated capability. Along with bigger, more high quality internal engineering and much bigger coils and compressors, the best whole house dehumidifiers will certainly remove a lot more wetness from the air in a shorter time period. Portable dehumidifiers are frequently overrated due to being tested in a unlikely scenario. Places like a lab manipulated relative humidity of 100% which is not very suggestive of a real world setting are often used when testing. Within this fake environment the water is much easier to eliminate because the air is so heavily loaded with moisture therefore successfully increasing the appearance of performance for the specification sheets.

Small Portable Dehumidifiers

Since they are designed generally to be used in little places where a discharge hose could be a challenge, a portable dehumidifier may just be the ideal remedy if this describes the obstacle you’re encountering. These types may be deemed appropriate for bathroom dehumidification, under counter applications or other small enclosed areas of the home like closets or laundry rooms.

Whole House Dehumidifier Ratings

Whole house dehumidification is meant to lower and control your humidity levels in your entire living space. Whole house dehumidifier ratings are usually ranked for effectiveness at Aham, indicating just how much humidity can be removed from an Eighty degree F space with 60% relative humidity. Each individual whole house dehumidifier is rated in this way so you’re able to readily evaluate precisely how units will work under the same conditions. If your whole house dehumidifier is rated to remove 1 hundred pints each day, you can anticipate that it’ll be able to come pretty close to that capability in a typical basement or crawlspace.


Visual Differences Between Types

When you enter almost any home improvement store, you will almost certainly be looking at a portable dehumidifier simply because that’s primarily what they will supply. Until the moisture is dumped in these varieties of dehumidifiers it’s usually gathered right into a water reservoir water tank or suitable container. Usually by means of casters or wheels these units can be rolled around the home to the spot that the excessive moisture areas may be within the home. If you’re shopping to use one of these kinds of portable dehumidifier to take out the moisture from the entire house, you will likely have not very much luck. That’s not to say they’ll not get the job done, but because of their reduced capacities and size, they simply cannot dehumidify the area efficiently for days on end if ever.
Whole house dehumidifier this is not
When you find yourself searching for a whole house dehumidification system, they’re going to typically be larger, better made looking products which are made out of stainless steel or sturdy molded plastic material. While these units can be considered portable as well since they may have wheels, you’d probably probably not want to try to pick one up to relocate it. They will vary in shapes and forms and may even also have big intake and exhaust grills on them.

CFM Capability (AKA Cubic Feet per Minute of Air Movement)

There’s an excellent reason why most portable dehumidifiers are recommended in individual spaces only…and that is CFM or cubic feet per minute of air movement. That is one of the best aspects of humidity control from interior spaces. When your new small dehumidifier doesn’t have a fan with sufficient power to really pull some air across the condenser coils, then you have lost the fight from the start. A lesser dehumidifier will most likely not have the capacity to perform as expected inside a larger space, simply because it can’t take care of the demands of the very high humidity ranges inside places like basements or crawlspaces.

Now whenever we begin talking about whole house dehumidifiers, they are a great deal more prepared for the tasks of removing large volumes of moisture speedily. They’ll achieve this due to their large fans which move significant amounts of air within the condensing coils in the unit. The condensing coils are definitely the principal factor inside in charge of moisture eradication, thus it is a good idea to feed them well with lots of air. When you install some ducting to the whole house unit, you can make more streamlined use of it if it will be located farther from the humid area. From time to time due to larger fans as well as other components, these units tend to be just a little on the noisier side, but this is not always true. It is possible to equip some whole home dehumidifiers with mufflers to lower the noise if begins to bother you, look for for recommended components in advance of investing in a new device.

Temperature Ranges for Operation

When the temperature declines, several things occur and humidity grows more challenging to remove of the surroundings. A top notch whole house dehumidifier definitely will handle the extreme temperature variances while still keeping up with it’s rated capacity. Locations which could have an affect on a dehumidifiers efficiency are usually unheated or cooled areas like basements (incomplete) or crawlspaces directly below residences and a product which has a reduced working temperature definitely will fare a lot better than a cheap portable unit.

For anyone who is wanting to order a dehumidifier which may run for hours on end with hardly any water collection in a wintry environment go snap up a less expensive portable unit and you’ll have it. A transportable dehumidifier simply does not have the ability to handle colder extreme conditions like a entire home unit is going to. At temperatures down below Sixty degrees Fahrenheit many portable units only will run and never get very much moisture, this is an immense squander of electricity and will result in a bigger energy bill with no higher comfort level in your place.

Removing and Changing Pieces

Once you have run your portable dehumidifier for a few years, it’s anticipated that they’re going to break and need quite a few repairs. Sorry to say there exists usually no real source for components as they are created to be disposed of rather then repaired. They will likely need to run much longer on a daily basis compared to a whole house unit so they really are inclined to degrade more quickly than they should. It would appear that today products are built to get replaced instead of fixed this is a sad issue for our habitat and our pocket books.


You know the old saying you get what you pay for, it will be the same any time you purchase a entire house dehumidifier. You’re getting a machine of sorts that promises painless dis-assembly, repair together with a whole specialty line of replacement parts which will keep the device performing great for years to come.

Finishing Up Whole House Dehumidifier Reviews

Trying to use a portable dehumidifier to control the moisture in your entire home will most likely be a futile exercise simply because the capacity just isn’t there. If your home is only suffering dampness in a room or two you should be OK with a portable unit. If you have an entire floor with moisture problems, you will probably need something more robust like a whole home dehumidifier.

When you consider only the initial investment and see that is is substantially larger remember these tips. It will definitely be running less often than a portable unit thereby saving you energy costs in the long run. Think of the amounts of money that will be saved if you actually prevent some sort of damage to the structure of your home due to moisture. Also think about the availability of replacement parts versus the price of buying a new portable unit every two to three years. When you add all of this together, you simply can not go wrong when purchasing a whole house dehumidifier from the likes of Ebac, Santa Fe, or Aprilaire.

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