Basement damp · whole-home vs portable · Ontario / Canada
Whole-home vs portable dehumidifier: which one fits your Canadian home?
A portable dehumidifier plugs into a wall outlet and handles one room or basement zone. A whole-home dehumidifier ties into your furnace ductwork, drains to a floor drain and is usually installed by an HVAC contractor. Most Canadian condos and many houses only need the portable kind. This guide helps you pick by square footage, how long it has to run, the install and electrical work involved, and whether you live in a condo or a house.
Top portable pick right now: Danby DDR020BJ2WDB 22-pint
Why this pick: if a portable unit fits your space, this is the one we would buy today. It removes 22 pints a day at the current test rating, is Energy Star certified, comes from a Canadian brand (Guelph, Ontario head office), and has a direct-drain option so it can drain to a floor drain all season. It ships from and is sold by Amazon.ca and was in stock when we checked on Nov 3. If you want an imported option, the Midea MAD22C1AWS is back in stock at $209.98 (Nov 3), and the Midea Cube 20-pint is $249.99.
Buy Canadian: Danby (Canadian brand, Guelph, Ontario head office) is in stock, shipped and sold by Amazon.ca, at $249.99 (checked Nov 3). See our basement dehumidifier picks. Canadian brand ≠ Made in Canada: the Danby listing gives China as the country of origin.
Whole-home units are not shown as an Amazon pick. They need duct, drain and electrical work, so they are usually bought and installed through an HVAC contractor, not dropped into a cart. CAD prices are approximate and change often.
Whole-home vs portable: decision table
Start with your space and how you live, not the price tag. Square-footage bands are rough guides. A whole-home unit is sized by the contractor, and portable coverage numbers are manufacturer marketing.
| Question | Portable 20–22 pint | Portable 50 pint | Whole-home (ducted) |
|---|---|---|---|
| Square footage | One room or basement zone. The Midea listing markets up to about 1,500 ft². | A larger or wetter open basement. | The whole house, usually several floors on one duct system. |
| Must run all season? | Yes, with a hose to a floor drain. Without one, you empty the bucket by hand. | Yes, with a hose to a floor drain or a built-in pump. | Built for it. It runs with your furnace fan and drains to the floor drain. |
| Install and electrical | Plug into a regular 120 V wall outlet. No tools. | Plug into a regular 120 V wall outlet. It draws more power, so give it an outlet of its own where you can. | Duct tie-in, a condensate drain and power near the furnace. Usually installed by an HVAC contractor. Ask whether a permit applies. |
| Condo vs house | Condo, apartment, rental or house. The easiest choice for renters. | A house with a basement floor drain. | A house with its own ducted furnace. Rarely an option in condos. |
| How you buy it |  Danby 22-pint on Amazon.ca $249.99 · 4.4 ★ · 71 reviews · ships from and sold by Amazon.ca |
See the 50-pint options on our basement dehumidifier shortlist. | Usually pro-installed, not a simple Amazon cart. Get quotes from an HVAC contractor. |
If one damp room or basement zone is the problem, go portable. If damp air is a problem on more than one floor and you have a ducted furnace, a whole-home system is worth a contractor quote. Many Ontario homes start with a portable unit in the basement and only move to whole-home if that is not enough.
Portable picks: Canadian brand first, then imported
These are the two 22-pint units we compare. For more capacity and other models, see the full basement dehumidifier shortlist.
| Dehumidifier | Label | Price (CAD) | Capacity | Drainage | Ships from / sold by | Amazon.ca rating |
|---|---|---|---|---|---|---|
| Danby DDR020BJ2WDB 22-pint |
Canadian brand | $249.99 | 22 pints/day | Hose (gravity) | Amazon.ca · in stock (Nov 3) | 4.4 ★ · 71 reviews |
 Midea MAD22C1AWS 22-pint |
Imported | $209.98 down from $249.99 |
22 pints/day | Hose (gravity) · hose not included | Amazon.ca · in stock (Nov 3) | 4.3 ★ · 7,059 reviews |
What a whole-home dehumidifier actually involves
- Ductwork: the unit connects to your forced-air system, so you need a ducted furnace or air handler. Homes heated by baseboards, radiators or ductless heat pumps need a different plan.
- Drain: it needs a continuous condensate drain, usually the floor drain or a condensate pump beside the furnace.
- Power: it needs power near the furnace. Your installer confirms the circuit and any electrical work.
- Cost: the price depends on the unit, the duct changes and labour, and quotes vary a lot. Get more than one quote from a licensed HVAC contractor.
- Winter: in most Canadian homes the air is dry in winter, not damp, so a whole-home dehumidifier mostly earns its keep from late spring to early fall.
Portable setup notes for Canadian basements
- Set the humidity control on the unit and let it cycle. Many people aim for the middle of the range on the control.
- Hose drainage beats a bucket you will forget about during a July storm. If the drain is higher than the unit, as with a laundry tub, you need a model with a built-in pump.
- Plug it straight into the wall. Do not share a circuit with a sump pump, freezer or space heater if you can avoid it.
- Keep doors and windows to the space closed while it runs, and leave space around the unit for airflow.
- Dry winter air is a different job: see the winter humidifier shortlist.
Questions people ask
Do I need a whole-home dehumidifier, or will a portable one do?
For one damp basement, rec room or zone, a portable unit with a hose to a floor drain usually does the job. A whole-home unit makes more sense when damp air is a problem on more than one floor, you want it to run through the furnace ductwork all season, and you are ready to pay an HVAC contractor to install it.
Can I put a whole-home dehumidifier in a condo?
Usually not. Most condo suites have no ducted furnace of their own, and changes to mechanical systems normally need board approval. A portable dehumidifier that plugs into a regular outlet is the realistic choice for most condo owners and renters.
Can I just buy a whole-home dehumidifier on Amazon.ca?
Some whole-home units are listed online, but they need a duct connection, a condensate drain and an electrical hookup near the furnace, so they are usually installed by an HVAC contractor. We do not treat them as a simple add-to-cart pick, and we do not list one as a top pick.
What does a portable dehumidifier need to run all season?
Plan for continuous drainage. Connect a garden hose to the drain socket and run it to a floor drain by gravity, or choose a unit with a built-in pump if your drain is higher than the unit. Plug it straight into a wall outlet and check the manufacturer's guidance on extension cords.
Is Danby made in Canada?
No. Danby is a Canadian brand with its head office in Guelph, Ontario, but the country of origin on its 22-pint dehumidifier listing is China. It was in stock, shipped and sold by Amazon.ca, when we checked on Nov 3.
Will a dehumidifier fix a wet basement?
No. A dehumidifier lowers moisture in the air. It does not stop water coming through a foundation, fix grading or eavestroughs, or remove existing growth. If water is getting in, deal with that building problem first.