74 Pint Dehumidifier for 4500 Sq Ft, 22 Pints DOE, CSA Certified, Swing Louvre, 1.4 Gallon Tank
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74 Pint Dehumidifier for 4500 Sq Ft, 22 Pints DOE, CSA Certified, Swing Louvre, 1.4 Gallon Tank
Description
74 Pint Dehumidifier for 4500 Sq Ft, 22 Pints DOE, CSA Certified, Swing Louvre, 1.4 Gallon Tank
A swinging louvre is the feature that separates this from the smaller machines in the range: it sweeps the outlet from side to side rather than blowing at one wall. Water removal is 74 pints a day at 95F and 90% RH, 60 at 86F and 80%, and 22 pints on the 2019 DOE test at 65F and 60%.
A ribbed white cabinet 20.5 inches tall, 29.5 lbs, with a water level strip down the front.

Four things worth checking before you buy
CSA is the Canadian electrical safety mark, and DOE is the energy listing that gives this model a 65F rated capacity figure at all. Auto defrost keeps the coil clear in a cool basement. Memory restart brings the machine back on your own settings after a power cut, which matters in a space nobody checks daily.
Seven keys, and one you will not find on smaller units
Swing has a key of its own. Press it and the louvre sweeps the airflow across the room instead of pointing in one direction, which is what makes a 4,500 sq ft rating mean something in a space broken up by walls and furniture. Everything else is a single key: lock, timer, fan, humidity, mode, power.


A gallon and a half, or a hose
The 1.4 gallon tank is on the large side for a household machine, and a water full alarm sounds before the unit stops itself. In a genuinely damp basement it will fill faster than you want to carry it, so the 3.3 ft gravity hose in the box is usually the better choice.
What you get
Powered swing louvre
Sweeps the outlet from side to side so a large or awkward space mixes rather than drying only in front of the machine.
Three published capacity figures
74 pints a day at 95F and 90% RH, 60 pints at 86F and 80%, and 22 pints on the 2019 DOE test at 65F and 60%.
CSA and DOE certified
The manufacturer lists both, along with an ETL mark. CSA is the Canadian electrical safety certification.
Three colour indicator light
Blue under 45%, green between 45% and 65%, red above 65%, beside a clear digital reading of the actual figure.
Memory restart
Comes back on your own settings after a power interruption rather than sitting dark until someone notices.
Auto defrost
Clears frost off the coil in a cool room so the airflow does not gradually choke off.
Child lock and a 24 hour timer
The panel locks against accidental changes, and the timer runs it overnight or while you are out.
Specifications
| Water removal, 95F and 90% RH | 74 pints per day |
|---|---|
| Water removal, 86F and 80% RH | 60 pints per day |
| Water removal, 2019 DOE test (65F and 60% RH) | 22 pints per day |
| Coverage area (manufacturer figure) | 4,500 sq ft |
| Humidity setting range | 30% to 80% |
| Modes | 3: auto, continuous drying, sleep |
| Fan speeds | 2: high and low |
| Air outlet | Powered swing louvre |
| Water tank | 1.4 gallon (5.3 L), water full alarm and auto shutoff |
| Drain hose supplied | 3.3 ft, gravity |
| Timer | 24 hour |
| Humidity indicator | 3 colour light: blue under 45%, green 45% to 65%, red over 65% |
| Other functions | Child lock, auto defrost, memory restart, washable filter |
| Voltage | 115V, 60Hz |
| Power cord length | 5.3 ft |
| Product size | 13.5 x 10.5 x 20.5 in (L x W x H) |
| Net weight | 29.5 lbs |
| Material | ABS |
| Certification | CSA, ETL and DOE |
| In the box | Dehumidifier, drain hose, instructions |
| Colour | White |
| Manufacturer SKU | 58590415_ES10540US-WH |
The same machine, three ratings
How it compares
Three machines in the same family, sharing a cabinet style and controls but not a compressor.
| This 74 pint unit | The 54 pint unit | The 96 pint unit | |
|---|---|---|---|
| DOE rated water removal | 22 pints per day | 16 pints per day | 35 pints per day |
| Rating at 95F and 90% RH | 74 pints per day | 54 pints per day | 96 pints per day |
| Rated coverage | 4,500 sq ft | 4,500 sq ft | 5,500 sq ft |
| Water tank | 1.4 gallon | 1.1 gallon | 1.4 gallon |
| Swing louvre | Yes | Not listed | Yes |
| Net weight | 29.5 lbs | 31 lbs | 31.5 lbs |
Shipping
Ships from a Canadian warehouse. Free shipping on orders over $150. Some remote areas, PO boxes and surcharge regions may be excluded or charged extra.
Returns
Return within 14 days of purchase, unused, in original condition and packaging.
Warranty
Covered directly by the manufacturer under their warranty terms for material and manufacturing defects.
Who is this perfect for?
Basements a smaller unit could not hold
At 22 pints a day on the DOE test this is roughly a third more capacity than the 54 pint model in the same range.
Rooms broken up by walls
The sweeping outlet is what gets air from the far corner back over the coil.
Rooms above about 10C
A compressor machine with auto defrost suits a heated basement. A garage near freezing wants a desiccant unit.

What we stand behind
- Ships from a Canadian warehouse, with free shipping on orders over $150
- 14 day returns on unused items in original condition and packaging
- Covered by the manufacturer's own warranty for material and manufacturing defects
- CSA, ETL and DOE listings are all published by the manufacturer, and the 3.3 ft hose is in the box
Frequently asked questions
Which capacity figure applies to my basement?
The DOE one, 22 pints a day. It is measured at 65F and 60% relative humidity, the condition the US Department of Energy set in 2019 because it reflects a basement. The 74 pint headline is at 95F and 90%, and the manufacturer also publishes 60 pints at 86F and 80%. Every brand's headline is inflated by the same test, so compare DOE to DOE.
Should I leave the swing on?
In a large or L shaped room, yes, because it mixes the air instead of drying a column in front of the machine. In a narrow room or a corridor it makes little difference and you can switch it off from its own key. It does not change how much water the machine removes, only where the dry air goes.
How does this compare with the 54 and 96 pint models?
They share a cabinet style and the same controls, and differ in compressor. On the DOE test the three return 16, 22 and 35 pints a day. Coverage is rated at 4,500 sq ft for both the 54 and the 74, and 5,500 sq ft for the 96. Pick on the size and dampness of the space rather than on the headline pint number.
Does it plug into a normal outlet?
Yes. The specification is 115V, 60Hz on a 5.3 ft cord, so a standard grounded Canadian household outlet is correct. Plug it into the wall rather than a light duty extension cord, and keep other large appliances off the circuit.




















