Honeywell DR65A3000 Dehumidifier | Installation in Montreal, Laval, Longueuil, South Shore and North Shore
Is it the right size for your home?
It removes 65 pints a day according to the spec sheet. Choose your home's living area, then what you see in the basement.
Living area
What you see in the basement
It's the right size.
For a 2,200 to 2,800 sq ft home with condensation on the walls or windows, you need to remove about 102 pints a day (spec sheet conditions). It removes 65: enough for the house, with some reserve for humid weeks in July.
Calculation: pints a day needed for the living area and the basement's condition, at the spec sheet's test conditions. Our estimator measures the humidity on site before ordering.
What it does, in numbers
$95
Electricity per year
8 h of running a day, May to October
Same calculation for every line: wattage × running hours × 184 days (May to October) × 11.142 ¢/kWh. The unit stops on its own once the target humidity is reached, so its running hours depend on your basement.
Capacities, efficiency and electrical data: manufacturer's spec sheet. Running wattage calculated: litres per day ÷ litres per kWh ÷ 24 h. Cost: Hydro-Québec Rate D, second tier (11.142 ¢/kWh), in effect since April 1, 2026.
What you should know about this one
Published, verifiable facts, not brochure claims.
FloorA floor installation
The installation guide calls for the floor or a stationary base, never above another heating or cooling unit. We plan its spot on the mechanical-room floor.
160 cfmAirflow that holds up with ducts
The spec sheet gives 160 cfm with no ducts and 100 cfm at 0.6 in. of static pressure. Short, straight 8 in. ducts keep the airflow close to the maximum.
FrostDefrost mode
According to Resideo's guide, if the coil starts to freeze, the unit switches to defrost mode on its own.
65 → 34What it really removes in a basement
65 pints a day at 80 °F, 47 at 70 °F and 34 at 60 °F, always at 60% humidity: those are the numbers on the manufacturer's spec sheet. The cooler the air, the less it removes. Most sellers only show the first number.
2.22 LWhat it removes per kWh
Each kilowatt-hour removes 2.22 litres of water from the air. At Hydro-Québec's Rate D, that's about 5.0 ¢ per litre.
40–60%The humidity range to aim for
The range recommended by ASHRAE. Above 60%, a home becomes prone to mold and mildew.
1 °CIt works in a cold basement
Operating range of 1.1 to 57.2 °C per the spec sheet: it keeps working in spring and fall, when the basement is still cool and damp.
MERV 11The filter
Filter: MERV 11, 9 × 11 × 0.75 in. It protects the coil and captures part of the particles in the basement air.
Built-inHumidity control is included
No wiring to an external control: plug it in and it manages the humidity on its own. A wall control is still possible when it's connected to ducts.
5 yrsThe parts warranty
Manufacturer's limited warranty on parts.
What it needs on site
In a finished basement, we put it in the mechanical room and connect it with ducts to keep the noise away from living spaces. Our estimator checks the location, the drain and the duct route before ordering.
Complete spec sheetData and cited sources
- Capacity at 80 °F · 60% RH
- 65 pints/day (30.8 L)
- Capacity at 70 °F · 60% RH
- 47 pints/day
- Capacity at 60 °F · 60% RH
- 34 pints/day
- Energy efficiency
- 2.22 L/kWh
- Power supply
- 120 V · 5.2 A
- Running wattage (calculated)
- ≈ 577 W
- Airflow (0 in. w.g.)
- 160 cfm
- Ducts
- 8 in inlet and outlet
- Filter
- MERV 11, 9 × 11 × 0.75 in
- Operating range
- 1.1 to 57.2 °C
- Humidity control
- Built-in
- Dimensions (L × D × H)
- 21.56 × 12.63 × 11.75 in
- Weight
- 60 lb
- Warranty
- 5 years on parts
Capacities, efficiency, power supply, airflow, ducts, filter, operating range and weight: manufacturer's spec sheet. Running wattage calculated: 30.8 L per day ÷ 2.22 L/kWh ÷ 24 h. Costs: Hydro-Québec Rate D, second tier (11.142 ¢/kWh), in effect since April 1, 2026.
The next model down and up
Talk to an HVAC technician before you choose
We measure the humidity on site, check the drain and the duct route, and give you an installed price.
The Ultimate Guide to the Honeywell DR65A3000 Dehumidifier
Why Every Montreal Home Needs the Honeywell DR65A3000
In the heart of Montreal, where the climate can be as unpredictable as the city's vibrant nightlife, maintaining a comfortable indoor environment is crucial. Enter the Honeywell DR65A3000 - a dehumidifier that promises to revolutionize the way you experience comfort in your home.
Understanding the Importance of Dehumidification
Today's homes, especially in areas like Montreal, Laval, Longueuil, North Shore, and South Shore, are designed to be energy-efficient. This means they're sealed tighter, which, while great for energy savings, can trap humidity inside. Excessive indoor humidity can lead to a myriad of problems:
- A sticky or damp feeling
- Condensation on windows
- Peeling paint
- Warped wood flooring
- Musty odors
- Mold or mildew growth
- Increased cooling bills
Introducing the Honeywell DR65A3000
The Honeywell DR65A3000 is not just any dehumidifier. It's a whole-home solution designed to tackle humidity problems at their root. Here's what sets it apart:
- Dehumidifying Capacity: Removes up to 65 pints of moisture daily, ensuring your home stays comfortable and dry.
- Compatibility: Designed to work seamlessly with HVAC systems.
- Dimensions: At 21.56" long, 12.63" wide and 11.75" high (without the duct collars), it suits homes up to 1800 sq. ft.
- Warranty: A reassuring 5-year parts warranty.
- Approvals and Standards: ETL listed, UL474, and CSA 22.2 No. 92 compliant.
- Sound Level: Operates quietly, with a sound level less than or equal to 74 A unducted at 1 foot and less than or equal to 66 A unducted at 3 ft.
- Energy Performance: It removes 2.22 liters of water per kWh, per the spec sheet.
The Science Behind the System
The Honeywell DR65A3000 uses a combination of refrigeration and internal air circulation. As air passes through the unit, it's cooled below its dew point. This causes water to condense and drain off the coil, sending drier, more comfortable air back into your home.
Why Choose the Honeywell DR65A3000 Over Other Solutions?
Many homeowners resort to portable, single-room dehumidifiers. While they might offer a temporary solution, they're often noisy, require regular maintenance, and only address humidity in one room. The Honeywell DR65A3000, on the other hand:
- Is integrated into your HVAC system, making it more effective.
- Can be used throughout the entire home or in specific problem areas.
- Requires minimal maintenance, as it automatically drains itself.
- Uses environmentally-friendly R-410A refrigerant.
- Comes with a 5-year warranty, offering peace of mind.
The Bottom Line
For homeowners in Montreal and surrounding areas, the Honeywell DR65A3000 is more than just a dehumidifier. It's a promise of a more comfortable, healthier living environment. With its advanced features, robust performance, and the backing of a trusted brand, it's the ultimate solution to indoor humidity problems.