DIRECT AIR DA25 Ceiling Cassette Heat Pump | 12000 BTU
SEER2 (Seasonal Air Conditioning Efficiency)
HSPF2 (Seasonal heating efficiency)
EER2 (Instantaneous efficiency in air conditioning)
COP at -8 °C (Heating energy efficiency)
CFM (Airflow)
A discreet and high-performance solution for uniform comfort all year round
At AirGreen, we are seeing increasing demand for HVAC systems that are both discreet, high-performance, and perfectly suited to the realities of modern properties in Greater Montreal, including Montreal, Laval, Longueuil, the North Shore, and the South Shore. The DIRECT AIR DA25 12000 BTU ceiling cassette precisely meets these requirements, combining elegant installation, homogeneous air distribution, and solid energy efficiency.
Unlike traditional wall-mounted units, this cassette integrates directly into the ceiling, making it an ideal choice for condos, offices, businesses, and high-end residential spaces where aesthetics and space optimization are essential.
Why choose a DIRECT AIR DA25 ceiling cassette?
Perfect integration into your environment
One of the main advantages of this cassette heat pump is its almost invisible integration. Installed in a suspended ceiling, it allows for:
- A 360-degree air diffusion, ideal for large rooms
- Elimination of cold or hot spots
- Optimization of wall space
In several projects carried out by AirGreen in Longueuil and Boucherville, this solution has avoided aesthetic compromises while significantly improving comfort.
Performance adapted to Quebec's climate
The DIRECT AIR DA25 offers effective heating capacity down to -25°C, making it a relevant choice for Quebec's harsh winters.
- Cooling capacity: 12,000 BTU
- Heating capacity down to -25°C
- Power at -15°C: 8000 BTU
- COP at -8°C: 12.273
According to the technical brochure, DA25 series systems operate efficiently in an extreme temperature range of -25°C to 50°C for air conditioning and up to -25°C for heating.
Concretely, this means that even during periods of intense cold in Laval or on the North Shore, your indoor comfort remains stable.
Interesting energy efficiency
With indices such as:
- SEER2: 122.730
- HSPF2: 110.015
- EER2: 114.020
this unit significantly reduces energy consumption, especially when properly sized and installed by experienced professionals.
At AirGreen, we always emphasize precise sizing. A common mistake we often correct for our clients in Montreal is oversizing or undersizing a system, which leads to energy inefficiency and discomfort.
Essential technical details to know
Configuration and installation
- Indoor model: DIRM-12HP-CA
- Outdoor model: DIRM-12DA25-1Z
- Piping: 1/4 – 1/2 in
- Voltage: 220V
- MOP: 15A
This configuration is standard for a typical residential installation, but each project requires on-site validation.
Dimensions
- Indoor unit: 22.44 × 22.44 × 10.24 in
- Outdoor unit: 30.12 × 11.93 × 21.85 in
These dimensions facilitate integration into most suspended ceilings, especially in recent condos in downtown Montreal.
Sound level
- Indoor: 31.5 to 40.5 dB(A)
- Outdoor: 53.5 dB(A)
This low sound level is particularly appreciated in residential environments. We recently installed this model in a condo in Verdun, where the client was looking for a quiet solution for a master bedroom — result: no perceptible noise at night.
Smart features and advanced comfort
The DA25 series includes several modern features that enhance daily comfort:
- Automatic restart
- Automatic defrost
- 24-hour timer
- Low temperature cooling mode
- Optional WiFi (compatible with Google and Alexa)
In a commercial project in Laval, adding WiFi allowed the manager to control several units remotely, reducing operating costs.
AirGreen case study: installation in Montreal
We recently installed a DIRECT AIR DA25 12000 BTU cassette in a renovated condo in the Rosemont district.
Initial situation:
- No air conditioning
- Limited space for a wall unit
- Suspended ceiling available
Proposed solution:
- Installation of a ceiling cassette
- Optimized piping passage in false ceilings
- Installation of an integrated drain with pump
Result:
- Uniform comfort throughout the main room
- Preserved aesthetics
- Controlled energy consumption
Common mistakes to avoid
1. Neglecting ceiling height
A cassette requires sufficient space. We have already seen poorly planned installations in Longueuil where space was insufficient, leading to additional costs.
2. Ignoring drainage
The system includes an integrated drain pump, but improper installation can cause leaks. At AirGreen, we always validate the drain path.
3. Choosing a non-specialized installer
A ceiling cassette is more complex than a wall-mounted mini split. Improper installation can affect:
- Performance
- Noise
- Durability
Subsidies and profitability
This unit is eligible for a LogisVert grant of $445 (updated November 2025).
At AirGreen, we systematically support our clients in taking steps to maximize available aid, whether in Montreal, Laval, or on the South Shore.
Why trust AirGreen?
We don't just sell HVAC systems — we design, install, and optimize them according to real-world conditions.
Our advantages:
- On-site expertise in Greater Montreal
- Professional installation with comprehensive tests (vacuum, airtightness, calibration)
- Transparent pricing, no surprises
- Liability insurance 5M$
- Fast and efficient after-sales support
We have installed hundreds of similar systems and know exactly how to avoid costly mistakes.
Conclusion: a smart and sustainable solution
The DIRECT AIR DA25 12000 BTU ceiling cassette is an excellent choice for those looking for:
- A discreet solution
- Reliable winter performance
- Interesting energy efficiency
- Perfect integration into modern spaces
Take action with AirGreen
For professional HVAC installation in Montreal, Laval, Longueuil, North Shore, or South Shore, contact us today.
Our experts will analyze your space and propose the most suitable solution, with a clear and detailed quote.
AirGreen — your reference for heating and air conditioning in Greater Montreal.