Ducted Heat Pump (Horizontal) DIRECT AIR HEAT XTREME PRO | 18000 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)
High-performance ducted solution designed for Quebec's harsh winters
At AirGreen, we regularly install ducted HVAC systems in homes and small buildings in Montreal, Laval, Longueuil, North Shore, and South Shore, and this model clearly stands out: the DIRECT AIR HEAT XTREME PRO 18000 BTU ducted heat pump. It combines discretion, extreme heating performance, and energy efficiency adapted to Quebec's climate.
This type of system is particularly sought after by homeowners who want uniform comfort throughout the house without visible wall units, while maintaining excellent heating capacity down to -35°C.
Why this ducted model is a strategic choice in residential HVAC
Real performance down to -35°C
In our field experience, the decisive factor for a heat pump in Quebec is simple: its ability to maintain stable performance in winter. This DIRECT AIR model offers:
- Functional heating down to -35°C
- 18,000 BTU power suitable for houses, condos, or entire floors
- Stable performance even at -15°C and -8°C
Unlike some systems that quickly lose efficiency below -20°C, this Heat Xtreme Pro series maintains reliable heat production, which significantly reduces the need for auxiliary heating.
According to the technical brochure, these units are designed to operate in an extreme range from -35°C to +30°C for heating and -30°C to +50°C for air conditioning.
Energy efficiency adapted for subsidies
This model is ENERGY STAR® and ENERGY STAR® Cold Climate certified, making it eligible for programs such as:
- LogisVert grant: up to $1800
- Optimization of annual electricity consumption
Energy characteristics:
- SEER2: 18.03
- HSPF2: 9.515
- COP at -8°C: 1.853
These values reflect excellent winter heating efficiency, which is precisely what customers in Montreal and its surroundings are looking for.
Horizontal ducted installation: what it means in practice
An invisible and uniform solution
A horizontal ducted heat pump means the indoor unit is:
- Installed in a ceiling, attic, or false ceiling
- Connected to a duct network
- Capable of distributing air to multiple rooms
This allows for:
- No visible wall units
- Homogeneous temperature distribution
- Centralized comfort throughout the house
At AirGreen, we often recommend this type of system in the following situations:
- Complete renovations
- New constructions
- Homes with existing ducts
- High-end properties seeking a clean aesthetic
Real installation example in Laval
We recently installed this model in a single-family home in Laval (Sainte-Dorothée). The client wanted to replace an old inefficient electric system.
Challenges encountered:
- Limited space in the attic
- Need to maintain a low installation height
- Distribution to 6 rooms
AirGreen solution:
- Horizontal installation in a secondary ceiling
- Duct optimization to minimize losses
- Airflow calibration (CFM) for each room
Result:
- Over 35% reduction in heating costs
- Uniform comfort throughout the house
- Very low noise level (35 to 40 dB indoors)
Detailed technical specifications
Main specifications
- Indoor model: DIRM-18HP-DUH
- Outdoor model: DIRM-18HXPRO28-1Z
- AHRI: 207743757
- Refrigerant: R-410A
- Voltage: 220V
- Piping: 1/4 – 1/2 in
Dimensions
- Indoor unit: 34.65 × 28.53 × 8.27 in
- Outdoor unit: 35.04 × 13.46 × 26.50 in
Noise level
- Indoor: 35 to 40 dB(A)
- Outdoor: 59 dB(A)
These levels are particularly appreciated in residential environments where acoustic comfort is important.
Smart functions and advanced comfort
The Heat Xtreme Pro series includes several useful everyday functions:
- Automatic defrost
- Automatic restart after power failure
- 24-hour timer
- Low-temperature air conditioning
- Optional WiFi (smart home compatible)
These features allow for efficient comfort management without constant intervention.
What customers absolutely need to know before installing this system
Common mistakes we observe
After hundreds of installations in Montreal, Longueuil, and on the South Shore, some mistakes often recur:
1. Underestimating duct design
Poor design drastically reduces efficiency. At AirGreen, we always perform:
- Thermal load calculation
- Airflow balancing
- Loss optimization
2. Choosing inadequate power
An 18,000 BTU unit is ideal for:
- 800 to 1400 sq ft (depending on insulation)
- But each project is unique
3. Neglecting access for maintenance
We always provide for:
- Simplified access to the unit
- Strategic position for maintenance
Maintenance and durability
A ducted system like this requires:
- Filter cleaning
- Annual check-up
- Duct inspection
The DIRECT AIR brand is known for:
- High durability
- Strict Canadian standards
- Long-term reliability
Warranty:
- 10-year compressor
- 10-year parts
- Optional labor available
Why choose AirGreen for your HVAC installation
We don't just sell a product. We provide a complete, optimized, and durable installation.
What sets us apart:
- Certified refrigeration technicians
- Expertise in complex ducted systems
- Fast and clean installation
- Real and accessible after-sales support
We operate throughout:
- Montreal
- Laval
- Longueuil
- North Shore
- South Shore
Each project is custom-designed, without approximation.
A smart choice for the Greater Montreal climate
The DIRECT AIR HEAT XTREME PRO 18000 BTU ducted heat pump represents an excellent compromise between:
- Extreme heating performance
- Aesthetic discretion
- Energy efficiency
- Residential adaptability
It is perfectly suited for homeowners who want a modern central system without compromising winter comfort.
Take action with AirGreen
Are you considering a ducted HVAC installation in Montreal, Laval, or Longueuil? Our team is ready to analyze your project and offer you a tailored, clear, and surprise-free solution.
Contact AirGreen today for:
- A detailed quote
- An on-site technical evaluation
- Personalized advice