DirectAir DA25 Wall-Mounted Heat Pump | R410a - 9,000 BTU

In stock
SKU: DIRM-09DA25-1Z
Provincial Subsidy (LogisVert): 0 $ (Updated: November 26, 2025)
Model Number (Interior): DIRM-09HP-WM
Model Number (External): DIRM-09DA25-1Z
AHRI: 207743719
ENERGY STAR®: Yes
ENERGY STAR® (Cold Climate): Yes / Yes
# ENERGY STAR ID:
Heating Capacity: -25 °C
Cooling Capacity: 9,000 BTU
Gas (Freon): R-410A
WiFi: Optional

SEER2 (Seasonal Air Conditioning Efficiency)

1 25.5 30

HSPF2 (Seasonal heating efficiency)

1 12.3 15

EER2 (Instantaneous efficiency in air conditioning)

1 15.0 20

COP at -8 °C (Heating energy efficiency)

1 2.17 3
Nominal Power: 9,000 BTU
Power at -8°C: 8500 BTU
Power at -15°C: 7500 BTU
Interior Dimensions (L x D x H): 31.30 × 8.86 × 11.61 in
Vertical flap control (Air direction): Auto
Horizontal flap control (Air direction): Auto
Sound Pressure Level (Indoor): dB(A)
External Dimensions (L x W x H): 30.12 x 11.93 x 21.85 in
Piping: 1/4 - 3/8 po
Sound Pressure Level (Exterior): 53.0 dB(A)
Voltage: 220 V
MCA (Minimum Circuit Ampacity): A
MOP (Maximum Overcurrent Protection): 15 A
Warranty (Compressor - Parts - Labor): 5-5-0 years
Additional Warranty: Possible

A compact and reliable solution for Quebec's demanding climate

In the field of HVAC in Montreal, Laval, Longueuil, and on the North and South Shores, some models stand out for their balance of performance, simplicity, and controlled cost. The DirectAir DA25 9,000 BTU wall-mounted heat pump fits precisely into this category. At AirGreen, we regularly install this unit in apartments, condos, and small houses where the priority is an efficient, durable solution adapted to Quebec winters.

This model does not try to impress with unnecessary features. Instead, it relies on proven reliability, heating capacity down to -25°C, and simple and quick installation, making it a strategic choice for many homeowners.


Understanding the Real Performance of the DirectAir DA25 9,000 BTU

Capacity and Operation in Cold Climates

The first question our customers ask concerns winter performance. With a functional heating capacity down to -25°C, this heat pump meets the demands of Quebec's climate.

Here are the key data:

  • Cooling Capacity: 9,000 BTU
  • Heating Capacity at -8°C: 8,500 BTU
  • Capacity at -15°C: 7,500 BTU
  • Refrigerant: R-410A
  • ENERGY STAR® Certification (including cold climate)

These performances perfectly match the needs of a condo or a small dwelling in Montreal or Laval, especially in configurations where insulation is adequate.

Moreover, according to technical documentation, DirectAir systems can achieve efficiencies of up to 23.5 SEER and 11.5 HSPF depending on configurations, which confirms their positioning in the efficient yet accessible segment.


Energy Efficiency and Operating Costs

The values provided for this model are:

  • SEER2: 12.5
  • HSPF2: 11.2
  • EER2: 11.5
  • COP at -8°C: 1.21+ (approximation based on data)

In real-world conditions, this means:

  • A significant reduction in heating costs compared to electric baseboards
  • Stable air conditioning in summer, even during heatwaves in Montreal
  • Consistent performance without excessive fluctuations

At AirGreen, we have observed that this type of system is particularly cost-effective for clients who wish to replace a traditional electric system without investing in a more expensive high-end heat pump.


Smart Features Adapted to Everyday Life

Comfort and Air Control

The DirectAir DA25 includes several essential functions:

  • Automatic vertical AND horizontal vanes
  • Multi-speed fan (up to 12 speeds according to brochure)
  • Sleep, turbo, and eco modes
  • "Follow me" function to adjust temperature according to the remote control
  • Humidity and motion detection

These features allow for uniform air distribution, a crucial point in small spaces where temperature variations can be more noticeable.


Connectivity and Smart Home

  • Optional WiFi
  • Compatible with Google Home and Alexa

For many clients in Longueuil and Brossard, this option becomes important, especially for:

  • Remote programming
  • Optimizing consumption
  • Adjusting the temperature before arriving home

Concrete Example of Installation by AirGreen

Project completed in Montreal (Rosemont)

We recently installed a DirectAir DA25 9,000 BTU in a 650 sq ft condo.

Initial situation:

  • Heating solely by electric baseboards
  • No air conditioning system
  • Average insulation

Client's objectives:

  • Reduce Hydro-Québec bill
  • Add air conditioning
  • Maintain a reasonable budget

AirGreen Solution:

  • Wall-mounted installation in the living room
  • 12-foot piping run (standard installation)
  • Outdoor wall bracket

Result:

  • Estimated consumption decrease: 25 to 35%
  • Significantly improved thermal comfort
  • No noticeable noise (outdoor unit at 53 dB)

Installation: What You Really Need to Know

Dimensions and Technical Constraints

  • Indoor Unit: 31.30 × 8.86 × 11.61 in
  • Outdoor Unit: 30.12 × 11.93 × 21.85 in
  • Piping: 1/4 - 3/8
  • Voltage: 220V
  • Max. Breaker: 15A

These dimensions make this heat pump ideal for:

  • Condos
  • Small plexes
  • Rooms or offices

Common Mistakes to Avoid

At AirGreen, we often see mistakes in poorly planned projects:

1. Incorrect indoor placement
→ Result: poor air circulation

2. Overly exposed outdoor installation
→ Impact on winter performance

3. Under-sizing
→ Loss of efficiency and discomfort

We always recommend a professional assessment before installation, even for a standard model.


Reliability and Maintenance

Durability of the DirectAir System

DirectAir units are designed to high Canadian standards, with recognized reliability.

Included warranty:

  • Compressor: 5 years
  • Parts: 5 years
  • Labor: 0 years (option available)

Recommended Maintenance

To maintain performance:

  • Filter cleaning: every 1 to 3 months
  • Professional maintenance: once a year
  • Drain and coil inspection

At AirGreen, we offer HVAC maintenance programs in Montreal, Laval, and Longueuil to extend the lifespan of equipment.


Why Choose AirGreen for Your HVAC Installation

Choosing the right equipment is important, but choosing the right installer is even more so.

At AirGreen:

  • Certified and experienced refrigerating technicians
  • Quick installation (often in less than 5 days)
  • Transparent pricing with no surprises
  • 5M$ liability insurance
  • Local expertise (Montreal, South Shore, North Shore)

We have installed hundreds of similar systems and know exactly how to optimize their performance for each type of building.


Who is the DirectAir DA25 9,000 BTU really for?

This model is particularly suitable for:

  • Condos up to ~700 sq ft
  • Small dwellings
  • Owners looking for an economical solution
  • Replacement of electric baseboards

It is less suitable for:

  • Large houses
  • Poorly insulated spaces
  • Projects requiring multi-zone

Conclusion: A Smart Choice for a Controlled Project

The DirectAir DA25 9,000 BTU wall-mounted heat pump represents an excellent compromise between cost, performance, and simplicity. It perfectly meets the needs of clients looking for a reliable solution for Quebec's climate without investing in a premium range.

At AirGreen, we recommend this model when the project is well-sized and expectations are realistic. It is an efficient, durable, and field-proven solution.


Get Your Personalized Quote with AirGreen

Do you want to know if the DirectAir DA25 is suitable for your property in Montreal, Laval, Longueuil, North Shore, or South Shore?

Contact our team today. We offer a quick evaluation, a clear price, and professional installation, without compromising on quality.