MIDEA ATOM X Central Heat Pump | 1.5 Tons | Montreal, Laval, South & North Shore

• Official Brochure

• WiFi: Included
• Voltage: 220 V
• Gas (Freon): R-454B
• Piping: 3/8 - 5/8
• Warranty (Compressor - Parts - Labor): 10-10-10 years
• Additional Warranty (10-10-10): Included

The reliability of a central heat pump adapted to our Quebec winters

At AirGreen , we know how crucial it is to rely on a robust and efficient HVAC system, especially when the mercury drops dramatically during the winter. The MIDEA ATOM X | 1.5 Ton Central Heat Pump stands out in its category because it combines efficiency, adaptability and endurance. In the Montreal , Laval , Longueuil , North Shore and South Shore regions, extreme temperature variations require equipment that can provide stable indoor comfort, while maintaining reasonable energy consumption. This model from the Atom X range, designed to operate down to -30°C in heating mode, represents one of the wisest choices for our customers who want a reliable solution adapted to Quebec's harsh climate.

Exemplary operation thanks to R454B refrigerant
Choosing a refrigerant isn't just about performance; it's also about environmental considerations. Midea has opted for R454B , a refrigerant with a lower global warming potential, to reduce the environmental footprint associated with air conditioning and heating systems. In addition, R454B has higher thermal conductivity than some other refrigerants, improving the overall performance of the heat pump. The following features are worth highlighting:

• Environmentally friendly : R454B technology has a more limited impact on the ozone layer and greenhouse gas emissions, which is part of an eco-responsible approach.

• Wide Operating Range : This heat pump can efficiently heat down to -30°C and cool down to ambient temperatures around 52°C.

• Optimized performance : Thanks to the high heat transfer rate, the HVAC system is more responsive, especially during peak heating or cooling demand.

The MIDEA ATOM X 1.5 Tonnes model therefore benefits from technology that is both reliable and environmentally friendly, which perfectly corresponds to the values ​​we advocate at AirGreen, particularly for our installations in Montreal , Laval , Longueuil , on the North Shore and the South Shore .

The Atom X series and its adaptability in residential and commercial environments
Midea's Atom X range is designed to meet the diverse needs of homes and small businesses. It features mini VRF (Variable Refrigerant Flow) technology, allowing multiple indoor units of different types to be powered. This allows different rooms (or zones) to be efficiently cooled or heated without loss of efficiency.

For the MIDEA ATOM X | 1.5 Ton Central Heat Pump , it is possible to connect:

• Compact wall consoles for bedrooms or offices.

• Recessed ceiling cassettes, ideal for a large living room or a business open to the public.

• Ducted fan coil units (low or medium static pressure), which slide into a false ceiling for a discreet appearance and uniform air distribution.

• Multi-position central units, suitable for single-family, duplex or triplex homes, and which simplify long-term HVAC maintenance.

AirGreen teams have installed the Atom X 1.5 Ton heat pump in mid-sized residential buildings in Longueuil , as well as in small shops in Montreal . Thanks to the expertise of our technicians, each project takes full advantage of the flexibility inherent in the Atom X solution.

HVAC Installation: Steps, Tips, and Key Points to Consider
When it comes to installing a new heat pump or replacing an existing system, careful planning is essential. At AirGreen, we make it a point to simplify the process for our customers. Here are the key steps involved in a successful HVAC installation :

1. Thermal Needs Assessment : Our experts visit your home or business to accurately calculate the thermal load for heating and cooling. We take into account the surface area, insulation, and number of occupants.

2. Model Selection : With its 1.5 Ton (18,000 BTU) capacity, the MIDEA ATOM X heat pump is ideal for areas up to approximately 900 to 1000 square feet, depending on insulation.

3. Choosing and positioning indoor units : Some customers prefer discretion (cassettes), while others seek quick installation (wall-mounted consoles). In all cases, the goal remains to optimize air distribution and thermal comfort.

4. Refrigeration Connection Installation : The Atom X allows for a longer piping network than some traditional models, thanks to the capacity to extend up to 984 feet in total. This greatly facilitates distribution network design, particularly in multi-story homes or large commercial premises.

5. Commissioning and Parameter Verification : We use advanced diagnostic tools to verify leaks, the exact amount of refrigerant, and overall system performance. At AirGreen, we master the refrigerant self-charging procedure built into the Atom X heat pump, preventing any human error that could affect efficiency or reliability.

Concrete benefits for our customers in Montreal, Laval, Longueuil, North Shore and South Shore
The MIDEA ATOM X | 1.5 Ton Central Heat Pump offers a multitude of practical benefits, in addition to its great versatility:

• Four-season comfort : In winter, the heat pump maintains pleasant warmth even when it's -30°C outside. During the warmer months, it provides stable and responsive air conditioning.

• Reduced energy bill : Thanks to DC Inverter technology and the characteristics of R454B, electricity consumption decreases significantly, reducing monthly costs.

• Adapts to different configurations : Whether you live in an apartment, a condominium or a single-family home, the Atom X 1.5 Tonnes offers enough flexibility to meet various cooling and heating needs.

• Excellent efficiency (SEER2, HSPF2) : This model displays a SEER2 of 17.0 , an HSPF2 of 9.25 and an EER2 of 12.0 , indicators revealing energy efficiency superior to current standards.

Concrete example of AirGreen installation: Case study in Longueuil
Recently, a duplex owner in Longueuil contacted us about replacing an old electric furnace with a more energy-efficient system. After a thorough evaluation, our technicians recommended the MIDEA ATOM X | 1.5 Ton Central Heat Pump for its perfect fit with the existing configuration.

• Step 1: Diagnosis
  We performed a heat load calculation and found that the living area (approximately 950 sq ft per floor) specifically justified a capacity of 18,000 BTUs.

• Step 2: Removing the old furnace
  We removed the obsolete equipment, while safely recovering its components in accordance with local environmental standards.

• Step 3: Installing the heat pump
  The outdoor unit was installed in the backyard, away from clutter and respecting safety distances. The multi-position indoor unit was integrated into the space previously occupied by the old furnace.

• Step 4: Checking the refrigerant circuit
  The pipes were properly sealed and the pressure settings were checked. Thanks to the auto-charging feature, there was no room for guesswork: the heat pump automatically calibrated itself to optimize the R454B charge.

• Step 5: Commissioning
  As soon as the work was completed, the occupants were able to enjoy comfortable warmth, while observing a significant reduction in noise compared to the previous system.

After a few months of use, the owner is already noticing a drop in his electricity bill, while also benefiting from better temperature control thanks to the modern controls.

AirGreen HVAC Maintenance and After-Sales Service
Proper maintenance is essential to extend the life of any heat pump and maintain optimal performance. We recommend regular HVAC maintenance , ideally once every year or two, depending on usage.

• Cleaning filters and heat exchangers : Clogged filters increase electricity consumption and reduce ambient air quality. Our technicians clean or replace them as needed.

• Checking the refrigerant level : Although the Atom X system has a leak detection function, it is still prudent to check the pressure and quantity of refrigerant to avoid any malfunction.

• Heat pump control in heating and cooling mode : This allows any performance deviations to be detected quickly and remedied before they become more serious.

At AirGreen , we have also implemented an exemplary after-sales service. In the event of a breakdown or abnormal operation, our customers in Montreal , Laval , Longueuil , the North Shore and the South Shore can count on rapid intervention from a qualified technician.

Technical specifications of the MIDEA ATOM X Central Heat Pump | 1.5 Tons
Beyond energy efficiency, this model stands out for technical details that make it a high-end choice:

• Cooling capacity: 18,000 BTU

• Heating range: Up to -30°C

• Refrigerant: R-454B

• SEER2: 17.0 | HSPF2: 9.25 | EER2: 12.0

• Exterior noise level: 58 dB(A)

• Built-in Wi-Fi : Remote management possible via an app, convenient for owners wishing to regulate the temperature before returning home.

• External dimensions: 39.13 x 16.75 x 28

• Voltage : 220 V

• Warranty : 10 years on the compressor, 10 years on parts and 10 years on labor (10-10-10), which demonstrates the manufacturer's confidence in the robustness of its product.

LogisVert subsidy and profitability
To encourage the transition to greener heating and cooling systems, the Quebec government sometimes offers incentive grants. As of May 1, 2025, the Provincial Grant (LogisVert) is $1,872 for this model. This allows homeowners to reduce the initial investment and achieve a faster return on investment.

Furthermore, the lower energy consumption translates into substantial monthly savings, making the heat pump profitable in the medium term. Combined with discounts offered by financing programs or preferential-rate loans, purchasing a MIDEA ATOM X | 1.5 Ton Central Heat Pump becomes even more affordable.

Our experience in HVAC: the guarantee of support from A to Z
For several years, AirGreen has built a solid reputation in the installation, maintenance and repair of HVAC systems throughout Montreal , Laval , Longueuil , the North Shore and the South Shore . We are convinced that trust is built on quality services and rigorous monitoring. This is why we:

• We conduct a free evaluation before each project to determine if the MIDEA ATOM X | 1.5 Ton Central Heat Pump truly meets our customers' needs.

• We offer personalized support to complete the formalities related to subsidies (LogisVert or other government programs).

• We guarantee work carried out by certified refrigeration engineers , all members of the Corporation of Master Pipe Mechanics of Quebec (CMMTQ).

• We do not require any deposit : payment is completed only when the installation is finalized to the customer's complete satisfaction.

Conclusion
In short, the MIDEA ATOM X | 1.5 Ton Central Heat Pump is a wise investment for anyone looking for an efficient, cold-resistant, and eco-friendly HVAC system. At AirGreen , we are proud to offer this product and provide a turnkey service, from model selection to regular maintenance.

Would you like a personalized quote or more information on the MIDEA ATOM X Central Heat Pump? Contact the AirGreen team without delay for a free appointment. We will guide you towards the solution best suited to your needs, your budget and your environment, throughout Montreal , Laval , Longueuil , on the North Shore and the South Shore .