MIDEA ATOM X Electric Furnace | 4 Tons

• Warranty (Compressor - Parts - Labor): Possible
• Additional Warranty (10-10-10): Possible
• Voltage: 220V
• Gas (Freon): R-454B
• Piping: 3/8 - 3/4

The perfect combination of innovation, comfort and energy efficiency

At AirGreen, we believe that indoor comfort should rhyme with performance, durability and peace of mind. This is exactly what the MIDEA ATOM X | 4 Ton Electric Furnace offers, a high-end HVAC solution designed to deliver consistent heat and exceptional performance , even during the harshest Quebec winters.

Thanks to its Mini VRF Inverter technology , this unique system combines precision, flexibility and energy efficiency. It ensures smooth and silent temperature regulation, while reducing power consumption.
For homeowners in Montreal, Laval, Longueuil, on the North Shore and the South Shore , the MIDEA ATOM X represents a major evolution in the world of smart electric heating.

A state-of-the-art Mini VRF system

A performance engine for modern buildings

The MIDEA ATOM X is more than just an electric furnace: it's a centralized climate management platform , capable of controlling multiple indoor units —wall-mounted, cassette, ducted, or even other electric furnaces.
This modularity makes the system an ideal solution for single-family residences as well as for offices, businesses, multiplexes or high-end condos .

With its flexible communication topology and intelligent cabling reaching up to 2,000 meters , the MIDEA ATOM X simplifies installation while providing unparalleled connectivity and stability.
Each indoor unit can be managed independently or centrally—allowing the temperature to be adjusted room by room as needed, while optimizing overall energy consumption.

Certified performance for Quebec winters

Guaranteed heating down to -30°C

The Atom X series is one of the few Cold Climate V6.1 certified electric heating systems, capable of maintaining 100% heating capacity down to -20°C and operating efficiently down to -30°C.
In concrete terms, this means that even on freezing January nights in Laval or windy mornings in the Plateau-Mont-Royal, your system continues to heat consistently, without fluctuations or loss of power.

Key performance data:

• Power : 48,000 BTU (4 Tons)

• Seasonal Efficiency (SEER2) : 17.0

• Heating efficiency (HSPF2) : 9.4

• Instantaneous efficiency (EER2) : 11.7

• Voltage : 220 V

• Sound level : approximately 59 to 60 dB(A)

• Refrigerant : R-454B, low GWP (466), 78% reduction in climate impact compared to R-410A

• ENERGY STAR and ENERGY STAR Cold Climate Compatibility

These figures are not just a technical argument: they reflect a true energy revolution . With its dual rotary compressor inverter motor, the MIDEA ATOM X consumes only the energy needed to maintain the target temperature—thus offering up to 30% electricity savings compared to a traditional furnace.

An eco-responsible design without compromising on performance

R-454B refrigerant: a forward-looking choice

The R-454B refrigerant used in the Atom X series represents a major step forward in environmental protection. It is a low Global Warming Potential (GWP 466) gas, representing a reduction of approximately 78% in equivalent CO₂ emissions compared to R-410A.

This technological choice does not sacrifice performance: on the contrary, R-454B offers better thermal conductivity , greater energy efficiency and increased system stability over time.
The result: a more durable, more environmentally friendly device that is less expensive to operate.

Installation flexibility adapted to each project

The intelligence of a system that adapts to everything

One of the major assets of the MIDEA ATOM X is its exceptional modularity .
It can be connected to a wide variety of indoor units:

• 4-way cassettes for balanced air distribution in large spaces,

• Discreet wall units for bedrooms or offices,

• Medium static pressure ducts for larger installations,

• Secondary electric furnaces for a complete hybrid system.

Thanks to the electronic expansion valve (EEV) and the variable speed ECM motor , each room receives the right amount of warm air, without overconsumption or thermal imbalance.
Standard RS485 and 24V thermostats allow seamless integration into any type of residential or commercial building.

Easy maintenance and exclusive innovations

Automatic refrigerant charging

Unlike conventional systems requiring complex manual calculations, the MIDEA ATOM X incorporates an automatic refrigerant charging system .
This device significantly reduces the risk of errors during installation and speeds up commissioning.
AirGreen technicians particularly appreciate this innovation, which guarantees optimal gas pressure, maximum efficiency and increased compressor longevity.

Smart leak detection

As an option, the Atom X series can be equipped with a refrigerant leak shutoff device . This system instantly blocks the flow of refrigerant to prevent it from entering the building—an additional safety feature ideal for sensitive residential and commercial environments.

AirGreen Guarantee, Reliability and Expertise

An uncompromising guarantee

Every MIDEA ATOM X Electric Furnace installation is backed by a full 10-year residential warranty on parts, compressor, and labor.
For commercial installations, the warranty covers 10 years for parts and compressor .
This cover, offered in collaboration with Descair , the exclusive distributor of Midea in Quebec, demonstrates the reliability and seriousness of the product.

AirGreen expertise: a guarantee of quality

Our RBQ and CCQ certified refrigeration engineers and installers ensure meticulous installation, perfect calibration and attentive after-sales service.
At AirGreen, each project is carried out according to the highest industry standards: electrical compliance, pressurization, performance testing, and complete technical documentation.

We believe that an informed customer is a satisfied customer—that's why we support our clients every step of the way: from the free quote to final commissioning.

Case study: renewed comfort in Boucherville

In 2025, our team installed a MIDEA ATOM X 4 Tonnes in a spacious family residence in Boucherville .
The owner, keen to reduce his energy bill, replaced his old oil system with this 100% electric and eco-responsible solution.

We have designed a custom configuration:

• a MIDEA ATOM X outdoor unit,

• a main electric furnace,

• two wall units for the upper floor,

• a central conduit for the family room.

The result: quiet performance, gentle, even heat throughout the rooms, and a significant reduction in annual energy consumption.
According to the client, "the house has never been so comfortable, even at -25°C."

Take advantage of the provincial LogisVert subsidy

The MIDEA ATOM X | 4 Ton Electric Furnace is eligible for the LogisVert grant , financial assistance of up to $4,416 (updated July 2025).
This grant aims to encourage Quebecers to adopt ecological and efficient HVAC systems.
AirGreen supports each client in preparing the administrative file , to ensure that the application process is simple, quick and complete.

Why choose AirGreen for your HVAC installation?

A complete, honest, no-deposit service

At AirGreen, customer satisfaction comes first.
We don't ask for a deposit until the work is completed - you only pay when you are 100% satisfied .
Before each intervention, we present a clear and transparent final offer , without hidden costs or unpleasant surprises.

A local business, close to you

Based in Montreal and Boucherville , we serve all of Greater Montreal: Laval, Longueuil, Repentigny, Terrebonne, Blainville, Sainte-Thérèse, Saint-Jean-sur-Richelieu and more.
Our mission is simple: to offer superior quality heating and air conditioning solutions, with personalized and human service.

Upgrade to AirGreen performance today

The MIDEA ATOM X | 4 Ton Electric Furnace represents the future of residential and commercial heating in Quebec: greener, quieter, more efficient .
Trust AirGreen to help you find a sustainable, economical solution tailored to your comfort.

Contact us now for a free, no-obligation estimate.

AirGreen – Heat Pumps, Air Conditioning & Heating
📍 Montreal: 4951 Sainte-Catherine Street East
📍 South Shore: 1370 Joliot-Curie Street, Boucherville, QC J4B 7L9
📞 514-316-2973
📧 sales@airgreen.ca