MIDEA - 4-Way Ceiling Cassette (Heat Pump) | 36,000 BTU - R454B

Invisible elegance: MIDEA performance designed for the Quebec climate

At AirGreen , we believe that comfort should never compromise the aesthetics of a space. The MIDEA – 4-Way Ceiling Cassette 36,000 BTU (R454B) perfectly illustrates this vision: an invisible, quiet and extremely efficient heating and cooling solution , designed for the harsh conditions of Quebec.

Designed for high-end residential spaces , modern offices , local businesses or open-plan buildings , this ceiling heat pump combines cutting-edge technology, exceptional energy efficiency and long-term reliability . Thanks to its 4-way design and 360° air distribution, every corner of the room benefits from a perfectly uniform temperature, without direct drafts.

Refined engineering for absolute comfort

Every detail of this cassette has been designed to offer the highest level of thermal comfort . Its 360° air panel distributes heat or coolness evenly, creating a natural and pleasant atmosphere, even in large spaces.

The integrated humidity sensor automatically adjusts dehumidification to maintain optimal humidity levels, preventing dry or stuffy air. In addition, its integrated control box (E-Box) facilitates technical interventions while reducing installation time—a major asset for our AirGreen teams during commercial projects in Montreal or residential renovations on the South Shore.

Its integrated drainage pump efficiently removes condensation, ensuring clean and hygienic operation, even in high-humidity environments such as restaurants, spas or glass-fronted offices.

Performance that lives up to the Canadian climate

A powerful and stable heat pump down to –30°C

The MIDEA 4-Way Cassette 36,000 BTU is a true champion of cooling. Designed to maintain its efficiency even at -30°C , it ensures constant and safe heating all winter long.
Its high-efficiency inverter compressor continuously adapts power according to actual thermal needs. This precise load control eliminates sudden temperature fluctuations and ensures unparalleled stability in comfort.

Certified energy efficiency

• SEER2: 22.6 – exceptional performance for a ceiling cassette.

• HSPF2: 12.3 – higher efficiency in heating mode, ideal for Quebec’s long winter seasons.

• Refrigerant R-454B (A2L) – more environmentally friendly, with low global warming potential.

• ECO Mode function – up to 60% energy saving over 8 hours.

• Turbo function – to quickly reach the desired temperature during major weather variations.

Thanks to these innovations, this unit is one of the most efficient systems in its category, combining performance, economy and respect for the environment .

Exemplary installation flexibility

The MIDEA 4-Way Cassette is compatible with Single-Zone and Multi-Zone configurations, serving up to six separate zones from a single outdoor unit. This modularity makes it ideal for:

• Griffintown's open-plan offices ;

• the restaurants and shops of Old Montreal;

• Laval multi-family residences ;

• or the modern condominiums of Brossard or Longueuil.

With its compact dimensions ( 32.68 x 32.68 x 9.65 in ) and low recessed height, this cassette fits perfectly into suspended ceilings and architectural environments requiring an invisible and designer solution .

Quiet and intelligent comfort

Silence is a luxury, and this tape is proof.
Its indoor noise level of only 38 dB(A) ensures a peaceful atmosphere, even in work or relaxation areas. Outdoors, the level remains contained at 64.5 dB(A) , guaranteeing peace and quiet for the neighborhood.

Silent mode and Wi-Fi smart control allow you to adjust settings remotely from a smartphone. Additionally, the optional wired remote control provides precise adjustment, ideal for commercial spaces where temperature stability is paramount.

The integrated “Follow Me” sensor measures the temperature around the remote control rather than at ceiling level, ensuring even more precise control of the comfort perceived by the occupants.

Robust and durable materials

The MIDEA 4-Way Ceiling Cassette is built to last. Every component reflects superior engineering craftsmanship:

• TU1 copper piping : excellent thermal conductivity and corrosion resistance.

• A2L dispersion system : increased safety for R-454B refrigerant.

• Automatic antifreeze and anti-overheating protection : ensures the longevity of the compressor.

• iClean function : high-temperature self-cleaning to remove internal dust and impurities.

• Automatic restart function after power failure.

These features result in reduced maintenance , improved indoor air quality and extended system life .

A guarantee of trust and peace of mind

MIDEA offers one of the best warranties in the industry , highlighting the exceptional reliability of the MIDEA28 series:

• 12 years on the compressor

• 12 years on parts

• 10 years on labor

This comprehensive coverage demonstrates the manufacturer's confidence in the durability of its products—a major benefit for our AirGreen customers, whether for a residence, condo, or business.

An energy-efficient and connected solution

The MIDEA 4 Ways is fully in line with the energy performance and sustainability approach supported by AirGreen.
Its GA Inverter compressor automatically adjusts power according to indoor and outdoor temperature variations, thus minimizing consumption peaks.

In addition, thanks to Wi-Fi control and compatibility with smart platforms, it is possible to remotely manage schedules, temperatures and operating modes , optimizing comfort and energy savings on a daily basis.

AirGreen expertise: much more than an installation

When you call on AirGreen , you're choosing an RBQ-certified company that has specialized in high-efficiency heat pumps for over 20 years in Greater Montreal. Our customers benefit from comprehensive support:

• Free on-site technical assessment ;

• Detailed and no-surprises proposal before any work begins;

• No advance payment required - payment only upon full satisfaction;

• Certified and experienced technicians capable of optimizing system performance according to your building;

• Responsive after-sales service and personalized follow-up .

Our teams regularly work on complex installations where the MIDEA 4-Way Cassette is the ideal solution — particularly in contemporary architecture or energy renovation projects aiming for LogisVert certification.

Conclusion: the invisible cassette serving visible comfort

The MIDEA – 4-Way Ceiling Cassette (Heat Pump) 36,000 BTU – R454B is much more than just an air conditioning unit. It is a premium comfort solution , designed to provide a perfect climate, maximum efficiency and uncompromising architectural integration.

For any owner, manager or designer looking to combine discretion, power and durability , this ceiling cassette represents the smart and sustainable choice for Quebec today and tomorrow .

🟢 Contact AirGreen today!

Get a 100% free on-site estimate for your heat pump or ceiling cassette installation in Montreal, Laval, Longueuil, the North Shore or the South Shore .
📞 514-316-2973 | ✉️ sales@airgreen.ca