MIDEA28 Wall-Mounted Heat Pump | 9,000 BTU | R-454B (-30°C)

In stock
SKU: MO1HS-H09B-2A
Provincial Grant (LogisVert): 490 $ (Updated: May 1, 2025)
Model Number (Interior): MSEHU-H09B-2A
Model Number (External): MO1HS-H09B-2A
AHRI: 215471380
ENERGY STAR®: Yes
ENERGY STAR® (Cold Climate): Yes / Yes
Heating Capacity: -30 °C
Cooling Capacity: 9,000 BTU
Gas (Freon): R-454B
SEER2: 27.4
HSPF2: 12.5
EER2: 15.4
Interior Dimensions (W x D x H): 33.38 x 9.13 x 11.75
External Dimensions (W x D x H): 31.75 x 13 x 21.75

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  • WiFi: Optional
  • Warranty (Compressor - Parts - Labor): 12-12-10
  • Additional Warranty: Included
  • Piping: 1/4 - 3/8
  • Voltage: 220 V
  • Sound Pressure Level (Outdoor): 56.0 dB(A)
  • Sound Pressure Level (Indoor): 20 / 38 dB(A)

Exceptional performance and eco-friendly technology for Quebec winters

A strategic choice for residential owners in Montreal, Laval and the South Shore

The MIDEA28 Wall-Mounted Heat Pump | 9,000 BTU | R-454B (-30°C) is a compact, ultra-efficient, and environmentally friendly wall-mounted air conditioning and heating solution. Designed for Quebec's harsh climates, it is ideal for homeowners looking to maximize the comfort of their space while reducing their environmental footprint and energy bills. At AirGreen, we have included it in our product offering for its reliability and compatibility with eco-friendly grants available in Montreal, Laval, Longueuil, as well as on the North Shore and South Shore .

An efficient heating system down to -30°C

This model in the MIDEA28 series is specially designed for northern climates. Its high-efficiency compressor combined with low- GWP R-454B gas ensures stable performance even during extreme cold spells. Its SEER2 of 27.4 and HSPF2 of 12.5 make it one of the most energy-efficient systems in its class.

This type of performance is not only advantageous for primary residences in Laval or Brossard, but is also ideal for owners of cottages on the North Shore who want independent and reliable heating even when there are no occupants .

Technical details and dimensions

  • Cooling capacity : 9,000 BTU

  • AHRI number : 215471380

  • SEER2 efficiency : 27.4

  • HSPF2 yield : 12.5

  • Refrigerant gas : R-454B (A2L)

  • Internal dimensions : 33.38 x 9.13 x 11.75

  • External dimensions : 31.75 x 13 x 21.75

  • Indoor noise level : 20 / 38 dB(A)

  • Exterior noise level : 56 dB(A)

Advanced features for smart comfort

Among the features to highlight, the MIDEA28 incorporates:

  • Heating mode at 8°C to maintain a constant minimum temperature without over-consumption

  • Follow Me Technology : Temperature detection on the remote control for precise comfort

  • Smart humidity and human presence sensors

  • Self-cleaning of the indoor unit to extend its lifespan and ensure optimal air quality

  • Automatic shutter control (vertical and horizontal, fixed or oscillating)

  • Wi-Fi connectivity (optional)

  • Multiple functions : Eco, Turbo, Silent, Sleep

  • A2L refrigerant leak detection system

A heat pump compatible with ecological subsidies

Thanks to its ENERGY STAR® and ENERGY STAR® Cold Climate certification , the MIDEA28 is eligible for several grant programs, including Hydro-Québec's LogisVert program . Whether you're in Longueuil or Sainte-Thérèse, our team at AirGreen will help you maximize your energy savings while reducing installation costs thanks to available financial assistance .

Installation and professional services by AirGreen

At AirGreen, we perform HVAC installation with the highest level of rigor. Our certified technicians regularly install this model in Montreal, Laval, Longueuil, North Shore and South Shore , often in condos, studios, or offices where space is limited but the need for comfort is critical.

Our commitment:

  • No upfront payment : you pay once the installation is complete and you are satisfied

  • Transparent pricing : precise quote before work begins

  • Reliable after-sales service with 10-year labor warranty included

Feedback: Installation carried out in Laval

We recently installed the MIDEA28 in a condominium unit in Chomedey, Laval. The client was looking for an efficient heating solution without encroaching on the main wall space. In less than 5 hours, the unit was fully functional, discreet, and quiet. An estimated annual electricity savings of 20% was projected compared to their previous convector system.

Why choose AirGreen for your wall-mounted heat pump?

  • Regional expertise in HVAC installation in Montreal and surrounding areas

  • Quick access to available stock in branch

  • Complete monitoring: grant, planning, installation, maintenance

  • Transparent, flexible, human-scale service

The MIDEA28 Wall-Mounted Heat Pump | 9,000 BTU | R-454B (-30°C) is more than just an eco-friendly choice. It's a sustainable investment in your home's thermal comfort, backed by a knowledgeable and dedicated local team.

Contact us today for a free estimate or to learn more about this model and available grants!

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