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AirGreen × MIDEAMIDEA PRO dealerMidea22 in 115 V or 220 VINFINITE series9,000, 12,000 and 18,000 BTU/hUp to 12 years on parts and compressorMontreal · Laval · Longueuil · South Shore · North Shore
01 · The sizes

Three sizes, five models: 115 V or 220 V.

Blue marks the best value in each column. Tap a size to open its product page.

Size and modelHeat at 8 °CHeat at -8 °CKept at -8 °CMax. at -15 °CMax. at coldestSEER2HSPF2ENERGY STARLogisVertAHRI
9,000 BTU/h · 115 VMO1BS-H09B-1A + MSGNS-H09B-1A10,000 BTU/h8,000 BTU/h80%7,000 BTU/h—21.59.0Cold climate$0215471365
9,000 BTU/hMO1BS-H09B-2A + MSGNS-H09B-2A10,000 BTU/h8,000 BTU/h80%7,000 BTU/h—21.69.4Cold climate$0215471367
12,000 BTU/h · 115 VMO1BS-H12B-1A + MSGNS-H12B-1A—————21.3—No recordNot on the list215471366
12,000 BTU/hMO1BS-H12B-2A + MSGNS-H12B-2A—————21.3—No recordNot on the list215471368
18,000 BTU/hMO1BS-H18B-2A + MSGNS-H18B-2A18,800 BTU/h14,000 BTU/h74%11,500 BTU/h—20.29.1Standard$700215471369

SEER2, EER2, HSPF2 and heat: ENERGY STAR data by AHRI number, Oct. 8, 2026 (8 °C = 47 °F, -8 °C = 17 °F, -15 °C = 5 °F; at -15 °C it is the maximum declared heat). Temperature limits: Midea Comfort Canada. LogisVert: Hydro-Québec formula, list consulted Oct. 6, 2026. Coldest point: NEEP list, maximum published heat at -30 °C (-22 °F) or -25 °C (-13 °F), Oct. 8, 2026. Midea22 12,000: no ENERGY STAR record, SEER2 from the Midea brochure.

02 · How it works

One unit outside, one head on the wall: the heat makes the trip.

Tap a step to see it on the diagram, or switch to cooling: the same circuit runs the other way.

AirGreen principle diagram: unit positions and line lengths vary from house to house.

03 · In deep cold

At -8 °C, the Midea22 keeps 74 to 80% of its 8 °C heat.

Every size, with its certified heat at 8 °C, at -8 °C and its maximum heat at -15 °C.

9,000 BTU/h

MO1BS-H09B-2A
80%of its 8 °C heat, kept at -8 °C
8 °C10,000 BTU/h
-8 °C8,000 BTU/h
-15 °C7,000 BTU/h

Coldest published point: -15 °C (NEEP list)

12,000 BTU/h

MO1BS-H12B-2A

No ENERGY STAR record: heat not certified.

18,000 BTU/h

MO1BS-H18B-2A
74%of its 8 °C heat, kept at -8 °C
8 °C18,800 BTU/h
-8 °C14,000 BTU/h
-15 °C11,500 BTU/h

Coldest published point: -15 °C (NEEP list)

ENERGY STAR and NEEP data by AHRI number, Oct. 8, 2026. Bars scaled per size. At -15 °C and at the coldest point, it is the maximum published heat.

04 · 1 kWh, how much heat?

A heat pump does not make heat: it moves it.

Pick a model and a temperature: here is how many kWh of heat come out per kWh of electricity, from the NEEP list COPs, and what a kWh of heat costs at Rate D.

Model
Outside

COPs published by the NEEP list (ashp.neep.org, data by AHRI number, Oct. 8, 2026): rated at 8, -8 and -15 °C; at the coldest point, at maximum output, as reported by the manufacturer. Electric baseboard: about 100% efficient (NRCan, “Heating with Electricity”). Hydro-Québec Rate D in force April 1, 2026: 7.065¢/kWh up to 40 kWh per day, 11.142¢/kWh beyond, plus the access charge. A lab COP is not a bill: real use depends on the house and how it is used.

05 · Compare at the same size

The Midea22 against the other three series.

Pick a size: the Midea22 is framed in Midea blue, green marks the best value on each line.

Size
Wall heat pump Midea22

Midea22

INFINITEThis page
Wall heat pump Midea25

Midea25

ALL EASY PRO Energy Star
Wall heat pump Midea28

Midea28

ALL EASY PRO Extreme Heat
Wall heat pump Midea35

Midea35

ALL EASY PRO Highest Efficiency
Model
MO1BS-H18B-2A
MO1ES-H18B-2A
MO1HS-H18B-2A
MO1SS-H18B-2A
SEER2 (summer)
20.2
23.5
21.4
25.6
EER2
11.5
12.7
12.5
15.0
HSPF2 (winter)
9.1
10.8
11.0
16.2
Heat at 8 °C
18,800 BTU/h
18,000 BTU/h
18,000 BTU/h
20,000 BTU/h
Heat at -8 °C
14,000 BTU/h
15,000 BTU/h
18,000 BTU/h
19,300 BTU/h
Kept at -8 °C
74%
83%
100%
96%
Max. heat at -15 °C
11,500 BTU/h
12,800 BTU/h
18,000 BTU/h
22,600 BTU/h
Max. heat at coldest point
Not published
8,100 BTU/h at -25 °C
8,000 BTU/h at -30 °C
11,900 BTU/h at -30 °C
Runs down to
-15 °C (certified)
-25 °C
-30 °C
-30 °C
100% heat down to
Not published
Not published
-25 °C
Not published
ENERGY STAR
Standard
Cold climate
Cold climate
Cold climate
LogisVert
$700
$1,800
$2,160
$2,316
AHRI number
215471369
215471377
215471382
215471388
115 V in our lineup
No
No
No
No
Product page

SEER2, EER2, HSPF2 and heat: ENERGY STAR data by AHRI number, Oct. 8, 2026 (8 °C = 47 °F, -8 °C = 17 °F, -15 °C = 5 °F; at -15 °C it is the maximum declared heat). Temperature limits: Midea Comfort Canada. LogisVert: Hydro-Québec formula, list consulted Oct. 6, 2026. Coldest point: NEEP list, maximum published heat at -30 °C (-22 °F) or -25 °C (-13 °F), Oct. 8, 2026. Midea22 12,000: no ENERGY STAR record, SEER2 from the Midea brochure.

06 · Sound, speed by speed

From turbo to silent: the sound of each Midea22.

The five indoor fan speeds, in decibels, from Midea’s tables. The outdoor unit is shown under the chart.

Model
44Turbo
37High
33Medium
23Low
19Silent

19 dB(A) in silent mode, 53 dB(A) for the outdoor unit.

Midea “High Wall Split” brochure, specification tables (indoor unit: turbo, high, medium, low, silent; outdoor unit: published value). Test conditions are not stated in the brochure, and the same ALL EASY PRO head carries different values depending on the outdoor unit paired (Midea25 or Midea28). Decibels are logarithmic: 10 dB less means ten times less sound energy.

07 · What Midea puts inside

What Midea built into the Midea22.

The features Midea states for this series.

INFINITE indoor unit
INFINITE8 °C heating mode

A heating mode that holds about 8 °C (46 °F) in the room, according to Midea.

INFINITELouver position memory

The louvers return to the position you had set.

INFINITEWi-Fi and wired controller port

The unit accepts a Wi-Fi module or a wired wall controller, as options.

Outdoor units
Every Midea wall unitVariable speed and R-454B

Variable-speed compressor according to Midea, and R-454B refrigerant per our product pages.

Source: Midea Comfort Canada (mideacomfortna.ca), single-zone, ALL EASY PRO and INFINI pages, consulted Oct. 8, 2026; compressor and refrigerant: ENERGY STAR, Oct. 8, 2026.

08 · Hydro-Québec LogisVert

$700 for the Midea22 18,000. The other sizes: $0.

Hydro-Québec multiplies the certified heat at -8 °C by $120 per 1,000 BTU/h for ENERGY STAR cold climate, $50 for standard. Tap a size to see the calculation and your application deadline.

ENERGY STAR cold climate: $120 / 1,000 BTU/hENERGY STAR standard: $50 / 1,000 BTU/h
Midea22 9,000: $0. LogisVert requires an outdoor unit of at least 12,000 BTU/h nominal. Midea22 12,000: no ENERGY STAR record and not on the Hydro-Québec list as of Oct. 6, 2026, so no LogisVert.
ENERGY STAR required

Since November 26, 2025, only ENERGY STAR certified units qualify.

Nine months to apply

You apply no later than 9 months after installation.

Capped at cost

The rebate never exceeds 100% of the purchase and installation cost before taxes.

We give you the AHRI number

It is on your quote and your invoice: it is what Hydro-Québec checks.

Source: Hydro-Québec, LogisVert residential participation guide v1.10 (Sept. 15, 2026) and eligible heat pump search tool, consulted Oct. 6, 2026; heat at -8 °C: ENERGY STAR, Oct. 8, 2026. Indicative amounts, confirmed by Hydro-Québec when you apply. Our LogisVert page

09 · Did you know?

Eight things to know about the Midea22.

Tap a card to flip it: each number’s source is on the back.

1 / 8
  1. 01Depth7 7/8in.Our slimmest Midea wall unitTap for the explanation
    01

    At 9,000 and 12,000, the Midea22 head is only 7 7/8 in. (200 mm) deep, according to Midea: the ALL EASY PRO heads of the other series are thicker.

    Midea “High Wall Split” brochure, p. 6.

  2. 02Midea22 12,000 · 115 V18dB(A)Its quietest speedTap for the explanation
    02

    At silent speed, the 12,000 at 115 V goes down to 18 dB(A); the other sizes to 19 or 20 dB(A). Outside, 53 dB(A) for the 9,000 (115 V) and the 12,000.

    Midea “High Wall Split” brochure, p. 6.

  3. 03115 V20AEven at 115 V, its own circuitTap for the explanation
    03

    Per our product data, the 12,000 at 115 V needs a minimum circuit of 19 A and 20 A protection; the 9,000 at 115 V, 18 A and 20 A. We plan that circuit in the quote.

    Our airgreen.ca product pages, Oct. 8, 2026 (MCA, MOP).

  4. 04Midea22 12,0007,000BTU/hThe 12,000 at -15 °C, Midea’s figuresTap for the explanation
    04

    The 12,000 has no ENERGY STAR record, but Midea publishes its heat at -15 °C: 7,000 BTU/h (COP 1.85) at 115 V and 8,000 BTU/h (COP 1.80) at 220 V. Manufacturer figures, not certified.

    Midea “High Wall Split” brochure, p. 6.

  5. 05Midea22 9,00070%Kept at -15 °CTap for the explanation
    05

    At -15 °C, the NEEP list gives 7,000 BTU/h for the 9,000, 70% of its rated 8 °C heat. The 18,000 keeps 61%.

    NEEP list, data by AHRI number, Oct. 8, 2026.

  6. 06220 V3.26COP220 V, a bit more efficientTap for the explanation
    06

    At 9,000, the 220 V version has a rated COP of 3.26 at 8 °C, versus 3.15 at 115 V, per the NEEP list.

    NEEP list, data by AHRI number, Oct. 8, 2026.

  7. 07Outdoor unit24.6kgOur lightest Midea outdoor unitTap for the explanation
    07

    The Midea22 9,000 220 V outdoor unit weighs 24.6 kg (54 lb): the lightest of our Midea wall units. The 18,000’s weighs 32.8 kg (72 lb), according to Midea.

    Midea “High Wall Split” brochure, p. 6.

  8. 08Airflow106CFMFrom 106 to 471 CFMTap for the explanation
    08

    From the 9,000 115 V in silent mode (106 CFM) to the 18,000 in turbo (471 CFM), according to Midea.

    Midea “High Wall Split” brochure, p. 6.

Swipe to see the other cards, tap a card to flip it.

10 · Midea warranty

12 years on parts and compressor, if the unit is registered in time.

For the first owner of a single-family home, registration within 60 days of installation. Pick your case.

12 years

on the compressor and on parts: first owner, single-family home, unit registered within 60 days.

Compressor
12 years
Parts
12 years
Labour
Not covered by Midea
Registration within 60 days

On mideacomfortna.ca, within 60 days of installation. We show you how at start-up.

Licensed installer

Midea requires installation by a licensed contractor. AirGreen: RBQ 5645-9605-01.

What Midea does not cover

Labour and refrigerant are excluded from the Midea warranty, in plain words.

Source: Midea limited warranty for Canada (rev. 12.2024, September 2026 edition), linked from mideacomfortna.ca, consulted Oct. 6, 2026.

11 · Dealer

AirGreen — MIDEA PRO dealer

AirGreen, Midea PRO dealer

MIDEA PRO dealer: recognized expertise across the whole residential and commercial range.

Up to 12 years of Midea warranty on parts and compressor for systems registered within 60 days.

Specialized MIDEA technical training completed: installation to the manufacturer’s standards, advanced diagnostics and certified service.

Full command of MIDEA systems, from selection to start-up, including preventive maintenance and specialized repairs.

Priority access to original parts for after-sales service, cutting response times.

Privileged access to PRO programs and new technology, in Montreal, Laval, Longueuil, the North Shore, the South Shore and Montérégie.

1Free visit

We look at the room, the insulation, the wall and where the outdoor unit goes.

2Clear quote

The series, the size, the AHRI number and the indicative LogisVert amount.

3Installation and start-up

Vacuum, refrigerant charge, heating and cooling tests.

4Warranty and LogisVert

We give you the AHRI number and the papers for your Hydro-Québec application.

12 · Our Midea installs

Our latest six Midea wall units installed.

Our articles mostly name the Midea28 and the Midea35. Here are the latest six Midea wall units published on our blog.

13 · True or false?

Five questions about the Midea22.

Answer, then read why.

Question 1 / 5Score 0
  1. “A 115 V Midea22 plugs into any outlet.”

    False. Per our product data, the 12,000 at 115 V needs a 20 A circuit (19 A minimum): a circuit of its own, planned at installation.

    Our airgreen.ca product pages, Oct. 8, 2026.

  2. “Every Midea22 is ENERGY STAR cold climate certified.”

    False. Only the 9,000 models (115 V and 220 V) carry the cold climate mark. The 18,000 is ENERGY STAR certified without it, and the 12,000 has no record.

    ENERGY STAR, data by AHRI number, Oct. 8, 2026.

  3. “The Midea22 is our slimmest Midea wall unit.”

    True. 7 7/8 in. deep at 9,000 and 12,000, according to Midea.

    Midea “High Wall Split” brochure, p. 6.

  4. “At 12,000, the 115 V version heats as much as the 220 V at -15 °C.”

    False. Midea publishes 7,000 BTU/h at 115 V and 8,000 BTU/h at 220 V at -15 °C.

    Midea “High Wall Split” brochure, p. 6.

  5. “The NEEP list publishes Midea22 figures down to -30 °C.”

    False. Its coldest point on the NEEP list is -15 °C. For -30 °C, look at the Midea28 or the Midea35.

    NEEP list, data by AHRI number, Oct. 8, 2026.

14 · Frequently asked questions

What people ask us about the Midea22.

For 115 V: it is the only one of our Midea wall units sold in 115 V, in 9,000 and 12,000 BTU/h. It also has an 8 °C heating mode and a port for a Wi-Fi module or a wired controller, according to Midea.

AirGreen × MIDEAMIDEA PRO dealerMidea22 in 115 V or 220 VINFINITE series9,000, 12,000 and 18,000 BTU/hUp to 12 years on parts and compressorMontreal · Laval · Longueuil · South Shore · North Shore

Sources checked on October 8, 2026

  1. ENERGY STAR, Certified Air-Source Heat Pumps (dataset w7cv-9xjt): AHRI numbers of our 17 Midea wall units, data of Oct. 8, 2026.
  2. NEEP, Cold Climate Air Source Heat Pump List (ashp.neep.org): maximum heat at the coldest published point, consulted Oct. 8, 2026.
  3. Midea Comfort Canada (mideacomfortna.ca): single-zone, Extreme Heat, Advance, ALL EASY PRO and INFINI pages, consulted Oct. 8, 2026; Midea “High Wall Split” brochure.
  4. Midea limited warranty for Canada (rev. 12.2024, September 2026 edition), consulted Oct. 6, 2026.
  5. Hydro-Québec, LogisVert residential participation guide, version 1.10, Sept. 15, 2026; eligible heat pump search tool, consulted Oct. 6, 2026.
  6. AirGreen, “Nos réalisations” blog: 173 Midea wall unit articles published as of Oct. 8, 2026.
  7. airgreen.ca product pages (models, AHRI numbers), Oct. 8, 2026.

LogisVert amounts are indicative: Hydro-Québec confirms them when you apply. Prices on quote.

Prices on quote. Free home estimate.
The Midea22 shop

All 5 Midea22 units, right below.

Open the product page: the model, the AHRI number and the indicative LogisVert amount.

MIDEA