AirGreenMIDEA
MIDEA PROThe Midea25 at AirGreenMIDEA PRO dealer, specialized Midea technical training completed.
MIDEA PRO
AirGreen × MIDEAMIDEA PRO dealerMidea25 down to -25 °CENERGY STAR cold climate, 4 sizesSEER2 up to 25.8Up to 12 years on parts and compressorMontreal · Laval · Longueuil · South Shore · North Shore
01 · The sizes

Four sizes, all ENERGY STAR cold climate.

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/hMO1ES-H09B-2A + MSEHU-H09B-2A10,000 BTU/h8,100 BTU/h81%8,000 BTU/h5,700 BTU/h at -25 °C25.812.5Cold climate$0215471375
12,000 BTU/hMO1ES-H12B-2A + MSEHU-H12B-2A12,000 BTU/h10,100 BTU/h84%8,400 BTU/h5,300 BTU/h at -25 °C25.510.6Cold climate$1,212215471376
18,000 BTU/hMO1ES-H18B-2A + MSEHU-H18B-2A18,000 BTU/h15,000 BTU/h83%12,800 BTU/h8,100 BTU/h at -25 °C23.510.8Cold climate$1,800215471377
24,000 BTU/hMO1ES-H24B-2A + MSEHU-H24B-2A25,000 BTU/h22,400 BTU/h90%19,600 BTU/h10,000 BTU/h at -25 °C23.011.7Cold climate$2,688215471378

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 Midea25 keeps 81 to 90% 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

MO1ES-H09B-2A
81%of its 8 °C heat, kept at -8 °C
8 °C10,000 BTU/h
-8 °C8,100 BTU/h
-15 °C8,000 BTU/h
-25 °C5,700 BTU/h

Runs down to -25 °C according to Midea

12,000 BTU/h

MO1ES-H12B-2A
84%of its 8 °C heat, kept at -8 °C
8 °C12,000 BTU/h
-8 °C10,100 BTU/h
-15 °C8,400 BTU/h
-25 °C5,300 BTU/h

Runs down to -25 °C according to Midea

18,000 BTU/h

MO1ES-H18B-2A
83%of its 8 °C heat, kept at -8 °C
8 °C18,000 BTU/h
-8 °C15,000 BTU/h
-15 °C12,800 BTU/h
-25 °C8,100 BTU/h

Runs down to -25 °C according to Midea

24,000 BTU/h

MO1ES-H24B-2A
90%of its 8 °C heat, kept at -8 °C
8 °C25,000 BTU/h
-8 °C22,400 BTU/h
-15 °C19,600 BTU/h
-25 °C10,000 BTU/h

Runs down to -25 °C according to Midea

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 Midea25 against the other three series.

Pick a size: the Midea25 is framed in Midea blue, green marks the best value on each line.

Size
Wall heat pump Midea25

Midea25

ALL EASY PRO Energy StarThis page
Wall heat pump Midea22

Midea22

INFINITE
Wall heat pump Midea28

Midea28

ALL EASY PRO Extreme Heat
Wall heat pump Midea35

Midea35

ALL EASY PRO Highest Efficiency
Model
MO1ES-H24B-2A
Not offered
MO1HS-H24B-2A
Not offered
SEER2 (summer)
23.0
Not offered
21.0
Not offered
EER2
14.0
Not offered
13.0
Not offered
HSPF2 (winter)
11.7
Not offered
13.5
Not offered
Heat at 8 °C
25,000 BTU/h
Not offered
29,000 BTU/h
Not offered
Heat at -8 °C
22,400 BTU/h
Not offered
22,200 BTU/h
Not offered
Kept at -8 °C
90%
Not offered
77%
Not offered
Max. heat at -15 °C
19,600 BTU/h
Not offered
24,200 BTU/h
Not offered
Max. heat at coldest point
10,000 BTU/h at -25 °C
Not offered
11,900 BTU/h at -30 °C
Not offered
Runs down to
-25 °C
Not offered
-30 °C
Not offered
100% heat down to
Not published
Not offered
-25 °C
Not offered
ENERGY STAR
Cold climate
Not offered
Cold climate
Not offered
LogisVert
$2,688
Not offered
$2,664
Not offered
AHRI number
215471378
Not offered
215471383
Not offered
115 V in our lineup
No
Not offered
No
Not offered
Product page
Not offered
Not offered

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 Midea25.

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

Model
48Turbo
43High
31Medium
18Low
17Silent

17 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 Midea25.

The features Midea states for this series.

ALL EASY PRO indoor unit
ALL EASY PROTop-mounted filter, held by magnets

The filter sits on top of the unit and attaches with magnets: easy to remove and clean, even often, according to Midea.

ALL EASY PRORemovable fan wheel

The fan wheel comes out for a thorough cleaning, and the evaporator becomes reachable.

ALL EASY PROAway sensor

When the room has been empty for over 30 minutes, the unit lowers its operating frequency to save energy.

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

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

According to MideaQuiet

Midea publishes indoor units from 17 dB(A) at the lowest speed and outdoor units from 53 dB(A), depending on the model.

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

From $1,212 to $2,688 per Midea25.

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
Midea25 9,000: $0. LogisVert requires an outdoor unit of at least 12,000 BTU/h nominal.
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 Midea25.

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

1 / 8
  1. 01Midea25 24,0002.54COPThe best COP at -15 °C of our Midea unitsTap for the explanation
    01

    At -15 °C, the Midea25 24,000 delivers 2.54 kWh of heat per kWh of electricity: the highest of the 70 Midea systems we carry with an ENERGY STAR record.

    ENERGY STAR, data by AHRI number, Oct. 8, 2026 (AHRI 215471378).

  2. 02Midea25 9,00017dB(A)Its quietest speedTap for the explanation
    02

    At silent speed, the 9,000 goes down to 17 dB(A), the 12,000 to 18, the 24,000 to 19 and the 18,000 to 20, according to Midea.

    Midea “High Wall Split” brochure, p. 5.

  3. 03-25 °C1.60–1.64COPStill efficient at -25 °CTap for the explanation
    03

    At -25 °C, its coldest point on the NEEP list, the Midea25 keeps a COP of 1.60 to 1.64 at 9,000, 12,000 and 18,000, and 1.46 at 24,000.

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

  4. 04Midea25 9,000+38%More than its rated outputTap for the explanation
    04

    At 8 °C, the NEEP list gives up to 13,800 BTU/h for the 9,000, above its rated 10,000 BTU/h. The 24,000 reaches 30,800 BTU/h.

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

  5. 05Outdoor unit28.2kgCompact at 9,000 and 12,000Tap for the explanation
    05

    The outdoor unit measures 30 1/8 × 11 7/8 × 21 7/8 in. and weighs 28.2 kg (62 lb), according to Midea.

    Midea “High Wall Split” brochure, p. 5.

  6. 06Midea25 24,000812CFMThe 24,000’s airflowTap for the explanation
    06

    In turbo, from 441 CFM (9,000 and 12,000) to 812 CFM (24,000), according to Midea.

    Midea “High Wall Split” brochure, p. 5.

  7. 07ALL EASY PRO100speedsA stepless fanTap for the explanation
    07

    Midea states 100 fan speed levels for its wall units: airflow follows the room, without jumps.

    Midea “High Wall Split” brochure, p. 4.

  8. 08Same headMSEHUThe Midea28 head, another outdoor unitTap for the explanation
    08

    The Midea25 and Midea28 share the ALL EASY PRO head (MSEHU). What changes is the outdoor unit: MO1ES for the Midea25, MO1HS (Extreme Heat) for the Midea28.

    Midea “High Wall Split” brochure, p. 5.

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 Midea25.

Answer, then read why.

Question 1 / 5Score 0
  1. “At -15 °C, a heat pump heats less efficiently than a baseboard.”

    False. The Midea25 24,000 has a COP of 2.54 at -15 °C: 2.54 times more heat than electricity. A baseboard gives 1 for 1.

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

  2. “All four Midea25 are ENERGY STAR cold climate certified.”

    True. All four sizes: 9,000, 12,000, 18,000 and 24,000.

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

  3. “At 8 °C, the Midea25 9,000 can give more than its rated output.”

    True. Up to 13,800 BTU/h at maximum per the NEEP list, for a rated 10,000 BTU/h.

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

  4. “The Midea25 and Midea28 have the same indoor head.”

    True. Same ALL EASY PRO head (MSEHU), different outdoor unit.

    Midea “High Wall Split” brochure, p. 5.

  5. “According to Midea, the Midea25 heats down to -30 °C.”

    False. Midea gives -25 °C for the Midea25; the Midea28 and Midea35 go to -30 °C.

    Midea “Residential Heat Pumps” line card.

14 · Frequently asked questions

What people ask us about the Midea25.

Down to -25 °C, according to Midea. To go down to -30 °C, look at the Midea28 or the Midea35.

AirGreen × MIDEAMIDEA PRO dealerMidea25 down to -25 °CENERGY STAR cold climate, 4 sizesSEER2 up to 25.8Up 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 Midea25 shop

All 4 Midea25 units, right below.

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

MIDEA