ACD

ACD heat pump - MPD | 2 Heads - 18,000 BTU Compressor | Montreal, Laval, Longueuil, South Shore & North Shore

In stock
SKU: MPD18KCH22S-O-99
18,000BTU/h · 2 heads
−20 °Cheats down to
R-410AUp to 2 heads
Areas
Talk to a technician · 514 316-2973
Outdoor unit MPD18KCH22S-OPossible indoor models OCD09KCH23S-I, OCD12KCH22S-IAHRI 202110494
In short

The ACD MPD 18 000 multi-zone heat pump heats and cools 2 rooms with a single outdoor unit. it delivers 12,800 BTU/h at −8 °C, heats down to −20 °C. Installed by AirGreen in Montréal, Laval, Longueuil, the North Shore and the South Shore.

01 · The verdict in 10 seconds

2 rooms, one outdoor unit.

Compared with the 48 multi-zone systems of 18,000 BTU we sell. Figures come from the manufacturer’s data and the AHRI certification.

AHRI 202110494
!Good to know: HSPF2 9.0Rank 38 of 46; class median: 10.0.
12,800BTU/h at −8 °C
−20 °Cstill heating
2heads
02 · The machine

The parts that make a multi-zone system.

Tap a part to learn more.

MPD18KCH22S-O

Outdoor unit

One compressor for the whole house. It supplies up to 2 heads.

03 · How it works

Turn rooms on and off. Watch the power being shared.

One outdoor unit supplies every head: when several rooms call at once, they share its capacity. Pick an outdoor temperature.

04 · My plan

Tell us your rooms. We tell you if this size is enough.

Pick the number of rooms and their size. The estimate targets a −15 °C day; it is a guide, the real calculation is done room by room at your home.

05 · The series

The whole series at a glance: find the box that fits you.

Each box is a product: the outdoor unit’s size, and the number of heads.

Outdoor2 zones3 zones4 zones5 zones
18,000BTU
Here
24,000BTU
23
30,000BTU
234
36,000BTU
2345
42,000BTU
2345

ACD MPD 18 000 · 2 zones

12,800 BTU/h
at −8 °C

Up to 2 heads on this outdoor unit. Tap another box to see that size.

06 · Deep cold

At −15 °C, it still delivers 75 % of its rated capacity.

Tap a temperature: capacity, efficiency and the cost of one hour of heating.

07 · The bill

At every temperature, cheaper than baseboards.

Cost of one hour at full output, for the same heat delivered. Hydro-Québec Rate D, second tier: 11.142 ¢/kWh.

08 · Efficiency

The official ratings, on the same scales as before.

SEER2, HSPF2 and EER2 come from the AHRI certification. The mark shows the median of the same-size multi-zone systems we sell.

SEER2 · seasonal cooling22.0
Scale 1 – 30Median: 22
Rank 18 (tied) of 47 in its class.
HSPF2 · seasonal heating9.0
Scale 1 – 15Median: 10
Rank 38 (tied) of 46 in its class.
EER2 · cooling in peak heat12.5
Scale 1 – 20Median: 12.5
Rank 20 (tied) of 45 in its class.
COP at −15 °C2.01
Scale 0 – 4Median: 2
Rank 13 (tied) of 41 in its class.
09 · Report card

Where it ranks among same-size multi-zone systems.

Compared with the 48 multi-zone systems of 18,000 BTU we sell. Weaknesses too, said plainly.

10 · Head-to-head

Against three other brands in its class.

Same rated size, other manufacturers. Pick the opponent.

11 · Multi-zone or wall units

One multi-zone or several wall units? Both sides, honestly.

This multi-zone2 wall units
On the wall1 outdoor unit2 outdoor units
Electrical1 dedicated circuitOne circuit per unit
CapacityShared between roomsReserved for each room
If the outdoor unit stopsEvery zone stopsOnly one room
ModesSame mode everywhereEach room chooses
LogisVertPer the listDepends on each model

We compare both options on your floor plan during the estimate.

12 · Installation

What to know before installing a multi-zone system.

Dimensions, wiring and lines, drawn. Then our six steps.

The outdoor unit, dimensioned

15.6 in
MPD18KCH22S-ODepth 27.5 in
38.0 in
Dimensions: product sheet (W × D × H).

One circuit for the whole house

Electrical panel
Load calculation before the quote
25 A max. breaker
MCA 16 A · 220 V
Outdoor unit
Head 1
Head 2
Our RBQ licence covers electrical work (subclass 16).
01Room-by-room visit and surveyWe measure each zone and note insulation and windows. The on-site estimate is free.
02Heads and line layoutOne pair of lines per head.
03Outdoor unit baseAbove the snow line, away from the neighbours’ bedroom windows.
04Exposed, finished linesLines 1/4 - 3/8 in under line covers, no work inside the walls.
05Dedicated circuit220 V, MCA 16 A, 25 A protection. The panel load calculation is done before the quote.
06Commissioning, zone by zoneEach head is tested and the controls set up.
13 · Sound

Published sound levels, on one scale.

We use the outdoor figure to choose where the unit goes.

29
45
56
27
56
20 dB(A)3040506070
29 Reference head, lowest speed45 Reference head, highest speed27 Class indoor median56 Outdoor unit56 Class outdoor median
Values in dB(A). Indoor values are those of the sheet’s reference head; each head has its own, confirmed for the chosen model. Municipal noise by-laws vary by borough.
14 · Specifications

Every number, and where it comes from.

Each line carries its source; a line with no published value is not shown.

Performance
Cooling capacity (size)18,000 BTU · 1,5 tonsSheet
SEER2 (seasonal cooling efficiency)22.0AHRI
EER2 (instant cooling efficiency)12.5AHRI
HSPF2 (seasonal heating efficiency, region IV)9.0AHRI
Dehumidification2.96 pints/hSheet
Heating
Capacity at −8 °C12,800 BTU/hSheet
Capacity at −15 °C13,500 BTU/h · COP 2.01Sheet
Heats down to−20 °CSheet
Zones and heads
Zones on this product2 Zones (Dual Zone)Sheet
Maximum zones2 Zones (Dual Zone)Sheet
Possible indoor modelsOCD09KCH23S-I, OCD12KCH22S-ISheet
Combinations offered3 · 9 + 9 … 12 + 12Sheet
Indoor dimensions (W × D × H)33.25 × 8.25 × 11.38 inSheet
Vertical louversManualSheet
Horizontal louversAutoSheet
Airflow (reference head)400 CFMSheet
Indoor sound (reference head)29 – 45 dB(A)Sheet
Installation
Outdoor unit (W × D × H)38.0 x 27.5 x 15.6 inSheet
Line sizes1/4 - 3/8 inSheet
Outdoor sound56 dB(A)Sheet
Electrical
Voltage220 VSheet
MCA (minimum circuit ampacity)16 ASheet
MOP (maximum overcurrent protection)25 ASheet
RefrigerantR-410ASheet
Wi-FiNoSheet
Certifications and warranty
AHRI202110494AHRI
Warranty (compressor · parts · labour)10 yrs · 10 yrs · 6 yrsSheet
AirGreen extended warrantyPossibleSheet
15 · Official brochures

The manufacturer’s documentation, as PDF.

16 · Description

Everything we have written about this system.

ACD - MPD Heat Pump | 2 Heads - 18,000 BTU Compressor | Montreal, Laval, Longueuil, South Shore & North Shore

Introduction to the Double Zone Wall-Mounted Heat Pump

In a world where home comfort has become an undeniable priority, AirGreen positions itself as a true pioneer in the HVAC (Heating, Ventilation, and Air Conditioning) field in Montreal, Laval, Longueuil, as well as the North Shore and South Shore. Specializing in heat pump solutions, we are proud to present our flagship product: the ACD - MPD Heat Pump with 2 heads and an 18,000 BTU compressor, an innovative and efficient solution for heating and cooling your home.

Exceptional Features

The ACD - MPD Heat Pump stands out for its unparalleled cooling and heating capabilities, tailored to the variable climate demands of our region. With a cooling capacity of 18,000 BTU and an effective heating capacity down to -20°C, this system is designed to offer optimal comfort in two distinct zones of your home, without compromising on performance or energy efficiency.

Innovative Design and Energy Performance

Featuring compact exterior dimensions and a sleek design, this heat pump integrates seamlessly into any living space. The serial numbers MPD18KCH22S-O for the outdoor unit and OCD09KCH23S-I and OCD12KCH22S-I for the indoor units attest to the quality and reliability of our equipment. Efficiency is also a highlight with an impressive 22.0 SEER performance, Energy Star® certification, ensuring reduced energy consumption and substantial savings on your electricity bills.

Advantages and Subsidies

Acquiring our double zone wall-mounted heat pump is made even more advantageous thanks to federal and provincial subsidies that can reach up to $5,640, making this investment even more attractive. Moreover, the exceptional 10-year warranty on the compressor and parts and 6-year warranty on labor, straight from the distributor, with the possibility of opting for an additional warranty, ensures unmatched peace of mind.

Advanced Technologies and Custom Comfort

The innovative features of the ACD - MPD Heat Pump include:

  • Low Voltage Start-Up for reliable operation in all conditions
  • LED Display for intuitive use
  • Self Diagnostic facilitating maintenance and troubleshooting
  • Vertical Swing for even air distribution
  • Turbo Mode and Washable Filters, offering superior comfort and air quality
  • Dehumidify, Timer, and Sleep Mode, for an always more comfortable and healthy environment

Commitment to Sustainability and Innovation

At AirGreen, we are committed to providing HVAC solutions that respect both the environment and your budget. The eco-friendly R-410A gas and our adherence to AHRI standards reflect our dedication to sustainable innovation. Our heat pump is designed to reduce your carbon footprint while increasing your living comfort.

Why Choose AirGreen?

Choosing AirGreen means selecting a trustworthy partner for the installation and maintenance of your heat pump in Montreal, Laval, Longueuil, as well as the North Shore and South Shore. Our expertise and customer-focused approach allow us to meet your specific needs with tailored, efficient, and economical solutions. Our team of qualified professionals is at your disposal to guide you through every step of your project, from selecting your equipment to its installation and maintenance, maximizing available subsidies.

Conclusion

The ACD - MPD Heat Pump from AirGreen represents the pinnacle of innovation in home comfort, combining energy performance, reliability, and design. Designed to meet the specific climate challenges of our region, it is the ideal choice for those seeking an efficient, sustainable, and cost-effective heating and cooling solution. Contact us today to discover how we can transform your home into a haven of comfort and energy efficiency.

Warranty: 10 years on the compressor, 10 years on parts and 6 years on labor, straight from the distributor.

17 · Questions

What people ask us about multi-zone systems.

Can I heat one room and cool another at the same time?

No. On a multi-zone system like this one, every head works in the same mode, heating or cooling. Each room still keeps its own set temperature.

What happens when every room calls for heat?

They share the outdoor unit’s capacity: 12,800 BTU/h at −8 °C, 13,500 at −15 °C.

How many heads can I connect?

Up to 2 on this outdoor unit. This product is configured for 2 heads.

Can I mix head sizes?

Yes. The “Zones” menu offers 3 combinations, from 9 + 9 to 12 + 12 (in thousands of BTU). Each head is sized for its room.

Down to what temperature does it heat?

Down to −20 °C.

Is it noisy?

Indoors, the reference head goes down to 29 dB(A). Outdoors, 56 dB(A): we place the unit away from bedroom windows.

Why a multi-zone instead of several wall units?

One outdoor unit on the wall and one circuit. In return, the rooms share the capacity, and if the outdoor unit stops, every zone stops.

What does the warranty cover?

Our sheet lists 10 years on the compressor and 10 years on parts. AirGreen extended warranty: possible.

AirGreen

A multi-zone system is planned room by room. At your home.

We measure every room, draw the line route and choose the right head for each zone. The on-site estimate is free and the quote arrives within 24 h.

RBQ 5645-9605-01Ventilation 15.8, refrigeration 15.10, electrical 16
We handle the circuitOur licence covers the electrical work
Beware of scamsHydro-Québec does no phone or door-to-door solicitation for LogisVert
Sources checked on October 1, 2026.Costs: Hydro-Québec Rate D, 11.142 ¢/kWh (second tier, since 1 April 2026). Amounts shown are estimates; only the responsible bodies confirm the grant awarded.