2-Zone heat pump | 36,000 BTU Compressor | Gree Free Match M Series | Montreal, Laval, Longueuil, South Shore and North Shore

In stock
SKU: GWHD(36)ND3MO-524
36,000BTU/h · 2 heads
−30 °Cheats down to
$3,696LogisVert, indicative
ENERGY STAR® cold climateENERGY STAR Most EfficientWi-Fi includedR-410AUp to 4 heads
Areas
Talk to a technician · 514 316-2973
Outdoor unit GWHD(36)ND3MOPossible indoor models GWH05ATA-D3DNA3A/I, GWH07ATA-D3DNA3A/I, GWH09ATCXB-D3DNA3A/I, GWH12ATCXB-D3DNA3C/I, GWH18ATDXD-D3DNA3A/I, GWH24ATEXF-D3DNA3E/IAHRI 208786087· ENERGY STAR 2414683
In short

The Gree Free Match Série M 36 000 multi-zone heat pump heats and cools 2 rooms with a single outdoor unit. it delivers 30,800 BTU/h at −8 °C, heats down to −30 °C and qualifies for a $3,696 LogisVert grant. 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 141 multi-zone systems of 36,000 BTU we sell. Every number on this page carries its source.

ENERGY STAR Most EfficientNEEP 403766AHRI 208786087LogisVert · October 1, 2026
+Heats down to −30 °CRank 13 (tied) of 141. Class median: −25 °C.
!Good to know: 63 dB(A) outdoorsRank 99 of 141; class median: 61 dB(A).
30,800BTU/h certified at −8 °C
−30 °Cstill heating
2 → 4heads, on the same unit
2.04COP at −8 °C
$3,696LogisVert, indicative
02 · The machine

The parts that make a multi-zone system.

Tap a part to learn more.

GWHD(36)ND3MO

Outdoor unit

One compressor for the whole house. It supplies up to 4 heads and modulates from 8,870 to 37,720 BTU/h depending on what the rooms call for (NEEP).

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
2
24,000BTU
23
30,000BTU
234
36,000BTU
Here34
42,000BTU
2345

Gree Free Match Série M 36 000 · 2 zones

30,800 BTU/h
at −8 °C
$3,696
LogisVert

Up to 4 heads on this outdoor unit. Tap another box to see that size.

06 · Deep cold

At −15 °C, it still delivers 90 % of its rated capacity.

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

It slows down, it speeds up: the certified modulation range

Light bar: from minimum to maximum capacity. Dark mark: the rated value.

+8.3 °C
8,870 → 43,200 BTU/h
-8 °C
9,000 → 37,720 BTU/h
-15 °C
9,000 → 32,400 BTU/h
Source: NEEP, minimum, rated and maximum ratings at 47, 17 and 5 °F.
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 cooling21.0
Scale 1 – 30Median: 21
Rank 71 (tied) of 141 in its class.
HSPF2 · seasonal heating10.0
Scale 1 – 15Median: 10
Rank 38 (tied) of 141 in its class.
EER2 · cooling in peak heat12.0
Scale 1 – 20Median: 12
Rank 59 (tied) of 138 in its class.
COP at −15 °C1.82
Scale 0 – 4Median: 1.9
Rank 83 (tied) of 118 in its class.
ENERGY STAR Most EfficientCold climate · ID 2414683 · ENERGY STAR database
09 · LogisVert grant

A grant you can calculate, not guess.

30,800 BTU/h÷ 1,000 ×$120=$3,696

The capacity at −8 °C comes from Hydro-Québec’s list of October 1, 2026. $120 per 1,000 BTU/h is the rate for ENERGY STAR cold-climate heat pumps (guide v1.10).

Set for this system (AHRI 208786087). Another head combination (ducted, console) can change the AHRI number, and so the amount.
Cap: the grant never exceeds 100 % of the purchase and installation cost before taxes.
9 months after installation to apply; +5 % when two measures are in the same request.
All about LogisVert, with the simulator
10 · Report card

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

Compared with the 141 multi-zone systems of 36,000 BTU we sell, using the LogisVert list figures. Weaknesses too, said plainly.

11 · Head-to-head

Against three other brands in its class.

Same rated size, other manufacturers. Pick the opponent.

12 · 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
LogisVert$3,696 for the systemDepends on each model

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

13 · Installation

What to know before installing a multi-zone system.

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

The outdoor unit, dimensioned

32.5 in
GWHD(36)ND3MODepth 16.81 in
40.16 in
Dimensions: product sheet (W × D × H).

One circuit for the whole house

Electrical panel
Load calculation before the quote
45 A max. breaker
MCA 29 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 29 A, 45 A protection. The panel load calculation is done before the quote.
06Commissioning, zone by zoneEach head is tested and the controls set up. Then the LogisVert application within 9 months.
14 · Sound

Published sound levels, on one scale.

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

29
45
63
28
61
20 dB(A)3040506070
29 Reference head, lowest speed45 Reference head, highest speed28 Class indoor median63 Outdoor unit61 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.
15 · What sets it apart

What is particular about this machine.

Only facts published by ENERGY STAR, NEEP or the manufacturer.

Most EfficientENERGY STARAmong the year’s most efficient according to ENERGY STAR, on top of its cold-climate certification.
37,720BTU/h peak at −8 °CIts maximum capacity certified by NEEP, above its rated value.
8,870BTU/h at low speedMinimum certified capacity (NEEP): it slows down instead of stopping when a single room calls.
−30 °CColdest certified pointNEEP still lists 24,020 BTU/h at a COP of 1.52 at −22 °F.
96 WBase pan heaterHeater in the outdoor unit’s base pan, against ice (NEEP).
16 · 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)36,000 BTU · 3 tonsSheet
Certified cooling at 35 °C34,000 BTU/hNEEP
SEER2 (seasonal cooling efficiency)21.0AHRI
EER2 (instant cooling efficiency)12.0AHRI
HSPF2 (seasonal heating efficiency, region IV)10.0AHRI
HSPF2, region V (coldest)8NEEP
Dehumidification2.96 pints/hSheet
Heating
Capacity at +8.3 °C36,000 BTU/h · COP 3.64NEEP
Capacity at −8 °C30,800 BTU/h · COP 2.04NEEP
Capacity at −15 °C32,400 BTU/h · COP 1.82NEEP
Capacity at −30 °C (max.)24,020 BTU/h · COP 1.52NEEP
Modulation range8,870 – 37,720 BTU/hNEEP
Heats down to−30 °CSheet
Zones and heads
Zones on this product2 Zones (Dual Zone)Sheet
Maximum zones4 Zones (Quad Zone)Sheet
Possible indoor modelsGWH05ATA-D3DNA3A/I, GWH07ATA-D3DNA3A/I, GWH09ATCXB-D3DNA3A/I, GWH12ATCXB-D3DNA3C/I, GWH18ATDXD-D3DNA3A/I, GWH24ATEXF-D3DNA3E/ISheet
Combinations offered12 · 5 + 24 … 24 + 24Sheet
Indoor dimensions (W × D × H)33.63 × 8.50 × 11.50 inSheet
Vertical louversManualSheet
Horizontal louversAutoSheet
Airflow (reference head)424 CFMSheet
Indoor sound (reference head)29 – 45 dB(A)Sheet
Installation
Outdoor unit (W × D × H)40.16 x 16.81 x 32.5 inSheet
Line sizes1/4 - 3/8 inSheet
Outdoor sound63 dB(A)Sheet
Base pan heater96 WNEEP
Electrical
Voltage220 VSheet
MCA (minimum circuit ampacity)29 ASheet
MOP (maximum overcurrent protection)45 ASheet
RefrigerantR-410ASheet
Wi-FiIncludedSheet
Certifications and warranty
AHRI208786087AHRI
ENERGY STARYes · cold climate · ID 2414683ENERGY STAR
ENERGY STAR Most EfficientYesENERGY STAR
LogisVert grant (indicative)$3,696LogisVert
Warranty (compressor · parts · labour)10 yrs · 10 yrs · 0 yrsSheet
AirGreen extended warrantyPossibleSheet
17 · Official brochures

The manufacturer’s documentation, as PDF.

18 · Description

Everything we have written about this system.

2-Zone Heat Pump | 36,000 BTU Compressor | Gree Free Match Series M | Montreal, Laval, Longueuil, South Shore, and North Shore

Introduction to Sustainable Comfort

In a world where home comfort and environmental sustainability converge, the 2-Zone Gree Free Match Series M Heat Pump stands out as an innovative solution for residents of Montreal, Laval, Longueuil, as well as the North Shore and South Shore. This advanced technology, designed to meet the diverse needs of modern households, offers an impressive cooling capacity of 36,000 BTU and ensures optimal heating performance down to -30°C, all while maximizing energy efficiency.

Exceptional Features

The 2-Zone Heat Pump is distinguished not only by its power but also by its flexibility. Capable of managing up to four zones (Quad Zone) with compact exterior dimensions, it fits perfectly into various living spaces. The serial numbers (exterior GWHD(36)ND3MO and various interiors) reflect the diversity of options available to meet each specific need.

Subsidies and Savings

The financial aspect is also considered with federal and provincial subsidies reaching up to 5,000$ and 3,696$ respectively, making this investment even more attractive. The energy efficiency is certified by Energy Star®, and an exceptional efficiency of 21.0 SEER promises substantial savings on energy bills.

Comfort and Connectivity

The Gree Free Match Series M Heat Pump incorporates WiFi technology, allowing remote management via mobile devices, for optimized comfort. The external sound pressure level of 63.0 dB(A) ensures near-silent operation, and the use of R-410A refrigerant underscores a commitment to eco-responsibility.

Technology and Durability

The Series M is equipped with G10 Inverter technology and a low-voltage start-up, ensuring reliable performance and increased longevity. The anti-corrosion coating fin and self-diagnostic function are testaments to Gree's commitment to quality and durability. The automatic defrost function and reinforced steel casing complete the picture, offering unparalleled resistance to the elements.

Commitment to the Environment

The choice of R410A, an eco-friendly refrigerant, and the anti-corrosion acrylic resin coating of the coils, confirm AirGreen and Gree's commitment to environmental protection. These features make the 2-Zone Gree Free Match Series M Heat Pump a preferred option for those looking to combine home comfort and ecological responsibility.

Why Choose AirGreen?

At AirGreen, we pride ourselves on our expertise in HVAC (Heating, Ventilation, and Air Conditioning), offering high-quality heat pump sales and installation services in Montreal, Laval, Longueuil, as well as the North Shore and South Shore. Our team of dedicated professionals is ready to provide tailored solutions that meet the unique needs of each household, ensuring satisfaction and comfort throughout the year.

Warranty and Customer Service

With an impressive warranty covering the compressor, parts, and labor, as well as the possibility of an additional warranty (10-10-10), AirGreen is committed to providing unmatched customer service and total peace of mind. Our priority is to ensure that each installation is carried out with the utmost care and according to the strictest industry standards.

Conclusion

The 2-Zone Gree Free Match Series M Heat Pump represents the pinnacle of HVAC innovation, combining performance, savings, and sustainability. At AirGreen, we are determined to provide our customers not only with a superior quality product but also an unmatched buying and installation experience. For sustainable and responsible comfort, choose the expertise of AirGreen.

19 · 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: 30,800 BTU/h at −8 °C, 32,400 at −15 °C and 24,020 at −30 °C.

How many heads can I connect?

Up to 4 on this outdoor unit. This product is configured for 2 heads.

Can I mix head sizes?

Yes. The “Zones” menu offers 12 combinations, from 5 + 24 to 24 + 24 (in thousands of BTU). Each head is sized for its room.

How much is the LogisVert grant?

$3,696 according to Hydro-Québec’s list of October 1, 2026. The grant never exceeds 100 % of the cost before taxes; apply within 9 months of installation.

Is it ENERGY STAR certified?

Yes, cold climate, ID 2414683. It also meets the ENERGY STAR Most Efficient criteria, according to the ENERGY STAR database.

Down to what temperature does it heat?

Down to −30 °C. At −30 °C, it still delivers 24,020 BTU/h with a COP of 1.52.

Is it noisy?

Indoors, the reference head goes down to 29 dB(A). Outdoors, 63 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; labour is not included by the manufacturer. 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
LogisVert : $3,696AHRI 208786087 checked against the list of October 1, 2026
Beware of scamsHydro-Québec does no phone or door-to-door solicitation for LogisVert
Sources checked on October 1, 2026.NEEP, Cold Climate Air Source Heat Pump List, product 403766 (AHRI 208786087): capacities and COP, modulation, SEER2, EER2, HSPF2.ENERGY STAR certified heat pump database, ID 2414683.Hydro-Québec, LogisVert eligible heat pump list (owner, existing home), file of October 1, 2026; participation guide, version 1.10.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.