3-Zone Heat Pump DIRECT AIR HEAT XTREME PRO (-35°C) | Outdoor: 36000 BTU
The Direct Air Heat Xtreme Pro 36 000 multi-zone heat pump heats and cools 3 rooms with a single outdoor unit. it delivers 33,000 BTU/h at −8 °C, heats down to −35 °C and qualifies for a $3,960 LogisVert grant. Installed by AirGreen in Montréal, Laval, Longueuil, the North Shore and the South Shore.
3 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.
The parts that make a multi-zone system.
Tap a part to learn more.
Outdoor unit
One compressor for the whole house. It supplies up to 4 heads and modulates from 10,000 to 35,200 BTU/h depending on what the rooms call for (NEEP).
Base pan heater
A heater keeps the outdoor unit’s base pan free of ice below 1 °C and during defrost (NEEP).
Refrigerant lines
One pair of lines per head.
Indoor heads
One head per room, each with its own remote and temperature. The combination is chosen in the “Zones” menu.
Control
Each zone is set separately.
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.
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.
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.
At −15 °C, it still delivers 100 % 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.
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.
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.
A grant you can calculate, not guess.
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).
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.
Against three other brands in its class.
Same rated size, other manufacturers. Pick the opponent.
One multi-zone or several wall units? Both sides, honestly.
We compare both options on your floor plan during the estimate.
What to know before installing a multi-zone system.
Dimensions, wiring and lines, drawn. Then our six steps.
The outdoor unit, dimensioned
One circuit for the whole house
Published sound levels, on one scale.
We use the outdoor figure to choose where the unit goes.
What is particular about this machine.
Only facts published by ENERGY STAR, NEEP or the manufacturer.
Every number, and where it comes from.
Each line carries its source; a line with no published value is not shown.
The manufacturer’s documentation, as PDF.
Everything we have written about this system.
A High-Performance Multi-Zone HVAC Solution Designed for Quebec Winters
In the harsh climate of Montreal, Laval, Longueuil, the North Shore, and the South Shore, choosing a heat pump capable of maintaining stable performance in extreme conditions is not a luxury, but a necessity. At AirGreen, we have repeatedly installed the 3-zone DIRECT AIR HEAT XTREME PRO 36,000 BTU heat pump, and its real-world performance confirms its reputation: reliability, constant power, and excellent multi-zone management.
This model is specifically designed to provide uniform comfort in multiple rooms, while maintaining remarkable energy efficiency, even when temperatures drop to -35°C.
Real Heating and Cooling Performance: What the Numbers Truly Mean
Capacity and Energy Efficiency
The DIRECT AIR HEAT XTREME PRO heat pump features:
- Cooling Capacity: 36,000 BTU
- Heating Power at -8°C: 33,000 BTU
- Heating Power at -15°C: 36,000 BTU
- SEER2: 22.3
- HSPF2: 10.3
- COP at -8°C: 1.93
- Certifications: ENERGY STAR® + Cold Climate + AHRI (207743791)
This data is not merely technical: it reflects a real-world performance that we regularly observe. In several projects in Boucherville and Laval, this unit has replaced expensive electric systems, significantly reducing winter energy consumption.
According to the official brochure, the HX PRO series achieves performance levels of up to SEER 25 and HSPF 12, placing it among the high-efficiency systems available on the market.
Operation in Extreme Conditions
One of the most important aspects for our customers is heating stability in winter. This heat pump:
- Operates efficiently down to -35°C
- Maintains constant performance without sudden drops
- Features an intelligent automatic defrosting system
In a recent installation in Longueuil, a customer previously had a system that practically stopped heating at -20°C. After installing this model, the indoor temperature remained stable even on the coldest days of January.
Multi-zone Configuration: Flexibility and Personalized Comfort
3 Independent Zones
This model allows connecting up to 3 indoor units (expandable to 4 zones), offering:
- Independent control of each room
- Reduced energy loss
- Personalized comfort for each occupant
According to the manufacturer's combination rules, the total capacity of the indoor units must be between 66% and 133% of the outdoor unit's capacity. This rule is essential to ensure optimal performance.
Compatible Unit Types
The HEAT XTREME PRO series offers great flexibility:
- Wall-mounted units
- Consoles
- 4-way ceiling cassettes
- Ducted units
- Ceiling/floor units
In a project in Montreal (Rosemont), we combined:
- 2 wall-mounted units
- 1 low-profile console
This type of configuration allows the system to be adapted to architectural constraints without compromising performance.
Smart Comfort and Advanced Features
Automatic Airflow Management
The indoor units offer:
- Automatic vertical louvers
- Automatic horizontal louvers
- Louver position memory
- Optimized air distribution
Result: homogeneous temperature distribution, without cold or overheated zones.
Integrated Technologies
The heat pump includes several advanced functions:
- Automatic restart
- 24-hour timer
- Eco mode and turbo mode
- Humidity sensor
- Self-cleaning
- Motion sensor
- "Follow Me" function
These elements are not theoretical: during our HVAC maintenance in Laval, we observe that these functions genuinely help extend the lifespan of the units and improve daily comfort.
Wi-Fi and Smart Home
Wi-Fi is available as an option and is compatible with:
- Google Home
- Alexa
- Home automation systems
This allows owners to control their system remotely, which is particularly useful for secondary residences or rental properties.
HVAC Installation: AirGreen's On-Site Expertise
What a Typical Installation Includes
At AirGreen, a standard installation includes:
- Wall or ground mounts
- Complete electrical connection
- Refrigerant piping (up to 15 feet)
- Full commissioning
- Performance testing
Real-World Example: South Shore Installation
Project carried out in Saint-Hubert:
- 2-story single-family home
- 3 zones: living room, master bedroom, basement
- Previous system: electric baseboards + wall-mounted air conditioner
Result after installation:
- Uniform comfort throughout the house
- Significant reduction in energy costs
- Appreciated quiet operation (28 to 41 dB indoors)
Common Mistakes to Avoid
We often encounter problematic installations carried out without expertise:
- Incorrect sizing of zones
- Excessive piping length
- Inadequate unit positioning
These errors drastically reduce performance. This is why a professional analysis is essential before any HVAC installation.
Noise Level and Acoustic Comfort
- Indoor: 28 to 41 dB(A)
- Outdoor: 63 dB(A)
In a project in Montreal (Plateau), a client was concerned about noise. After installation, the system proved quieter than their old wall-mounted air conditioner.
Reliability, Warranty, and Durability
The DIRECT AIR HEAT XTREME PRO heat pump offers:
- Warranty: 10 years compressor / 10 years parts / 0 year labor
- Extended warranty available
- Manufactured to high Canadian standards
These elements ensure a secure long-term investment.
Available Subsidies in Quebec
This model is eligible for the subsidy:
- LogisVert: up to $3,960
At AirGreen, we assist our clients with all the procedures to maximize available financial aid.
Why Choose AirGreen for Your HVAC Project
Our on-site experience makes all the difference:
- Installations carried out throughout Montreal, Laval, Longueuil, North Shore, and South Shore
- Certified refrigeration technicians
- Transparent approach (no price surprises)
- Personalized analysis for each project
We never offer a standard solution: each system is designed according to the building's real needs.
Conclusion: A Strategic Choice for the Quebec Climate
The 3-zone DIRECT AIR HEAT XTREME PRO 36,000 BTU heat pump is a solution particularly well-suited to Quebec's climatic realities. Its ability to maintain stable performance down to -35°C, combined with its multi-zone flexibility and energy efficiency, makes it a relevant choice for discerning homeowners.
Contact AirGreen Today
For a complete evaluation, a detailed quote, or personalized advice on your HVAC project in Montreal, Laval, Longueuil, the North Shore, or the South Shore, contact our team. We will guide you towards the most suitable solution for your property.
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: 33,000 BTU/h at −8 °C, 36,000 at −15 °C.
How many heads can I connect?
Up to 4 on this outdoor unit. This product is configured for 3 heads.
How much is the LogisVert grant?
$3,960 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 3996075. It also meets the ENERGY STAR Most Efficient criteria, according to the ENERGY STAR database.
Down to what temperature does it heat?
Down to −35 °C.
Is it noisy?
Indoors, the reference head goes down to 28 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.
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.