Double Zone Heat Pump BOSCH Regular | 48,000 BTU Compressor | Montreal, Laval, Longueuil, South Shore and North Shore
The Bosch Régulier 48 000 multi-zone heat pump heats and cools 2 rooms with a single outdoor unit. it delivers 34,000 BTU/h at −8 °C, heats down to −25 °C and qualifies for a $1,700 LogisVert grant. Installed by AirGreen in Montréal, Laval, Longueuil, the North Shore and the South Shore.
2 rooms, one outdoor unit.
Compared with the 82 multi-zone systems of 48,000 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 5 heads and modulates from 13,000 to 37,000 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 68 % 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. $50 per 1,000 BTU/h is the rate for ENERGY STAR heat pumps (guide v1.10).
Where it ranks among same-size multi-zone systems.
Compared with the 82 multi-zone systems of 48,000 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.
Regular BOSCH Double Zone Heat Pump
Your comfort, our priority: Discover the Bosch Wall-Mounted Double Zone Heat Pump
In our commitment to provide leading heating, ventilation, and air conditioning (HVAC) solutions in Montreal, Laval, Longueuil, as well as the North Shore and South Shore, AirGreen is proud to introduce the Bosch Wall-Mounted Double Zone Heat Pump. This innovative device represents the epitome of modern technology in home comfort, combining exceptional performance, energy savings, and sleek design.
A concentration of technology for tailored comfort
The Regular BOSCH Double Zone Heat Pump stands out for its ability to offer precise climate control in your home. With an impressive cooling capacity of 48,000 BTU and a heating capacity effective down to -25°C, this solution is ideal for Canadian climates, ensuring your comfort all year round, regardless of the external conditions.
Adaptability and energy performance
This Bosch HVAC system is designed to adapt to your specific needs. Capable of managing up to five zones with maximum efficiency, it allows for complete customization of your home environment. The compact exterior dimensions of the unit and the specific serial numbers for the indoor and outdoor units reflect the modularity and ease of installation of this system.
Energy savings and attractive subsidies
With a 22.4 SEER efficiency rating, the Double Zone Heat Pump from Bosch is synonymous with significant savings on your electricity bills. Qualified as Energy Star®, it also allows you to benefit from attractive federal and provincial subsidies, further reducing the cost of this investment in your home comfort. The WiFi option and reduced sound pressure level complete the features of this device, making it a smart choice for consumers concerned about their budget and tranquility.
Simplified installation and maintenance
The Bosch Climate 5000 series emphasizes ease of installation, maintenance, and cleaning. Reduced service times and high-quality components minimize expenses while maximizing comfort and peace of mind. The system uses a combination of efficient technologies to achieve up to a 25 SEER rating, reducing electricity usage and lowering your electric bill.
Indoor air quality and easy maintenance
The multi-part filter system of the Wall-Mounted Double Zone Heat Pump refreshes and purifies the circulating air, reducing potential odors, allergens, viruses, and bacteria. This system also helps trap dust, pollen, mites, and other particles, offering fresh, breathable air. The ease of access for cleaning the filters and the self-cleaning mode ensure easy and efficient maintenance.
Intuitive control for personalized comfort
Thanks to its advanced control system, the Bosch Wall-Mounted Double Zone Heat Pump allows you to maintain the temperature and humidity at ideal levels according to your personal preferences. Automatic settings, such as the "Follow Me" function and "Turbo" mode, provide an unmatched user experience, adjusting the room temperature based on presence and immediate needs.
In conclusion, the Regular BOSCH Double Zone Heat Pump represents the ultimate in HVAC for residents of Montreal, Laval, Longueuil, as well as the North Shore and South Shore. With AirGreen, choose a solution that combines innovation, energy savings, and exceptional comfort, all backed by expert and attentive customer service.
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: 34,000 BTU/h at −8 °C, 33,000 at −15 °C.
How many heads can I connect?
Up to 5 on this outdoor unit. This product is configured for 2 heads.
Can I mix head sizes?
Yes. The “Zones” menu offers 10 combinations, from 9 + 9 to 24 + 24 (in thousands of BTU). Each head is sized for its room.
How much is the LogisVert grant?
$1,700 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, ID 2450724. It also meets the ENERGY STAR Most Efficient criteria, according to the ENERGY STAR database.
Down to what temperature does it heat?
Down to −25 °C.
Is it noisy?
Indoors, the reference head goes down to 28 dB(A). Outdoors, 64 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.