Installation of a Tosot LomoPlus UltraHeat Wall-Mounted Air Conditioner in Bois-des-Filions
Discover how our Tosot LomoPlus UltraHeat installation in Bois-des-Filions delivers energy-efficient comfort, even at -30°C. Learn more about this cutting-edge HVAC solution!
In summer, the outdoor unit rejects the house's heat outside.
Generic illustration of this type of installation, not a survey of this job site. Tap a number.
Mounted level on a wall plate, high enough for the air to reach the whole room, with enough space around it to slide the filters out easily.
The refrigerant lines, the communication cable and the drain go through the wall in a single opening, sealed against water, cold air and insects.
Two insulated copper pipes connect the two units. Outside, a line cover can protect them from sun, knocks and weather.
A shut-off switch near the outdoor unit isolates it safely for service. It must stay accessible at all times.
The compressor and the fan. In heating mode it captures heat from the outdoor air, even in winter, and moves it inside.
On the ground or on the wall, it keeps the unit above accumulated snow. The unit stays clear and defrost water can drain away.
The fan needs to blow freely. Storage, a fence or a wall too close, and efficiency drops while noise goes up.
Tosot LomoPlus UltraHeat Installation: Comfort Meets High Performance in Bois-des-Filions
An Efficient Air Conditioning Experience Like No Other
At AirGreen, we understand that the unpredictable Canadian climate demands only the most reliable and efficient solutions. When we were called upon to install a Tosot LomoPlus UltraHeat 12,000 BTU wall-mounted air conditioner in Bois-des-Filions, we knew this project would highlight our commitment to quality craftsmanship and customer satisfaction.
Our mission? To provide our clients with a home environment that stays comfortable year-round, even when the thermometer dips to a bone-chilling -30°C. Read on to discover the details behind this exceptional installation and learn why the Tosot LomoPlus UltraHeat is a standout in the HVAC world.
Why Choose the Tosot LomoPlus UltraHeat?
This isn’t just any air conditioning unit. The Tosot LomoPlus UltraHeat offers a harmonious blend of cooling power and robust heating performance, making it perfect for extreme climates. Here’s what makes it exceptional:
- Cooling Capacity: With 12,000 BTU, this unit efficiently cools your space, ensuring relief from summer heatwaves.
- Heating Capacity: The UltraHeat system keeps your home cozy even when temperatures plummet to -30°C, maintaining up to 80% of its heating efficiency in Arctic-like conditions.
- Energy Star® Certified: An energy-saving marvel, boasting an incredible efficiency rating of 30.5 SEER.
The Bois-des-Filions Installation: A Smooth, Thoughtful Process
Installing a wall-mounted unit requires precision and an eye for detail, especially in a charming community like Bois-des-Filions. Our experienced team approached this project with care, ensuring every aspect of the setup was flawless.
Installation Day: Steps to Comfort
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Pre-Installation Planning: We started by assessing the best location for the indoor unit, considering air distribution and accessibility for maintenance. The compact design (39.2 x 8.8 x 11.8 inches) made placement a breeze, while still ensuring optimal airflow throughout the room.
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Mounting the Indoor Unit: Our experts used state-of-the-art equipment to securely mount the indoor unit, prioritizing both functionality and aesthetics. With sound pressure levels as low as 22 dB(A), we ensured that this sleek unit would deliver whisper-quiet operation, perfect for undisturbed relaxation.
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Setting Up the Exterior Unit: Despite its robust build (35.3 x 14.8 x 23.4 inches), the outdoor component is remarkably efficient. We installed it on a sturdy base, designed to prevent ice buildup and keep the unit running smoothly in harsh winter conditions. The exterior sound level of 53.0 dB(A) ensures minimal noise disruption to the surrounding area.
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Piping and Electrical Work: We used premium materials, running 1/4” and 1/2” pipes seamlessly to avoid any aesthetic compromise. The 220V connection provided the necessary power, while the use of R-410A refrigerant aligned with eco-friendly standards.
Admissible for Hydro-Québec’s LogisVert Grant
A notable feature of this model is its eligibility for a $972 LogisVert grant from Hydro-Québec. This significant incentive makes upgrading to energy-efficient equipment not only environmentally responsible but also financially smart.
Why Homeowners in Bois-des-Filions Prefer the Tosot LomoPlus UltraHeat
- Smart Features: Equipped with built-in WiFi, the unit allows for remote adjustments via smartphone, offering ultimate convenience. Imagine changing the temperature settings while you’re on your way home!
- Turbo Mode: Need quick comfort? The turbo function boosts airflow to achieve your desired indoor temperature in record time.
- Intelligent Defrost: Say goodbye to unnecessary energy use. This system only defrosts when needed, making it both efficient and cost-effective.
- Self-Diagnosis: Troubleshooting is made easy with the built-in monitoring system, which alerts technicians to any issues, minimizing service time.
- Memory Function: In case of a power outage, the unit remembers your settings, providing seamless operation once power is restored.
Our Commitment to Quality and Customer Satisfaction
We believe in delivering more than just installations; we deliver peace of mind. The Tosot LomoPlus UltraHeat comes with a 10-year parts warranty, and we offer an optional 10-year labor warranty for ultimate coverage. Our expert technicians ensure every detail is handled with precision, from setup to the final quality check.
A Personalized Approach to HVAC Installation
What makes AirGreen stand out? Our personalized service. When we stepped into the charming residence in Bois-des-Filions, we knew that this wasn’t just another job. It was an opportunity to transform a living space into a sanctuary of comfort.
What’s Next?
If you’re considering an upgrade or need expert advice on heating and cooling solutions, our team is just a call away. We’re here to guide you through the process, from understanding your needs to delivering a tailor-made solution. Trust AirGreen to turn your home into a haven, no matter the season.
Key Specifications at a Glance
- Energy Star®: Yes
- Voltage: 220V
- AHRI Certified: 10062019
- Sound Pressure Levels: 22 / 49 dB(A) indoors, 53 dB(A) outdoors
- Piping: 1/4 - 1/2 inch
- Freon Type: R-410A
How it goes, from the first call to the end
The main steps of this kind of job at AirGreen. Every house has its quirks: the estimate brings them out.
We look at the room, the outside wall, the line route and where the outdoor unit will go. That is where the capacity gets chosen.
Model, capacity and price, in writing. We also check whether the model qualifies for assistance programs.
Floors and furniture protected, wall plate position marked level, wall opening located.
A single opening, with the slope the drain needs to flow outside.
Set on a stand raised above the snow, with the clearances the manufacturer requires.
Connected, insulated and protected. The opening is then sealed against water, cold air and insects.
A dedicated circuit and an accessible disconnect near the outdoor unit.
Leak test, vacuum, then start-up and a check of heating and cooling.
Remote, modes, filters: we show you the essentials before we leave.
- The on-site estimateWe look at the room, the outside wall, the line route and where the outdoor unit will go. That is where the capacity gets chosen.
- The quoteModel, capacity and price, in writing. We also check whether the model qualifies for assistance programs.
- Getting readyFloors and furniture protected, wall plate position marked level, wall opening located.
- The wall openingA single opening, with the slope the drain needs to flow outside.
- The outdoor unitSet on a stand raised above the snow, with the clearances the manufacturer requires.
- Lines, cable and drainConnected, insulated and protected. The opening is then sealed against water, cold air and insects.
- The electrical workA dedicated circuit and an accessible disconnect near the outdoor unit.
- Tests and start-upLeak test, vacuum, then start-up and a check of heating and cooling.
- The walkthroughRemote, modes, filters: we show you the essentials before we leave.
And at your place?
Two quick checks with real numbers: what heat costs, and what your current heaters add up to in BTU/h.
Conversion: 1 W = 3.412 BTU/h. An indication, not a load calculation: baseboards and furnaces are often stronger than the real need, and they can stay as backup. AirGreen confirms the capacity on site.
What to do, season by season
Three habits per season for this unit. They take a few minutes and prevent many calls.
- Clean the indoor unit's filters.
- Clear leaves and debris left on the outdoor unit by winter.
- Test cooling before the first hot days.
- Clean the filters more often when the unit runs a lot.
- Keep plants away from the outdoor unit.
- Check that no water drips from the indoor unit.
- Rake the leaves around the outdoor unit.
- Test heating before the first cold days.
- Book periodic maintenance before winter.
- Keep snow away from the stand and the front of the unit.
- Let the unit defrost: it is normal.
- Never hit the ice on the fins; call us if the unit stays iced up.
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What people ask us about this kind of work
Does a wall-mounted heat pump heat in winter?
Wall-mounted or multi-zone: how do I choose?
Where does the outdoor unit go?
Are there grants?
Do I need a permit?
How cold can it heat?
How much can I save?
How is the LogisVert assistance calculated?
Is it noisy?
The outdoor unit is covered in ice: is that normal?
Does AirGreen hold the required licences?
Is the estimate free?
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Text and photo: a real AirGreen Climatisation & Chauffage job. The diagrams are generic illustrations of the type of installation, not a survey of this job site. Sources of the added figures: airgreen.ca product pages (NEEP / AHRI performance), Hydro-Québec (Heat pumps page, LogisVert, read on 13 October 2026), Régie de l’énergie (rate D as of 1 April 2026).