KINGHOME Charmo R32 Wall-Mounted Heat Pump | 36000 BTU

A large-format wall-mounted solution designed for open spaces, businesses, and demanding residences

The KINGHOME Charmo R32 | 36,000 BTU wall-mounted heat pump is for owners looking for a heating and cooling solution capable of covering a large area without a full central system. With its rated capacity of 36,000 BTU, heating operation down to -25 °C, R-32 refrigerant, ENERGY STAR Cold Climate certification, and provincial LogisVert grant up to $3,288, this model is a very serious option for many residential and commercial projects in Montreal, Laval, Longueuil, on the North Shore and the South Shore.

At AirGreen, we regularly see clients who hesitate between a large wall-mounted heat pump, a central unit, or a multi-zone system. The KINGHOME Charmo 36,000 BTU specifically addresses a common scenario: a large main living area, a commercial space, an open-plan ground floor, an office area, a spacious condo, or a house where the goal is to treat a major zone with a single, well-positioned indoor unit.

This is not a small wall-mounted unit added to fix an uncomfortable room. It is a large-capacity wall-mounted heat pump, designed to move a lot of air, maintain a stable temperature, and offer sustained performance in a real Quebec climate.

A 36,000 BTU capacity that changes installation logic

In a typical residence in the greater Montreal area, the most common wall-mounted heat pumps are often between 12,000 and 18,000 BTU. The KINGHOME Charmo 36,000 BTU belongs to another category. Its cooling capacity of 36,000 BTU and its rated heating power of 34,000 BTU allow it to handle large air volumes, provided the building's configuration is suitable.

Specifically, this model can be relevant in situations such as:

• a large open-plan ground floor;
• a neighborhood business with a glass facade;
• an office with several workstations in the same volume;
• a condo or loft with higher-than-average ceilings;
• a house where the aim is to significantly reduce the use of central electric heating in a main area;
• a multi-dwelling or semi-commercial space requiring a simple and efficient solution.

An important point: a 36,000 BTU heat pump is not automatically the best choice for every large space. The installation must be evaluated based on insulation, solar orientation, number of occupants, ceiling height, natural air circulation, openings between rooms, and available electrical capacity. This is where AirGreen's field experience becomes essential.

We have visited properties where a client requested a very large wall-mounted unit, when a better-positioned 24,000 BTU model would have provided a more comfortable result. Conversely, we have also seen businesses where an 18,000 BTU unit installed in the past ran almost non-stop, never stabilizing the temperature during hot days or severe cold. In these cases, a solution like the KINGHOME Charmo 36,000 BTU becomes much more coherent.

A Cold Climate heat pump adapted to Quebec winters

The ENERGY STAR Cold Climate certification is an element not to be overlooked. For an owner in Montreal, Laval, Longueuil, Boucherville, Terrebonne, Blainville or Brossard, a heat pump must be judged on its real capacity to heat when the temperature drops, not just on its cooling efficiency.

The KINGHOME Charmo 36,000 BTU offers heating capacity down to -25 °C. According to available technical data, its heating power is:

• 34,000 BTU at 8 °C;
• 27,400 BTU at -8 °C;
• 24,600 BTU at -15 °C.

These figures are very useful for understanding the real behavior of the appliance. A heat pump can display a high nominal capacity, but what matters in practice is the power still available when the mercury drops. At -15 °C, this model retains significant capacity, which helps reduce dependence on electric baseboards, auxiliary systems, or certain less efficient central equipment.

For many AirGreen clients, this point quickly becomes concrete. In a house on the South Shore, for example, an owner may want to keep the living room, kitchen, and dining room comfortable without running all electric baseboards at maximum. In a business in Montreal, the priority may be to avoid temperature variations that make customer reception uncomfortable. In an office in Laval, the goal may be to stabilize the temperature without creating areas that are too cold or too hot.

The KINGHOME Charmo 36,000 BTU meets these needs well when the installation is carried out with real consideration for air distribution.

R-32, energy efficiency and LogisVert subsidy

This heat pump uses R-32 refrigerant, a new generation gas increasingly present in high-performance HVAC equipment. For customers, the main interest is simple: this refrigerant generally allows for the design of efficient systems, with an optimized charge and a more modern approach than older generations of gases.

The model is also eligible for a provincial LogisVert subsidy of up to $3,288, according to information displayed on the product page. For a wall-mounted heat pump of this capacity, this financial aid can have a major impact on the net cost of the project. It often allows a client to choose a long-term solution rather than reducing the capacity or quality of the installation solely to minimize the initial bill.

At AirGreen, we always recommend considering the final cost after subsidy, but also the quality of the installation, the warranty, ease of service, parts availability, and the suitability of the machine for the building. An attractive subsidy never compensates for a bad installation. Conversely, when an eligible model is well chosen and properly installed, the result can be excellent for several years.

Important technical details for installation

The KINGHOME Charmo 36,000 BTU requires serious installation, as its capacity and electrical requirements are greater than a standard wall-mounted heat pump.

Key data to remember:

• indoor model: KW36XQ21CDI;
• outdoor model: KW36XQ21CDO;
• AHRI: 216772293;
• ENERGY STAR ID: 3995738;
• power supply: 208-230V / 60Hz / 1Ph;
• MCA: 24A;
• MOP: 30A;
• piping: 1/4 in – 5/8 in;
• maximum piping length: 131 ft;
• maximum height difference: 82 ft;
• pre-charged refrigerant for 24.6 ft;
• minimum piping length: 10 ft;
• outdoor sound level: 62 dB(A);
• registered warranty: 12 years parts and compressor, subject to applicable conditions.

These elements directly influence the quote. For example, a 30A electrical supply may require checking the panel, circuit breaker, wiring, and electrical path. In some older homes in Montreal or Longueuil, this step is essential before confirming installation. On the North Shore or in the suburbs, electrical panels are sometimes more recent, but the available capacity must still be validated.

The 1/4 – 5/8 in piping is also an important element. For a replacement, it is rarely prudent to assume that existing lines can be reused. Our refrigeration technicians check the diameter, condition, path, insulation, compatibility, internal cleanliness, and access constraints. When reuse is considered, it must be accompanied by rigorous verification, including appropriate tests and thorough cleaning if necessary.

Positioning of the indoor unit: a decisive factor

The indoor unit measures 42.44 x 9.69 x 13.11 inches, making it a sizable wall-mounted unit. Its airflow reaches up to 794 CFM in Turbo mode, with several speeds available. This represents a major advantage for large volumes, but also a responsibility during design.

A poorly placed 36,000 BTU unit can cause discomfort: direct drafts to a seating area, temperature stratification, increased perceived noise, or reduced efficiency if airflow is blocked by a partition, beam, partial wall, or commercial furniture.

During an HVAC installation, we particularly analyze:

1. the distance between the unit and occupied zones;
2. the possibility of directing air towards the center of the volume;
3. the presence of stairs or corridors;
4. obstacles to return air;
5. installation height;
6. access for HVAC maintenance;
7. the cleanest path for piping and drain;
8. the most durable outdoor location for the compressor.

Automatic vertical and horizontal louvers are an advantage as they help distribute air more evenly. The included WiFi control also simplifies daily management, especially for a business or secondary residence where you want to adjust the temperature remotely.

The outdoor unit: clearances, snow, and defrosting

A high-performance wall-mounted heat pump in winter must be installed taking into account snow, ice, and defrost water. The technical sheet indicates that the outdoor unit must be placed at least 18 inches above surfaces to allow for snow clearance and drainage during defrost cycles.

This detail is particularly important in Quebec. An outdoor unit that is too low can become blocked by snow, exposed to ice accumulation, or unable to properly drain defrost water. This can reduce performance, increase noise risks, cause shutdowns, or accelerate the wear of certain components.

At AirGreen, we often see installations done too quickly, where the outdoor unit is placed on the ground without sufficient thought. For a machine of this capacity, the support must be solid, stable, and suitable for the site. Depending on the project, we may recommend a wall bracket, a ground support on an appropriate base, or a specific configuration depending on the available clearance.

In Montreal, alleys, narrow courtyards, and brick walls require special attention. In Laval and on the North Shore, lots sometimes offer more space, but exposure to wind and snow accumulation must be analyzed. On the South Shore, installations on the side or rear facade often require careful aesthetic finishing, especially with aluminum cladding to protect and conceal the lines.

Sound comfort and airflow: what you need to know

The indoor sound level varies from 36 to 52 dB(A) depending on the speed. In Sleep mode, the unit drops to 36 dB(A) with an airflow of 441 CFM. In Turbo mode, it rises to 52 dB(A) with an airflow of 794 CFM.

This means that the KINGHOME Charmo 36,000 BTU can be discreet at low speed, but it remains a high-capacity machine when a significant effort is required. For a business, an office, or a large open area, this compromise is generally acceptable. For a bedroom or a small enclosed space, this model would rarely be appropriate.

The right choice therefore depends on the context. A large family room, an open living room, a shop, a reception area or a light workshop can benefit from high airflow. A small corridor or a compartmentalized room would not allow the machine's capacity to be properly exploited.

Practical functions included

The KINGHOME Charmo 36,000 BTU includes several useful daily functions:

• WiFi included;
• infrared remote control;
• heating mode at 8 °C;
• I-Feel function;
• forced defrost;
• soft start;
• self-cleaning function;
• dehumidification up to 7.4 pt/h;
• optional wall controllers as needed.

The I-Feel function is particularly interesting as it allows temperature measurement closer to the remote control's location, rather than solely at the wall unit. In a large space, this can help achieve a more consistent perceived temperature.

Dehumidification is also important in summer. Many customers first think of air conditioning, but in Greater Montreal, humidity is often the real factor of discomfort. A properly sized and well-used heat pump can significantly improve comfort, even without excessively lowering the temperature.

Why entrust AirGreen with the installation of this heat pump

Installing a KINGHOME Charmo R32 | 36,000 BTU wall-mounted heat pump is more than just attaching an indoor unit and connecting a compressor. A machine of this power requires technical planning, clean finishing, and rigorous commissioning.

At AirGreen, we distinguish ourselves by our practical, hands-on approach. We don't just propose a capacity because it looks impressive on paper. We evaluate the space, constraints, customer expectations, electricity, line routing, drain management, service access, and aesthetic impacts.

Common mistakes to avoid

For this type of heat pump, the most common mistakes are:

• choosing 36,000 BTU without validating actual airflow;
• installing the indoor unit too close to an occupied area;
• underestimating electrical requirements;
• neglecting outdoor clearance in winter;
• placing the compressor in a hard-to-maintain location;
• forgetting condensation drain management;
• improperly protecting refrigerant lines;
• not checking actual subsidy eligibility;
• comparing only the price without comparing installation quality.

A successful installation must be durable, clean, easy to maintain, and adapted to the building. This is what makes the difference between a high-performing device on paper and a truly comfortable system for many years.

Field example: a large space that needed real air diffusion

During a recent installation in a commercial space in the Greater Montreal area, the client had a recurring problem: the front of the premises became too hot in summer due to sun exposure, while the back remained cooler. The old wall-mounted system was undersized and constantly ran at high speed.

In this type of situation, the issue is not just the BTU number. It's necessary to study air movement, heat zones, openings, customer location, and acceptable noise levels. A large-format wall unit like the KINGHOME Charmo 36,000 BTU can be an effective solution when positioned to project air along the length of the premises, without blowing directly on occupants.

This kind of detail isn't found in a product sheet, but it determines true customer satisfaction.

A relevant solution for Montreal, Laval, Longueuil, the North Shore, and the South Shore

The KINGHOME Charmo 36,000 BTU is particularly well-suited for projects where a simple, strong, and effective solution for a large area is desired. In Montreal, it can meet the needs of businesses, renovated duplexes, large condos, or professional premises. In Laval, it can be integrated into homes with large open spaces or semi-commercial buildings. In Longueuil and on the South Shore, it can be relevant for single-family properties, offices, reception halls, or multi-purpose spaces. On the North Shore, it can be used to heat and cool large volumes where a complete central system is not necessary or desired.

With its attractive LogisVert subsidy, energy efficiency, R-32 operation, included WiFi, and registered 12-year parts and compressor warranty, this model deserves serious consideration when a customer is looking for a high-capacity wall-mounted heat pump.

Clear support, from model selection to after-sales service

AirGreen offers a comprehensive approach: advice, estimation, installation, commissioning, usage explanations, and after-sales service. Our customers particularly appreciate the transparency of our prices, the quality of our finishes, the experience of our refrigeration technicians, and our ability to clearly explain available options.

Before work begins, we confirm important details: location, line routing, outdoor support, electricity, possible accessories, subsidy eligibility, and warranty conditions. After installation, we verify the system's proper functioning and explain the essential settings to optimize comfort and energy consumption.

The KINGHOME Charmo R32 | 36,000 BTU wall-mounted heat pump is a serious machine for significant needs. Installed correctly, it can offer stable comfort, good efficiency, and a significant reduction in reliance on auxiliary systems. Installed without analysis, it can be oversized, poorly placed, or underutilized. This is precisely why the choice of installer matters as much as the choice of product.

To get a clear estimate, check LogisVert subsidy eligibility, or confirm if this model is suitable for your space, contact AirGreen today. Our team serves Montreal, Laval, Longueuil, the North Shore, and the South Shore with adapted, professional, and durable HVAC solutions.