Central Heat Pump ADD ON CANAIR R410A | 30000 BTU - Cased Coil

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A central heat pump designed for the Quebec climate, not for a generic catalogue

At AirGreen, we install central heat pump systems in real-world conditions, often complex, sometimes imperfect, but always representative of Quebec's housing stock. Single-family homes from the 50s to the 80s in Montreal , renovated bungalows in Laval , more recent constructions on the South Shore , multi-unit buildings on the North Shore : each building imposes its own mechanical, thermal and electrical constraints.

The CANAIR R410A ADD-ON Central Heat Pump | 30,000 BTU - Cased Coil was designed precisely for these realities. This system doesn't try to impress with abstract promises. It aims for a clear objective: to provide stable, measurable, and reliable heating , even when temperatures drop sharply, while integrating intelligently with existing HVAC systems.

This is a central heat pump that performs where many others show their limitations: in the middle of winter, on existing ductwork, in houses that are not ideal new constructions.

The ADD ON concept: a realistic and economical approach

Why the ADD ON format is crucial in Quebec

A large portion of the projects we undertake at AirGreen involve buildings already equipped with an electric furnace or an older central system. In these situations, replacing the entire HVAC system is not always logical or economically justified.

The ADD ON format allows:

• Adding a high-performance central heat pump to an existing installation

• To retain the network of conduits after technical validation

• To reduce invasive procedures and overall costs

• To immediately improve thermal comfort and energy efficiency

In several projects carried out in Longueuil and Laval , this type of integration has made it possible to transform an energy-intensive central system into an efficient hybrid solution, without redoing all the building mechanics.

A solution tailored to targeted renovations and replacements

This model is particularly relevant in the following cases:

• Replacing an old, end-of-life central heat pump

• Adding a central heat pump to an existing electric furnace

• Modernizing an HVAC system without major modifications to the ductwork

In a recent project on the South Shore , a homeowner wanted to reduce their reliance on direct electric heating without undertaking a complete system overhaul. The CANAIR R410A | 30,000 BTU ADD-ON Central Heat Pump achieved this goal while staying within the initial budget.

A heating capacity that can actually be used in winter

30,000 BTUs that make a difference when it's cold

The 30,000 BTU (2.5-tonne) rated capacity is perfectly suited to many typical single-family homes in Greater Montreal. But beyond the number, it's the actual capacity in cold conditions that makes the difference.

In the field, this system delivers:

• Approximately 22,600 BTU at -8°C

• Up to 27,000 BTU at -15°C

• Stable operation down to -30°C

This allows us to maintain a constant level of comfort without prematurely switching to intensive electric backup, a problem we frequently observe with systems less suited to the Quebec climate.

Thermal stability and uniform comfort

In several older homes in Montreal , clients report a significant improvement in temperature uniformity between floors. This stability is directly related to the system's ability to maintain its output without excessive cycling, even during prolonged periods of cold weather.

Controlled energy efficiency and operating costs

Indicators consistent with real-world usage

This central heat pump delivers solid seasonal performance:

• SEER2: 15.53

• HSPF2: 9.715

• High COP at negative temperatures

These values ​​translate concretely into a reduction in electricity consumption related to heating, particularly during the mid-season and moderate cold periods, which represent a large part of the Quebec winter.

During follow-ups carried out by our teams after installation in Boucherville and Laval , customers often notice a significant decrease in their energy bill, without compromising on comfort.

Compatibility with the LogisVert subsidy

This model is eligible for the LogisVert provincial subsidy , which can reach $2,712 , depending on applicable criteria. At AirGreen, we support our clients every step of the way:

• Validation of technical eligibility

• Checking the existing configuration

• Preparation of necessary documents

This approach significantly reduces delays and rejections, which are frequent when the application is not properly prepared from the outset.

Components designed for durability

Side-discharge outdoor unit: a real advantage in the field

The CDH2030C21 outdoor unit is distinguished by its side discharge format, which is particularly appreciated in urban environments:

• Narrow backyards

• Limited spaces between buildings

• Wall or slab installations

With a noise level of approximately 62 dB(A) , it remains discreet, even in densely populated areas of Montreal or Longueuil .

Aluminum coil with cased housing

The Cased Coil MAC-36HWFN1-M uses a coil made entirely of hydrophilic aluminum. This choice reduces the risk of internal corrosion and improves system longevity, particularly in environments where humidity and dust can be problematic.

Installation is possible:

• In a vertical, ascending or descending position

• In horizontal configuration

• With simplified access for HVAC maintenance

In a multi-unit residential building on the North Shore , this flexibility allowed for a clean and efficient installation in a very limited mechanical space.

The importance of a rigorous HVAC installation

What we systematically check at AirGreen

A high-performance central heat pump only delivers good results if the installation is properly managed. Before each project, our teams analyze:

• The actual airflow (CFM) of the network

• External static pressure

• The condition and airtightness of the ducts

• Available electrical capacity ( MCA 23A, MOP 35A )

We have taken over many systems installed elsewhere where these checks had been neglected, resulting in noise, premature wear or lower-than-expected performance.

An approach based on field experience

Each installation we complete enriches our understanding of Quebec buildings. It is this accumulated experience that allows us to anticipate problems before they arise, and to adapt each project to the client's specific needs.

Who is this central heat pump intended for?

The CANAIR ADD ON R410A Central Heat Pump | 30000 BTU - Cased Coil is particularly suitable for:

• Owners wishing to modernize an existing central system

• Single-family homes in Montreal, Laval, Longueuil

• Projects seeking a good balance between cost, performance and sustainability

• Customers who want a reliable system, without unnecessary complexity

Why choose AirGreen for this type of project?

At AirGreen, we don't sell automated systems. We recommend this system when the building conditions, actual usage, and customer expectations are aligned.

Our added value lies in:

• Certified and experienced refrigeration technicians

• A rigorous technical analysis before each installation

• Comprehensive support, including post-installation follow-up

• A transparent approach, based on concrete results

Each project becomes a real reference, not just a line item on a quote.

Going further with a truly tailored solution

If you are considering installing a central heat pump capable of withstanding the Quebec climate, compatible with your existing network and eligible for available subsidies, the CANAIR R410A ADD ON Central Heat Pump | 30000 BTU - Cased Coil deserves a thorough analysis.

Contact AirGreen Heat Pumps, Air Conditioning & Heating for a complete technical assessment, an honest recommendation and an HVAC installation performed according to best practices, throughout Montreal, Laval, Longueuil, on the North Shore and the South Shore .