A central heat pump designed for Quebec's climate and building realities
At AirGreen, we have been installing, servicing and analyzing central heat pump systems for over fifteen years in Montreal, Laval, Longueuil, the North Shore and the South Shore. This field experience shapes how we assess a product like the CANAIR R410A ADD ON Central Heat Pump | 60000 BTU – Cased Coil: not just on a spec sheet, but on how it really behaves once installed and facing Quebec winters.
This 5-ton (60,000 BTU) model targets medium and large buildings: spacious single-family homes, duplexes and triplexes, multi-unit buildings, light commercial buildings and small institutional properties. It is for owners looking for a reliable central solution that delivers steady heating and cooling without a complete rebuild of the existing HVAC system.
The ADD ON approach: a pragmatic take on central HVAC
The ADD ON concept answers a very common situation: buildings with working ductwork, sometimes combined with an electric furnace or an aging central system that is still mechanically sound.
Rather than tearing everything out, the CANAIR ADD ON 60000 BTU Central Heat Pump adds an efficient heat pump to the existing layout while improving the building's overall energy efficiency.
Cold-climate performance data
Technically, this system pairs a CDH2060C22 outdoor unit with a MAC-60HWFN1-M indoor cased coil, set on the existing furnace.
According to NEEP data for AHRI 212386770:
Nominal size: 5 tons (60,000 BTU)
Heating at -8°C: 37,000 BTU/h (COP 2.26)
Heating at -15°C: 46,500 BTU/h (COP 1.8)
Heating at -30°C: up to 30,000 BTU/h (COP 1.39)
SEER2: 14.5, EER2: 8.6, HSPF2 (region IV): 8.6
R-410A refrigerant (global warming potential of 2,088)
Please note: this R-410A combination is not ENERGY STAR® certified and is not on the list for Hydro-Québec's LogisVert program. If LogisVert aid matters for your project, AirGreen can offer you the eligible CANAIR 4CDH R-454B models.
A mechanical design built for real installations
Side-discharge outdoor unit
The side-discharge configuration makes integration easier in tight settings: narrow backyards, side passages in dense urban areas, commercial rooftop terraces, or installations near outdoor living spaces.
Better use of the available space
Fewer clearance constraints
An outdoor sound level of about 64 dB(A) for this model
Simpler installation on an existing pad or slab
Indoor cased coil
The indoor cased coil (24.5 × 21 × 28 in.) is installed on the existing furnace, and the furnace blower moves the air across the coil. AirGreen checks and adjusts that airflow at start-up.
Keeps the existing ducts without major changes
Simpler routine HVAC maintenance
Easier coil inspection thanks to the casing
HVAC installation: requirements, realities and mistakes to avoid
Electrical and mechanical parameters
The CANAIR ADD ON 60000 BTU Central Heat Pump runs on a 220 V supply, with:
Minimum circuit ampacity (MCA): 40 A
Maximum overcurrent protection (MOP): 50 A
Refrigerant lines of 3/8 in. and 7/8 in.
AirGreen validates the outdoor unit location and the line length against the manufacturer's installation requirements.
Common mistakes
Disappointing performance is rarely due to the equipment itself. The most common causes are:
A tonnage poorly matched to the real heating needs
Insufficient or poorly balanced airflow
Poor coordination between the heat pump and the backup heat
Ducts undersized for a 5-ton capacity
At AirGreen, every central heat pump project includes a check of the ductwork, the airflow (CFM) and the electrical parameters.
HVAC maintenance and long-term operation
Coil accessible through the casing for inspection and cleaning
Side-discharge outdoor unit, easy to reach
Airflow checked on the furnace blower at every visit
At AirGreen, we recommend a complete maintenance every 12 to 18 months, especially to preserve winter heating performance.
Warranty and protecting your investment
10 years on the compressor
10 years on parts
6 years on labour, directly from the distributor, with an extension available
Why trust AirGreen with this type of project
Expertise in central HVAC installation
Experienced refrigeration technicians, under AirGreen's RBQ licence 5645-9605-01
An approach based on real data and an on-site assessment
To see installations completed by our teams, visit our Our projects page.
Conclusion
The CANAIR R410A ADD ON Central Heat Pump | 60000 BTU – Cased Coil is a coherent solution for large Quebec buildings. When it is properly chosen and installed, it offers a good balance of comfort, energy efficiency and longevity.
Contact AirGreen at 514-316-2973 or sales@airgreen.ca for a detailed assessment, a transparent quote or to check whether this system suits your building in Montreal, Laval, Longueuil, the North Shore or the South Shore.
Warranty: 10 years on the compressor, 10 years on parts and 6 years on labour, directly from the distributor.