SAMSUNG Hylex Premium Central Heat Pump | 3 Ton - 36000 BTU
SEER2 (Seasonal Air Conditioning Efficiency)
HSPF2 (Seasonal heating efficiency)
EER2 (Instantaneous efficiency in air conditioning)
COP at -8 °C (Heating energy efficiency)
CFM (Airflow)
(French brochure coming soon)
An inverter central heat pump designed to intelligently replace an existing system in Quebec
The SAMSUNG Hylex Premium 3-ton – 36,000 BTU central heat pump is aimed at homeowners who want to modernize their central heating and central air conditioning without unnecessarily turning their entire home into a construction site. At AirGreen, we view it as a particularly relevant solution for homes in Montreal, Laval, Longueuil, the North Shore, the South Shore, and Montérégie, where ducts, a furnace, an aging central system, or an old unitary heat pump already exist and need replacement.
This model combines an outdoor unit AC036FCUPCG/AA, also associated with the code CCG36UPF, with an indoor multi-position unit HH36MACC11H1. It is an R-454B Hylex Premium Heat Pump, Multi-Position AHU System, compatible with current energy performance requirements and designed for residential installations where flexibility is as important as efficiency. The official technical sheet indicates a nominal capacity of 36,000 BTU/h in cooling and 36,000 BTU/h in heating, with a modulating range from 15,000 to 42,000 BTU/h in cooling and from 11,000 to 55,000 BTU/h in heating.
For a homeowner, this modulation is far from a minor detail. A heat pump that always operates at full capacity often leads to short cycles, temperature fluctuations, less controlled humidity, and faster wear and tear. The inverter compressor of the Samsung Hylex Premium, instead, adjusts its speed according to actual demand. In a Laval home where the sun significantly warms the upstairs in the afternoon, for example, the system can reduce its output instead of shutting down completely. In a Longueuil bungalow with a finished basement, this modulation helps maintain more stable comfort between zones, provided that ducts, return air, and airflow are properly evaluated.
A 3-ton model that should not be chosen solely based on area
The mention 3 tons often draws attention, but it is never enough to confirm the right appliance. At AirGreen, we regularly see central systems installed 15 or 20 years ago that were roughly sized. A 1,600 sq ft house may sometimes require less capacity than another of similar size if its insulation, sun exposure, windows, air infiltration, and ductwork differ.
The Samsung Hylex Premium 36,000 BTU central heat pump becomes an excellent choice when the load calculation, duct condition, and electrical configuration confirm that a system of this capacity is appropriate. Its indoor airflow is indicated at 946 / 1,104 / 1,345 CFM depending on low, medium, and high speeds. This data is crucial: an efficient central unit will not perform at its best if the ducts are too restrictive, if the return air is insufficient, or if the filter is neglected. The spec sheet also indicates a standard external static pressure of 0.30 in. w.c., with a range of 0.1 to 1 in. w.c., which guides our team during the analysis of the existing system.
In Montreal residences with narrow mechanical basements, we also check the space around the indoor unit. The HH36MACC11H1 module measures approximately 21 7/8 in. wide, 48 in. high, and 26 in. deep, with a weight of about 150 lb. These dimensions facilitate many replacements, but access, available height, condensate drainage, and desired orientation must be confirmed. The indoor unit is multi-position: vertical, horizontal left, horizontal right, or downflow configuration with the appropriate accessory. This versatility is very useful in homes where the central system has been installed in a mechanical room, garage, technical closet, or low-ceilinged basement.
Heating Performance: What "Cold Climate" Really Means
The product sheet indicates a heating operating capacity down to -25 °C, which corresponds well to the type of winter we experience in Quebec. The technical document also specifies that this Premium 2 and 3 ton model can maintain 100% of its nominal heating capacity at -20 °C according to applicable conditions and capacity tables.
This information is important for homeowners who want to reduce their reliance on electric baseboards, an electric furnace, or a backup system. A cold climate central heat pump does not always eliminate the need for backup in all homes, but it can handle a large part of the heating season when properly sized and configured. In practice, we always analyze:
- the actual thermal load of the home;
- the condition of insulation and windows;
- the presence of an existing furnace;
- the available electrical capacity at the panel;
- the balance between comfort, consumption, and investment.
The Samsung Hylex Premium can also be used in dual fuel applications when connected to a compatible furnace with an A-Coil and appropriate controls. This option is of interest to some homeowners on the South Shore and North Shore who wish to keep an existing backup source, while entrusting daily heating to the heat pump. In this type of project, the control, switchover logic, and outdoor temperature settings must be configured with care. Poor coordination between the heat pump and the backup can negate some of the expected savings.
Energy Efficiency: SEER2, EER2, HSPF2, and COP Simply Explained
For this AC036FCUPCG/AA / HH36MACC11H1 system, official data indicate:
- SEER2: 17.50
- EER2: 12.00
- HSPF2, Region IV: 8.50
- COP at 5 °F: 1.90
- ENERGY STAR certification
- ENERGY STAR Cold Climate certification
These figures confirm that the Samsung Hylex Premium central heat pump falls into an interesting category for homeowners looking to combine efficient air conditioning, electric central heating, and potential eligibility for financial assistance programs.
SEER2 represents seasonal cooling efficiency. The higher it is, the more cooling the unit can provide with less electricity over a typical season. EER2, on the other hand, measures efficiency at a specific operating point. HSPF2 is used to compare seasonal heating efficiency. As for COP, it expresses the ratio of heating energy produced to electricity consumed under given conditions. For a customer, the main thing is not to compare only an isolated figure. The actual performance will always depend on the quality of the HVAC installation, airflow settings, coil cleanliness, refrigerant line length, and the overall system balance.
LogisVert Subsidy: A Financial Advantage to Verify Before Work
The AirGreen product page indicates a $2,520 provincial LogisVert subsidy, updated on November 26, 2025, for this configuration. This amount is consistent with the capacity at -8 °C shown for the product, which is 21,000 BTU/h, applied to the scale of an ENERGY STAR cold climate heat pump.
Hydro-Québec specifies that financial aid for an eligible heat pump is calculated based on its capacity at -8 °C, with an amount of $120 per 1,000 BTU/h for a cold climate heat pump, provided all program requirements are met; the amount is determined according to the installation date.
At AirGreen, we never treat a subsidy as a mere sales pitch. Before confirming a quote, we verify the exact model, the AHRI, the certification, the installation address, applicable requirements, and necessary documents. For this product, AHRI 218158147 and ENERGY STAR ID 4576540 are among the elements to keep in the project file. Our goal is to avoid unpleasant surprises after installation.
R-454B: a newer refrigerant requiring rigorous installation
The Samsung Hylex Premium uses R-454B refrigerant, a solution with a lower global warming potential than older refrigerants commonly used in the industry. Samsung presents the Hylex range as a platform now available with this low GWP R-454B fluid.
In the context of a residential installation, this evolution does not just change the technical label. R-454B is classified as A2L, which requires precise practices, compatible components, strict adherence to brazing, evacuation, charging, and leak detection procedures. The system's specification sheet mentions integrated A2L leak detection, as well as mitigation control.
This is one of the reasons why we emphasize the importance of a qualified HVAC installer. A central heat pump installation in Montreal, Laval, Longueuil, on the North Shore or on the South Shore is not limited to connecting two units. It includes validating the lines, leak testing, deep vacuum, charging according to actual length, pressure checks, startup, control settings, and explaining the operation to the homeowner.
Why AirGreen Recommends an On-Site Analysis Before Confirming This Central Heat Pump
Possible reuse of conduits and wiring: an advantage, not an automatic promise
One of the strengths of the Hylex range is its ability to integrate into replacement projects. The Samsung brochure indicates that many existing conduits, wiring, insulation, and piping sets can often be reused, which can reduce labor, limit invasive work, and speed up the project. The same documentation specifies that the system can operate with only two low-voltage communication wires between the indoor and outdoor sections, and that it is compatible with virtually any 24 VAC thermostat, depending on the configuration.
On site, we remain cautious. An existing refrigerant line may seem reusable, but it must be of the correct diameter, clean, in good condition, properly insulated if necessary, and conform to the new refrigerant and manufacturer's requirements. For this model, the indicated connections are 3/8 in. liquid line and 7/8 in. suction line for the indoor unit. For the outdoor unit, the spec sheet mentions suction diameter options of 3/4 in., 7/8 in. or 1 1/8 in., with 7/8 in. as the standard size. The maximum line length is indicated at 164 ft, with a maximum vertical separation of 98 ft.
In a South Shore cottage, for example, the outdoor unit may be located on one side of the house, while the evaporator is in a mechanical room in the basement. The actual length, bends, slope, penetrations, and access to walls can influence feasibility. In a semi-detached house in Montreal, side space can also dictate a more precise location to respect neighbors, noise, clearance, and service access.
Sound level and compact format: a real advantage in urban areas
The outdoor unit of this configuration measures approximately 37 in. wide, 55 7/8 in. high, and 13 in. deep, with a weight of about 229 lb. Its vertical format can be very practical in narrow yards, side passages, townhouses, or properties where the old cubic unit occupied too much space. Samsung documentation compares the Hylex format to a more voluminous traditional unit, with a reduced footprint.
Regarding noise, the model's spec sheet indicates 55 dB(A) in cooling and 57 dB(A) in high heating for the outdoor unit. This data is particularly relevant in Montreal, Longueuil, and several dense areas of Laval, where an overly noisy heat pump can become a source of irritation for occupants and neighbors.
During our HVAC installations, we pay attention to location, support base, vibrations, distance from windows, snow, clearance for maintenance, and drainage. A heat pump that is quiet on paper can become noisy if placed on an unstable base or too close to a reflective wall. Conversely, a well-planned installation improves acoustic comfort and simplifies future maintenance.
Smart control, Wi-Fi, and SmartThings: useful when properly configured
The Hylex system uses a mandatory control unit, MXD-U001XN, purchased separately and installed between the outdoor unit, thermostat, and indoor unit or furnace with coil. This unit enables communication, indoor fan control, and Wi-Fi connectivity via Samsung SmartThings. The documentation also mentions error notifications, outdoor unit consumption monitoring, and certain advanced functions with a communicating Samsung controller, such as AI Comfort Mode and AI Energy Mode.
In a home occupied by a family with irregular schedules, these functions can help better manage temperature settings. However, we always explain the difference between a simple 24 VAC thermostat and a communicating Samsung controller. Some monitoring or optimization options may be limited depending on the type of control installed. A good setup from the start avoids frustration, especially when the client expects to fully control the system from their phone.
Common errors we want to avoid with this type of installation
A quality 3-ton central heat pump does not compensate for poor design. Here are the errors we most often encounter during replacements or service calls:
-
Choosing capacity based solely on the old unit
An old 3-ton heat pump does not automatically mean a new 3-ton unit is the right choice. The house may have been renovated, insulated, expanded, or equipped with new windows. -
Neglecting the ductwork system
Comfort largely depends on airflow. Undersized ducts, insufficient returns, or poorly placed grilles can reduce the efficiency of an excellent appliance. -
Reusing lines without serious inspection
Reuse can be advantageous, but it must be technically confirmed. We check diameter, condition, cleanliness, length, insulation, and compliance. -
Ignoring condensate drainage
The indoor unit uses 3/4 in. FPT drain connections. Inadequate slope, a poorly designed trap, or improperly protected discharge can lead to water on the floor or safety shutdowns. -
Underestimating required electricity
The specification sheet indicates an outdoor power supply of 1 phase, 208-230 V, 60 Hz, maximum protection of 40 A, and a minimum circuit ampacity of around 33.3 A. The indoor unit also requires its own electrical validation. Before signing, we confirm panel capacity, circuit breakers, cables, and accessories such as electric heating kits if required.
Field example: central replacement in a family home in Laval
A representative scenario from our quote visits in Laval involves houses with an old central system installed in the basement, still functional ducts, and a noisy outdoor unit placed near a patio. The owner wants to reduce noise, improve heating in winter, and avoid redoing all the ducts.
In this type of case, the Samsung Hylex Premium 36,000 BTU can become a serious contender. We first measure the ducts, inspect the outdoor location, check the piping, confirm electrical compatibility, then propose an installation strategy. In some cases, we can keep part of the existing infrastructure. In others, we recommend replacing the refrigerant line, adding a better air return, correcting drainage, or improving the outdoor base. The goal is not to install faster, but to install correctly.
After commissioning, a client often notices the difference in temperature stability and outdoor noise. Comfort comes as much from the machine as from the invisible details: exact charge, fan speed, static pressure, clearance, thermostat calibration, and clear explanation of use.
HVAC maintenance: maintaining performance over time
To protect the investment, we recommend regular HVAC maintenance. On a central heat pump like the Samsung Hylex Premium, maintenance includes:
- replacing or cleaning the filter depending on usage, filter type, and dust in the house;
- checking the condensate drain before the cooling season;
- cleaning the outdoor unit, especially after winter;
- confirming that snow, leaves, and debris do not block the exchanger;
- inspecting electrical connections;
- checking for error codes or SmartThings notifications, if activated;
- measuring flow rates and temperatures during professional service;
- validating the operation of the auxiliary heat, if any.
The indoor unit has a filter rack, with a filter provided by the site, and the specification sheet indicates an 18 x 25 in. format. This detail is important for homeowners: an overly restrictive or dirty filter can hinder airflow, increase consumption, and reduce comfort.
Warranty, support, and after-sales service
The AirGreen product page displays a 12-year compressor warranty, 12-year parts warranty, and 0-year labor warranty, with the possibility of an extended warranty. As terms may vary depending on registration, manufacturer conditions, and applicable promotions, we always confirm details in writing before work begins.
Choosing AirGreen for the installation of a Samsung central heat pump in Montreal, Laval, Longueuil, on the North Shore or the South Shore, also means choosing a team that manages the entire process: model selection, eligibility verification, installation, commissioning, client explanation, after-sales service, and maintenance. We hold an RBQ # 5645-9605-01 license and $5M in liability insurance, providing a solid framework for residential, commercial, and multi-unit projects.
For which homeowner is this Samsung Hylex Premium particularly relevant?
We recommend evaluating this model if you have:
- a house with an existing ductwork system;
- an old central heat pump to replace;
- an electric furnace or an aging central system;
- a need for reliable central heating down to very cold temperatures;
- a desire to benefit from a LogisVert grant when criteria are met;
- limited outdoor space where a compact unit can simplify installation;
- an interest in Wi-Fi, alerts, and consumption monitoring via SmartThings;
- a project in Montreal, Laval, Longueuil, Boucherville, on the North Shore, the South Shore, or elsewhere in Montérégie.
The SAMSUNG Hylex Premium 3-ton – 36,000 BTU central heat pump is not just an interesting technical sheet. It represents a modern option for replacing a central system with more flexibility, good performance in cold climates, a practical outdoor format, useful connectivity, and possible integration with various indoor configurations. Its real value, however, depends on the installation. This is precisely where field experience makes the difference.
Request an AirGreen evaluation
To obtain a clear quote, validate the appropriate capacity, confirm the LogisVert grant, check your ductwork system, or plan a central heat pump installation in Montreal, Laval, Longueuil, on the North Shore or the South Shore, contact AirGreen. We will analyze your home, current equipment, and comfort goals to recommend a suitable HVAC solution, precisely installed and clearly explained.