ELIOS R-454b Central Heat Pump | 4 Tons - 48,000 BTU

• WiFi: Included
• Voltage: 220 V
• Gas (Freon): R-454B
• Piping: 3/8 - 3/4
• Warranty (Compressor - Parts - Labor): 10-10-0 years
• Additional Warranty (10-10-10): Possible

The new benchmark for centralized comfort in Quebec

At AirGreen , we believe that a heating and cooling system must above all offer comfort, reliability and savings . The ELIOS R-454b | 4 Ton - 48,000 BTU Central Heat Pump was designed to meet the unique challenges of our Quebec climate. Whether it's air conditioning a large family home in Laval, heating a business in Longueuil in the middle of January, or ensuring the comfort of an office in Montreal, this model excels in all situations.

With a capacity of 48,000 BTUs , it is perfectly suited to large spaces. Its advanced technology allows it to maintain reliable heating performance even on freezing days at -30°C , an essential asset for getting through the harsh winters of the North Shore and the South Shore.

Performance-centric design

Guaranteed heating down to -30°C

Unlike traditional systems that quickly lose efficiency when the temperature drops, the ELIOS heat pump continues to provide stable and comforting heat. It provides 100% of its capacity down to -20°C and maintains efficient performance at -30°C . This feature makes all the difference for our customers who want a home that is always comfortable, even in periods of extreme cold.

High energy efficiency

• SEER2: 16.5 – Excellent air conditioning efficiency, for cooler summers without increasing your bills.

• HSPF2: 9.5 – Heating performance optimized for our northern climate.

• EER2: 10.5 – Constant efficiency even at maximum load.

Thanks to these indices, the ELIOS heat pump ranks among the best in its category and is recognized by the ENERGY STAR® Cold Climate program.

Specifications designed for reliability

• Cooling capacity: 48,000 BTU

• Heating Capacity: 50,000 BTU (range 15,500 to 57,300 BTU)

• Outdoor model: ESHMA48R2AN1

• Interior model: EAHMA48R4AS1

• External Dimensions (W × D × H): 38.58 × 16.34 × 38.39 in

• Interior dimensions (W × D × H): 24.49 × 21.02 × 52.99 in

• Refrigerant gas: R-454B – less polluting than R-410A, helping to reduce environmental impact.

• Exterior noise level: 65 dB(A) – quieter than a conventional central system.

• Indoor noise level: between 34 and 52 dB(A), for superior acoustic comfort.

• Voltage: 220V single phase.

• Piping: 3/8 – 3/4, allowing for simple and efficient installation.

Technology that makes a difference

Fine modulation inverter

The ELIOS's inverter compressor adjusts its power in 1% increments. This means the machine always operates at optimal levels, without sudden stops and starts. The result: a constant interior temperature, lower power consumption, and increased system longevity.

Silence in everyday life

The outdoor unit is designed to limit noise through side ventilation. It operates at a sound level as low as 58 dB(A), allowing you to enjoy your yard or patio without disturbance. Inside, air circulation is smooth and discreet, providing imperceptible but constant comfort.

Compact and aesthetic design

Compared to traditional central heat pumps, the ELIOS is up to 40% more compact . This reduced size makes it easier to install in tight spaces and makes the whole system more visually harmonious.

Reliability and peace of mind

The ELIOS heat pump is distributed by the Master Group , the largest independent HVAC distributor in Canada. This ensures not only a stock of parts available at all times, but also fast and efficient after-sales service.

In addition, each device benefits from solid guarantees:

• 10 years on the compressor

• 10 years on parts

• Option up to 10 years on labor

At AirGreen, we also offer preventative maintenance plans to extend the life of your system and ensure optimal performance year after year.

Real cases of successful installations

Laval House: Replacement of an oil system

A family wanted to eliminate their old oil furnace and reduce their environmental footprint. After installing the ELIOS 48,000 BTU, their energy bills dropped by 30%. Their home now stays warm and comfortable, even on freezing nights at -30°C .

Restaurant in Longueuil: comfort for customers and savings for the owner

A restaurant owner needed a high-performance, discreet, and economical system. The ELIOS replaced an old, energy-intensive unit. Since then, its customers have enjoyed consistent comfort without excessive noise, and the owner benefits from reduced energy costs and rapid technical support when needed.

Commercial office in Montreal: comfort all year round

A 200 m² office suffered from an air conditioning system that was too noisy and inefficient in winter. Installing the ELIOS system helped stabilize the temperature and create a pleasant working environment, while reducing energy consumption.

Grants and savings

The Quebec government's LogisVert grant provides $4,440 for this model (updated July 2025). AirGreen assists each customer in completing administrative procedures and maximizing available savings.

This aid significantly reduces the initial investment, making ELIOS even more accessible for families and businesses.

Why entrust your project to AirGreen?

• Free on-site assessments to clearly identify your needs.

• Clear and transparent quotes : no hidden costs, no surprises.

• Installations carried out by certified refrigeration engineers with in-depth expertise in HVAC.

• Unique policy: no deposit required. You only pay when you are 100% satisfied.

• Fast technical support thanks to our privileged relationship with Master.

Conclusion: the perfect combination of power, comfort and reliability

The ELIOS R-454b | 4 Ton - 48,000 BTU Central Heat Pump is not just a device, it's a true sustainable comfort solution. It's designed for those looking for:

• guaranteed heating even at -30°C ,

• efficient and energy-efficient air conditioning in summer,

• a quiet and compact machine,

• and peace of mind with a comprehensive warranty and responsive local service.

At AirGreen, we make your comfort our priority. Contact us today for a free estimate in Montreal, Laval, Longueuil, and on the North Shore and South Shore.