Electric Furnace Air Handler ELIOS R454B | 2 Tons

• BROCHURE: FRENCH
• BROCHURE: ENGLISH

A High-Performance Central Solution Designed for Quebec Winters

In the field of HVAC in Montreal, Laval, Longueuil, and across the North Shore and South Shore, certain systems clearly stand out when it comes to combining performance, energy efficiency, and winter reliability. The Air Handler ELIOS R454B 2-ton electric furnace (model EAHMA24R4AS1) is one such piece of equipment, specifically designed for our climate reality.

At AirGreen, we regularly install this type of system in single-family homes, duplexes, and small rental buildings where owners are looking for a stable, high-performing central solution that is compatible with current subsidies.

Understanding the Role of the Air Handler in a Central System

An air handler (electric fan coil unit) is not merely a secondary component. It plays a central role in distributing heated or cooled air throughout the entire home.

What this ELIOS model specifically does:

• Distributes air evenly via existing ducts
• Works in synergy with the central heat pump ESHMA24R2AN1
• Ensures constant thermal stability, even with significant outdoor variations
• Allows for better management of indoor humidity (up to 4.0 pt/h)

In several projects completed in Boucherville and on the South Shore, we replaced inefficient old electric systems with this type of air handler, leading to an immediate improvement in comfort and a significant reduction in energy costs.

Impressive Performance Even in Extreme Conditions

What truly distinguishes this system is its ability to maintain high performance even during Quebec winters.

Key technical data:

• Cooling capacity: 24,000 BTU
• Power at -15°C: up to 52,000 BTU
• Operation down to -30°C
• COP at -8°C: 3.33
• SEER2: up to 18.3
• HSPF2: up to 8.6

According to the technical brochure, the Elios Central system maintains up to 100% of its nominal capacity at -20°C and stable performance down to -30°C, which is essential for homes in Montreal and Laval exposed to extreme cold.

Real AirGreen example:

In a project in Laval (Chomedey), a client was experiencing significant heat loss with an old standard electric furnace. After installing the ELIOS system:

• More stable indoor temperature
• Fewer ON/OFF cycles
• Reduced winter electricity consumption

Inverter Technology: Precision and Savings

The ELIOS system is based on advanced Inverter technology, which radically changes how energy is used.

Concrete advantages:

• Automatic power adjustment according to needs
• Reduction of consumption peaks
• Less wear and tear on components
• Quieter operation

As illustrated in the documentation, the variable-speed compressor allows for precise temperature control, avoiding the uncomfortable variations typical of older systems.

Acoustic Comfort and Quality of Life

Comfort is not limited to temperature.

Sound levels:

• Indoor: 28 to 44 dB(A)
• Outdoor: approximately 60 dB(A)

For comparison, the brochure indicates that a traditional central system can reach 73 dB(A), while the Elios system operates around 65 dB(A).

In several installations in Longueuil, our clients immediately noticed:

• Less noise in the ducts
• A calmer ambiance in the main rooms
• Better sleep quality

Compact Design and Easy Installation

Another often underestimated advantage: the size.

Indoor unit dimensions:

• 17.52 × 21.02 × 45 inches

Key points:

• Compatible with restricted spaces
• Simplified installation in mechanical rooms
• Suitable for existing homes without major modifications

In a recent project on the North Shore (Blainville), we were able to install this model in an extremely limited space without having to relocate other equipment — a significant saving in time and cost for the client.

R-454B Refrigerant: A Transition to the Future

The choice of R-454B refrigerant is strategic.

Why it's important:

• Reduced environmental impact
• Compliant with new standards
• Better overall energy efficiency

Furthermore, the system integrates a leak detection sensor, which:

• Continuously monitors the circuit
• Shuts down the compressor in case of anomaly
• Maintains ventilation for safety

These elements are clearly described in the technical documentation.

LogisVert Subsidy: A Concrete Financial Advantage

This model is eligible for a provincial subsidy of $1500 (LogisVert).

At AirGreen, we systematically support our clients with:

• Eligibility validation
• Document preparation
• Follow-up until the check is received

In several cases in Montreal and Longueuil, this subsidy significantly reduced the overall cost of the project.

AirGreen Installation: Field Expertise and Transparency

Choosing the right equipment is essential, but installation makes all the difference.

Our approach:

• Precise evaluation (often via quick video estimate)
• Thermal load calculation
• Compliance with RBQ standards
• Clean, uncompromising installation

What is always included:

• Up to 15 feet of piping and wiring
• Full commissioning
• Performance testing
• Explanation of operation to the client

We have also learned, through hundreds of installations, that:

• Poor duct management can reduce performance by up to 30%
• An unoptimized installation can negate the benefits of the Inverter

This is why each project is treated with rigor.

Warranties and Peace of Mind

The system offers:

• 10 years compressor
• 10 years parts
• Labor: standard + extended option

According to the brochure, extended warranty options up to 10 years are available, offering comprehensive long-term protection.

Who is this system for?

This model is particularly suitable for:

Residential:

• Houses with existing ducts
• Replacement of electric furnaces
• Owners seeking energy efficiency

Multi-housing:

• Duplex / triplex
• Small rental buildings

Light commercial:

• Offices
• Small commercial spaces

Conclusion: A Strategic Choice for the Quebec Climate

The Air Handler ELIOS R454B 2-ton electric furnace represents a balanced solution between performance, energy efficiency, and winter reliability.

At AirGreen, we recommend it when:

• The client wants a high-performing central system
• The goal is to reduce energy consumption
• The installation must be durable and compliant with new standards

Contact AirGreen for a Personalized Evaluation

Are you considering an HVAC installation in Montreal, Laval, Longueuil, on the North Shore or South Shore?

Our team can offer you:

• A quick estimate
• A technical analysis adapted to your property
• A clear quote, with no surprises

Contact us today to find out if this system is the best option for your project.