Electric Furnace Air Handler ELIOS R454B | 4 Tons

• BROCHURE: FRENCH
• BROCHURE: ENGLISH

A high-performance central solution designed for Quebec winters

At AirGreen, every year we install dozens of central HVAC systems in homes and multi-unit buildings in Montreal, Laval, Longueuil, on the North Shore, and the South Shore. The Elios R454B Electric Furnace Air Handler | 4 Tonnes model is one of the solutions we increasingly recommend for demanding projects, especially when heating performance at very low temperatures is a crucial criterion.

This central system, designed to work with a compatible heat pump (outdoor model ESHMA48R2AN1), stands out for a rare combination: energy efficiency, stable performance in cold climates, and a modern design adapted to current residential spaces.

Real performance in cold climates: a decisive factor

Heating down to -30°C without compromise

In our Quebec reality, most HVAC systems fail to maintain stable performance when temperatures drop below -20°C. This is not the case for the ELIOS system.

According to technical data and manufacturer documentation, this system:

• Maintains effective performance down to -30°C
• Can retain up to 100% of its nominal capacity at -20°C
• Offers excellent energy efficiency (COP) even in extreme conditions

In practice, this means:

• Less reliance on auxiliary heating elements
• A more stable energy bill in winter
• Consistent comfort without temperature fluctuations

AirGreen real-world example

In Boucherville (South Shore), we replaced an old inefficient central electric system in a duplex. The result:

• Over 30% reduction in winter consumption
• Uniform temperature in both units
• No excessive auxiliary heating activation

Energy efficiency and certifications

The ELIOS 4-ton model shows solid performance:

• SEER2: 16.5
• HSPF2: 9.5 (Region IV)
• EER2: 10.5
• ENERGY STAR® (cold climate) certification

These values confirm that the system is eligible for programs like LogisVert, with a potential grant of up to $3816.

At AirGreen, we always support our clients in:

• AHRI validation (216046600)
• Preparation of documents for grants
• Optimization of assembly to maximize eligibility

Inverter Technology: Stable Comfort and Real Savings

Smart operation

The heart of the system is based on advanced Inverter technology, which continuously adjusts the compressor's power.

Unlike traditional systems:

• No aggressive ON/OFF cycles
• Continuously stable temperature
• Less mechanical wear

As illustrated in the brochure, this technology allows for:

• Reduced energy consumption
• Extended lifespan
• Much quieter operation

AirGreen field feedback

On several installations in Laval, our clients note:

• Fewer temperature variations
• A more constant feeling of comfort
• A reduction in overall system noise

Compact design and easy installation

Optimized dimensions

The indoor unit measures:

• 24.49 x 21.02 x 52.99 inches

This format allows for:

• Easy integration into mechanical rooms
• Compatibility with most existing configurations

More compact outdoor unit

The horizontal condenser is up to 40% more compact than some traditional models.

In the field, this makes a huge difference:

• Less visual impact
• Simplified installation in confined spaces (balconies, backyards)
• Better integration into urban projects in Montreal

Superior acoustic comfort

A frequently underestimated point: noise.

The ELIOS system features:

• 34 to 52 dB(A) indoors
• 65 dB(A) outdoors

Compared to standard central systems (~73 dB), this represents a significant improvement.

Concrete case

In an installation in Plateau-Mont-Royal, a client complained about the constant noise from their old system. After replacement:

• Elimination of vibrations
• Almost complete silence in living areas
• Improved sleep quality

Dehumidification and air quality

The system offers a dehumidification capacity of:

• 7.6 pints/hour (≈ 3.85 L/h)

This contributes to:

• Reducing summer humidity
• Improving indoor comfort
• Preventing mold formation

In areas like Longueuil or certain parts of the North Shore, where humidity can be high, this aspect is crucial.

Safety and durability: often overlooked elements

Integrated leak detection

The system includes an intelligent sensor:

• Continuous refrigerant monitoring
• Automatic shutdown in case of a leak
• Service alert

This is an important innovation with new gases like R-454B, which offers a better environmental footprint.

Gold fin evaporators

These components protect against:

• Corrosion
• Premature wear
• Extreme weather conditions

Result: an extended lifespan, particularly useful in urban environments exposed to salt and humidity.

HVAC Installation: what you need to know before choosing

At AirGreen, we often observe the following errors:

Frequent errors

• Undersized system
• Poor management of existing ductwork
• Neglect of electrical capacity (MCA 38A / MOP 40A)

Our approach

For each project, we:

• Verify the building's actual capacity
• Analyze the ductwork
• Optimize airflow (CFM: 1601 max for this model)

Why choose AirGreen for this system

Field expertise

We have installed this type of system in:

• Single-family homes
• Duplexes / triplexes
• Small commercial buildings

Concrete benefits

• Quick estimate (often via video)
• Professional installation by certified refrigeration technicians
• 5M$ liability insurance
• Post-installation follow-up

Transparency

As always:

• Clear pricing before work
• No hidden fees
• Extended warranty options available

Compatibility and flexibility

The system is compatible with:

• Smart thermostats
• WiFi (optional)
• Electric auxiliary heating (3 to 25 kW)

This allows for perfect adaptation according to:

• Building type
• Budget
• Energy objectives

Conclusion: a robust solution for Quebec conditions

The Air Handler ELIOS R454B 4 tons is positioned as a central solution particularly suited to the realities of Montreal, Laval, Longueuil, North Shore, and South Shore.

Its strengths:

• Excellent performance in cold climates
• Solid energy efficiency
• Quiet operation
• Modern and safe technology

At AirGreen, we recommend this system when the client is looking for reliability, comfort, and long-term stability, without compromising winter performance.

Contact AirGreen

To get a personalized quote or to confirm if this system is suitable for your property, contact our team today. We will offer you a custom HVAC solution, optimized for your building and your budget.