ELIOS R454B Electric Furnace Air Handler | 5 Tons

• BROCHURE: FRENCH
• BROCHURE: ENGLISH

A High-Performance Central Solution for Quebec's Harsh Winters

In the demanding climate of Greater Montreal, choosing a central HVAC system capable of maintaining consistent comfort even at very low temperatures is not a secondary option — it's a necessity. At AirGreen, we have installed and analyzed numerous central systems over the years, and the ELIOS R454B 5-ton (EAHMA60R4AS1) model clearly stands out for its balance of performance, energy efficiency, and reliability.

Designed to work with a compatible central heat pump (model ESHMA60R2AN1), this system offers a capacity of 60,000 BTU, perfectly suited for spacious single-family homes, duplexes, triplexes, or small residential buildings on the South Shore, North Shore, in Laval, and in Longueuil.

Why this ELIOS system is particularly suitable for Montreal's climate

Actual performance in winter conditions

What sets this system apart is not just its nominal capacity, but its actual heating capacity in cold weather. Thanks to Inverter and HEAT+ technology, this system maintains stable performance even when the temperature drops to -30°C.

According to technical documentation, the system can maintain up to 100% of its capacity at -20°C, and retains high energy efficiency even at extreme temperatures. In practice, this means:

• Less reliance on auxiliary heating elements
• Reduced energy costs
• Stable comfort throughout the home

At AirGreen, we have installed this type of system in several properties in Boucherville and Terrebonne, where clients have noted an immediate improvement in comfort compared to older systems.

Essential Technical Data for the ELIOS 5-ton Model

Here are the key characteristics we systematically analyze when making a recommendation:

• Cooling Capacity: 60,000 BTU
• Heating Capacity down to -30°C
• SEER2: up to 16
• HSPF2: up to 8
• COP at -8°C: 3.1
• Refrigerant: R-454B (new generation, more eco-friendly)
• Dehumidification: 11.0 pt/h
• Airflow: up to 1807 CFM
• Outdoor Noise Level: ~65 dB(A)
• Voltage: 220V
• Piping: 3/8 – 3/4

Important Dimensions for Installation

• Indoor Unit: 24.49 × 21.02 × 52.99 inches
• Outdoor Unit: 37.48 × 16.34 × 52.48 inches

These dimensions are particularly advantageous in confined mechanical spaces — a factor often critical in Montreal basements.

Inverter Technology: A Concrete Advantage for Your Energy Bill

Unlike traditional ON/OFF systems, Inverter technology allows the compressor to continuously modulate its power.

Direct result for the client:

• Stable temperature without fluctuations
• Fewer start-up cycles = less wear and tear
• Reduced energy consumption

In a recent installation in Laval, a client switched from an old electric system to this ELIOS model. The result: a measured decrease of nearly 28% on the winter bill, with significantly improved comfort.

Silence and Comfort: An Often Underestimated Criterion

A point often overlooked when choosing a central system is the noise level.

• Traditional system: ~73 dB
• ELIOS Central: ~65 dB

This difference may seem minimal on paper, but in a dense residential environment like Montreal, it is very noticeable.

At AirGreen, several clients have told us after installation that they hardly hear their outdoor unit, even at night.

Reliability and Durability: What We Observe in the Field

Advanced Corrosion Protection

The system uses gold fin heat exchangers, which is particularly useful in exposed urban areas:

• De-icing salt
• High humidity
• Urban pollution

This significantly extends the equipment's lifespan.

Integrated Leak Detection

An important feature rarely found in this range:

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

This prevents major damage and protects the client's investment.

HVAC Installation: Critical Points According to AirGreen

Installing a 5-ton system is not something to improvise. Here are the elements we systematically validate:

1. System Sizing

A system that is too powerful or undersized leads to:

• Poor efficiency
• Premature wear
• Discomfort

We always perform a complete thermal analysis before any installation in Longueuil, Laval, or elsewhere.

2. Duct Dimensions

With an airflow of up to 1800 CFM, ducts must be adequately sized. A common error we often correct:

• Ducts too small → noise + loss of performance

3. Electrical Configuration

• MCA: 40A
• MOP: 40A

We always verify the compatibility of the existing electrical panel.

AirGreen Real Case: Central System Replacement in Montreal

In a recent project in eastern Montreal, a client had an old electric furnace with an inefficient heat pump.

Problems observed:

• Insufficient heating below -15°C
• High energy bills
• Excessive noise

Proposed solution:

Complete installation of the ELIOS R454B 5-ton system

Results after installation:

• Constant comfort even at -25°C
• Significant reduction in consumption
• Improved quietness
• Better air circulation

LogisVert Subsidy: A Major Financial Advantage

This system is eligible for a $4440 subsidy (updated November 2025).

This significantly reduces the actual installation cost, especially for homeowners in Montreal, Laval, and Longueuil.

At AirGreen, we assist our clients with:

• Eligibility validation
• Documentation
• File submission

WiFi and Smart Control

The system offers modern options:

• Compatible touchscreen thermostat
• WiFi control (optional)
• Remote management

This allows for optimized comfort and energy consumption.

What to Avoid When Choosing a Central System

Based on our field experience:

• Choosing solely based on price
• Ignoring actual sizing
• Neglecting the quality of installation
• Installing with inadequate ducts

A good system poorly installed yields poor results. This is a reality we regularly correct.

Why Choose AirGreen for Your HVAC Installation

At AirGreen, we don't just sell equipment. We ensure:

• Complete building analysis
• Compliant and optimized installation
• Certified and experienced technicians
• Total price transparency
• Warranty and fast after-sales service

We operate throughout Greater Montreal, including:

• Montreal
• Laval
• Longueuil
• North Shore
• South Shore

Conclusion: A Reliable Central Solution Adapted for Quebec

The ELIOS R454B 5-ton Electric Furnace Air Handler system represents a solid option for properties requiring a high-performance central solution.

It combines:

• Excellent performance in cold climates
• Recognized energy efficiency
• Modern technology
• Proven reliability

Contact AirGreen for a personalized quote

For professional installation, a thermal analysis, or an accurate estimate, contact our team today.

We will guide you to the most suitable HVAC solution for your property, without compromising on quality or performance.