MIDEA EVOX G3 “ADD-ON” Central Heat Pump | 2 T R454B

• BROCHURE - "ADD-ON"
• BROCHURE

A central solution designed for Quebec's climate realities

At AirGreen, we've been installing central HVAC systems long enough to know that a product must be judged in real-world conditions, not just on a spec sheet. The MIDEA EVOX G3 | 2 T R454B "ADD-ON" Central Heat Pump fits perfectly into this philosophy: a central system designed to deliver stable, measurable, and lasting performance in the harsh winters of Montreal , Laval , Longueuil , and the North and South Shores .

This 2-tonne (24,000 BTU) central heat pump is primarily intended for replacement or upgrade projects of existing installations, particularly when a homeowner wishes to convert a gas system or improve an aging central installation without redoing the entire distribution system.

Why the ADD-ON format is relevant in renovation

In many of the projects we undertake in Montreal and the suburbs, the challenge is not to design a new system, but to optimize the existing one . The ADD-ON format allows for:

• Direct integration into an existing network of conduits

• Easier adaptation in basements with limited height

• A reduction in invasive procedures

• Better control of overall project costs

For houses built between the 1980s and 2010s, this is often the most rational solution when the ducts are still in good condition.

Actual heating performance down to -30°C

One of the features that clearly distinguishes the MIDEA EVOX G3 is its ability to maintain reliable heating performance even when temperatures plummet. This unit is certified to operate down to -30°C , which perfectly matches the winter conditions experienced in Laval , Blainville , Boucherville , and Terrebonne .

From a technical point of view, we observe:

• Rated heating capacity : 24,000 BTU

• Power at -8°C : 19,700 BTU

• Power at -15°C : 21,000 BTU

• COP at -8 °C : 1.83

These figures translate concretely into constant comfort, without excessive use of supplementary electricity, even during prolonged cold spells.

A compressor designed for Nordic cold

During several installations carried out by AirGreen on the North Shore , we observed the compressor's stable continuous operation. Unlike some models that experience frequent on/off cycles in very cold weather, the EVOX G3 maintains a more linear operation, which limits:

• Indoor temperature variations

• Premature wear of components

• Peak electricity consumption

Measurable energy efficiency and long-term savings

The MIDEA EVOX G3 Central Heat Pump boasts energy performance that exceeds the minimum market standards:

• SEER2 : up to 16.1

• HSPF2 : up to 9.5

• EER2 : up to 11.7

In single-family homes in Longueuil or Saint-Lambert , these values ​​translate into more stable energy bills, particularly during the autumn-winter and winter-spring transition periods.

Compatibility with the LogisVert subsidy

This specific configuration qualifies for the LogisVert provincial subsidy , with an amount of up to $2,364 , depending on the criteria in effect at the time of installation. At AirGreen, we systematically verify applicable programs so that our clients benefit from all available assistance, without unnecessary steps.

R-454B refrigerant: a responsible choice that meets future standards

The choice of R-454B is not insignificant. This A2L category refrigerant offers:

• A global warming potential (GWP) significantly lower than R-410A

• Increased compliance with future environmental regulations

• Better alignment with Quebec's carbon footprint reduction objectives

In our recent projects in Boucherville and Repentigny , this factor has become a decisive criterion for several owners keen to invest in a long-term solution.

Interior design conceived for actual installation

The indoor unit associated with this model has compact dimensions ( 14.5 x 21 x 18 in ), making it easy to integrate into:

• The narrow mechanical rooms

• Technical cupboards

• Basements with limited clearance

The airflow, optimized to reach approximately 1,500 CFM , allows for even distribution of heat and cooling, even in multi-story residences.

Noise reduction and acoustic comfort

With an outdoor noise level of approximately 59 dB(A) , the EVOX G3 ranks among the quietest central systems in its class. In dense residential neighborhoods of Montreal , this is a particularly valuable feature, especially when the outdoor unit is installed near living spaces or property lines.

Concrete scenarios encountered by AirGreen

In a recent project in Laval , a client was using an old gas system combined with outdated central air conditioning. Replacing it with a MIDEA EVOX G3 ADD-ON Central Heat Pump resulted in:

• An immediate reduction in winter energy consumption

• More stable thermal comfort on both floors

• Complete compatibility with the existing conduit network

• Eligibility for the LogisVert subsidy

In Longueuil , in a 1990s house, the modularity of the system facilitated installation without major modification of the structure, thus reducing delays and costs.

Common mistakes to avoid when choosing a central heat pump

Over the years, we have identified several recurring errors:

• Unnecessarily oversizing the BTU capacity

• Neglecting the quality or condition of the pipe network

• Ignoring performance in actual low-temperature heating

• Choosing an installer without specific expertise in central HVAC installation

The 2-tonne EVOX G3 often proves to be an excellent compromise when the load calculation is done correctly.

Why entrust the installation to AirGreen

Installing a high-performance central heat pump is more than just installing a unit. At AirGreen, we ensure:

• A complete thermal analysis of the residence

• A detailed inspection of the ductwork.

• An installation that complies with electrical and mechanical standards

• Support for grant applications

• A structured and responsive after-sales service

Our field experience in Montreal , Laval , Longueuil , on the North Shore and the South Shore allows us to adapt each project to the specific realities of each building.

Conclusion

The MIDEA EVOX G3 | 2 T R454B "ADD-ON" Central Heat Pump represents a reliable, efficient and durable central solution for homeowners wishing to modernize their HVAC system without compromising on winter comfort.

For a detailed quote , a personalized analysis , or technical advice tailored to your home , contact AirGreen directly. Our team will be happy to assist you at every stage of your HVAC project.