MIDEA EVOX G3 “ADD-ON” Central Heat Pump | 30000 BTU R454B

• BROCHURE - "ADD-ON"
• BROCHURE

A central solution designed for Quebec's real climate

At AirGreen , we have been installing central systems for many years in single-family homes, duplexes, triplexes, and multi-unit buildings in Montreal , Laval , Longueuil , and on the North and South Shores . The ADD-ON MIDEA EVOX G3 30,000 BTU R-454B central heat pump clearly fits into this reality: direct furnace replacement, compatibility with existing ductwork, stable performance in very cold weather, and precise airflow control.

This 2.5-tonne (30,000 BTU) model is designed to meet the expectations of homeowners who want to electrify their heating without compromising on winter comfort, while enjoying efficient and quiet central air conditioning.

Heating performance adapted to the winters of Montreal, Laval and Longueuil

Reliable heating down to -30°C

One of the points most closely observed by our technicians concerns the actual heating capacity in cold weather , not the theoretical figures. The MIDEA EVOX G3 offers:

• Continuous operation down to -30°C

• 100% heating capacity down to -25°C

• Power at -15°C: 32,000 BTU

• High COP at low temperatures , allowing for controlled electricity consumption

In several projects carried out on the North Shore , particularly in areas exposed to wind and extreme cold, this power stability has made it possible to significantly reduce the use of supplementary electricity , which has a direct impact on Hydro-Québec's bill.

Advanced Inverter Compressor Technology

The EVOX G3 range's inverter compressor continuously adjusts its speed according to the actual load in the home. In practice, this means:

• Fewer on/off cycles

• More stable indoor temperature

• Reduced mechanical wear

• Controlled external noise level ( 62 dB(A) )

This approach is particularly appreciated in the dense residential areas of Montreal and Longueuil , where noise from outdoor units is often a major concern.

Efficient and well-controlled central air conditioning

In cooling mode, the ADD-ON MIDEA EVOX G3 30,000 BTU central heat pump offers:

• Cooling capacity: 30,000 BTU

• High SEER2 , optimizing seasonal efficiency

• Stable operation even during prolonged heat waves

We have installed this model in several homes in the Montérégie region, where summers are getting hotter and hotter. The feedback is consistent: rapid cooling, well-distributed air throughout all rooms, and no sudden temperature fluctuations.

Intelligent airflow and uniform comfort

Advanced CFM and static pressure management

A common problem we encounter when replacing central systems involves imperfect existing ductwork: undersized sections, long distances, more restrictive filters. The EVOX G3 incorporates constant airflow technology capable of:

• Adapt automatically to the constraints of the conduit network

• Maintaining a stable flow rate even with MERV 13 filters

• Offering up to 60 levels of air volume adjustment

In practical terms, this allows for consistent comfort in older homes in Montreal or Laval , without having to completely redo the air distribution.

Controlled acoustic comfort

Thanks to an optimized design of the fan and the internal heat exchanger:

• The operation is quieter at partial load

• The speed changes are gradual.

• Air noise in the ducts is reduced.

This is a significant advantage for families living in open-concept houses or multi-story dwellings.

Add-on installation: a real value in the field

Direct furnace replacement

The MIDEA EVOX G3 ADD-ON configuration is designed to efficiently replace an existing furnace:

• Dimensions compatible with many standard installations

• Vertical, horizontal installation or compact “low-boy” configuration

• Adaptation to existing conduit networks

In several projects in Laval and on the South Shore , this has made it possible to reduce the duration of the work , limit structural modifications and contain the overall costs of the project.

Electrical voltage and simplified integration

This model accepts a 220V power supply with:

• MCA: 30 A

• MOP: 30 A

• Automatic adaptation to the existing electrical configuration

Our electricians appreciate this flexibility, which avoids major work on the electrical panel in many cases.

R-454B refrigerant: efficiency and compliance

The ADD-ON MIDEA EVOX G3 central heat pump uses R-454B , a refrigerant with a lower environmental impact than previous generations. For our customers, this means:

• Compliance with current and future standards

• Reducing carbon footprint

• Compatibility with grant programs

This choice is part of the energy transition being encouraged in Quebec.

LogisVert subsidy and financial performance

This model is eligible for the $3,000 LogisVert provincial grant (updated November 26, 2025). In several cases we have handled in Montreal and Longueuil , this financial assistance played a decisive role in the decision to replace a gas or oil furnace.

We systematically support our clients in:

• Validation of eligibility

• Document preparation

• Post-installation case follow-up

Reliability, maintenance and warranty

Structured and sustainable guarantee

The MIDEA EVOX G3 benefits from:

• 12 years on the compressor

• 12 years on parts

• Optional labor warranty depending on the plan chosen

This cover reflects the robustness of the product and the manufacturer's confidence in the durability of its components.

Simplified HVAC Maintenance

Our teams recommend:

• Annual system inspection

• Checking the airflow and filters

• Preventive cleaning of the outdoor unit

Regular maintenance helps to maintain performance, optimize power consumption and extend the life of the system.

Why choose AirGreen for the installation of your EVOX G3

At AirGreen , we don't just sell equipment:

• Detailed analysis of the house and the pipe network

• Precise sizing according to actual needs

• Installation compliant with Quebec HVAC standards

• Certified and experienced technicians

• Post-installation follow-up and structured after-sales service

Our experience on hundreds of projects in Greater Montreal , Laval , Longueuil , the North Shore and the South Shore allows us to anticipate concrete challenges and ensure a reliable and lasting result.

Conclusion

The ADD-ON MIDEA EVOX G3 30,000 BTU R-454B central heat pump represents a balanced solution for those seeking efficient central heating in winter , effective air conditioning in summer , and intelligent integration into an existing installation .

For an accurate assessment, a transparent estimate, or complete information about the LogisVert grant, contact AirGreen directly . Our team will support you at every stage of your HVAC project.