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The Midea EVOX G³ Inverter Central Ducted System is a high-efficiency cold climate heat pump designed to replace traditional gas furnaces while delivering reliable year-round heating and cooling. Available from 1.5 to 5 tons, the EVOX G³ combines inverter technology, variable-speed operation, and ENERGY STAR® level performance for improved comfort and lower energy consumption.
The Midea EVOX G³ is engineered to provide dependable heating and cooling throughout the year while offering exceptional cold-climate performance. Utilizing advanced inverter compressor technology, the system continuously adjusts its operating capacity to maintain consistent indoor temperatures, reduce energy consumption, and improve homeowner comfort.
Designed specifically as an upgrade solution for conventional furnace systems, the EVOX G³ features a compact modular air handler that simplifies installation in basements, utility rooms, closets, and attic applications. Its adaptable design supports multiple installation orientations, making it suitable for a wide variety of residential duct systems.
The system delivers dependable heating even in extremely cold outdoor temperatures and maintains excellent efficiency across a broad operating range. Variable-speed airflow control allows the air handler to automatically adjust airflow based on duct conditions, helping improve comfort while minimizing noise.
Proper equipment sizing is essential to maximize efficiency, comfort, and equipment longevity. Before installation, our technicians perform a complete heating and cooling load calculation to determine the correct system capacity for your home.
Installation includes placement of the outdoor heat pump, indoor air handler, refrigerant piping, condensate drainage, electrical connections, commissioning, and complete operational testing. Existing ductwork may require evaluation or modification to ensure proper airflow and static pressure for optimal system performance.
| Specification | EVOX G³ Series |
|---|---|
| Product Type | Inverter Central Ducted Heat Pump System |
| Available Sizes | 1.5, 2, 2.5, 3, 4 & 5 Ton |
| Cooling Capacity | 18,000–54,000 BTU/h |
| Heating Capacity | 18,000–55,000 BTU/h |
| Maximum Efficiency | Up to 19 SEER2 |
| EER2 | Up to 12.5 |
| HSPF2 Region IV | Up to 10.8 |
| HSPF2 Region V | Up to 8.8 |
| Refrigerant | R454B |
| Outdoor Voltage | 208/230V, 1 Phase, 60 Hz |
| Indoor Voltage | 115/208/230V, 1 Phase, 60 Hz |
| Airflow | 489–1,648 CFM (model dependent) |
| Static Pressure | Up to 1.2" WC |
| Liquid Line | 3/8" |
| Suction Line | 3/4" |
| Size | Indoor Model | Outdoor Model | SEER2 | HSPF2 Region V |
Cooling | Heating |
|---|---|---|---|---|---|---|
| 1.5 Ton | MAUSE-H18B-2A | MO1HE-H18B-2A | 19.0 | 8.5 | 18,000 BTU/h | 18,000 BTU/h |
| 2 Ton | MAUSE-H24B-2A | MO1HE-H24B-2A | 18.6 | 8.1 | 24,000 BTU/h | 24,000 BTU/h |
| 2.5 Ton | MAUSE-H30B-2A | MO1HE-H30B-2A | 17.2 | 8.8 | 30,000 BTU/h | 33,000 BTU/h |
| 3 Ton | MAUSE-H36B-2A | MO1SE-H36B-2A | 18.0 | 8.2 | 36,000 BTU/h | 37,000 BTU/h |
| 4 Ton | MAUSE-H48B-2A | MO1HE-H48B-2A | 17.5 | 7.7 | 48,000 BTU/h | 48,000 BTU/h |
| 5 Ton | MAUSE-H60B-2A | MO1HE-H60B-2A | 17.5 | 7.7 | 54,000 BTU/h | 55,000 BTU/h |
| System Size | Recommended Home Size* | Occupants |
|---|---|---|
| 1.5 Ton | Up to 1,000 sq. ft. | 1–2 |
| 2 Ton | 1,000–1,400 sq. ft. | 2–3 |
| 2.5 Ton | 1,300–1,700 sq. ft. | 3–4 |
| 3 Ton | 1,600–2,000 sq. ft. | 3–5 |
| 4 Ton | 2,000–2,700 sq. ft. | 4–6 |
| 5 Ton | 2,700–3,500 sq. ft. | 5–8 |
The EVOX G³ includes the manufacturer's limited parts warranty (subject to product registration and manufacturer terms). Warranty coverage applies to eligible components as outlined by Midea.
4Most Energy also provides a labour warranty on professionally installed systems. Should a warranty issue arise, our team will coordinate diagnostics, submit eligible warranty claims, and arrange replacement parts when required.
To help maintain efficiency and extend equipment life, optional preventative maintenance plans are available starting from $12.99/month. These plans include scheduled inspections, system performance checks, priority service, and ongoing maintenance designed to keep your heat pump operating at peak performance.
