Superior energy efficiency is achieved by incorporating a large, high-density heat exchanger, an advanced high-efficiency fan motor and a next-generation inverter compressor using the latest super-efficient R32 refrigerant.
Introducing Mitsubishi Electric's Standard GS Series Heat Pump

The very successful G Series High Wall Heat Pumps return to Mitsubishi Electric's lineup with their launch of the GS Series. With 6 capacities ranging from 2.5-8kW, a great list of features and made for New Zealand conditions, it's easy to see why its fast become a popular choice.
The GS has high energy efficiency with high COPs providing superior efficiency and savings. For example, a COP of over 3 means that for every 1kW of power input, you get over 3kW of heat energy output.
Model Name | EER | COP |
---|---|---|
MSZ-GS25VFD-A1 | 4.24 | 3.97 |
MSZ-GS35VFD-A1 | 3.68 | 3.94 |
MSZ-GS50VFD-A1 | 3.6 | 3.85 |
MSZ-GS60VFD-A1 | 3.61 | 3.88 |
MSZ-GS71VFD-A1 | 3.24 | 3.64 |
MSZ-GS80VFD-A1 | 3.25 | 3.53 |
The series has been designed with some improved physical features such as larger high density heat exchangers, larger internal coil surface, higher efficiency fan motors and comes with the latest R32 refrigerant (more environmentally friendly than other refrigerant alternatives).
Low Temperature Performance
Designed in Japan with New Zealand temperatures in mind, the GS Series has superior heat pump technology. They perform very well in low temperature conditions which we experience here in Canterbury.
Quiet Operation
Mitsubishi Electric are known for their quiet operating heat pumps and the GS Series is no exception. The GS25 and GS35 start at a hushed 22dBA on their lowest fan speed setting making them a good option for bedrooms as well as living spaces.
Compact Chassis Sizes
This series comes in 3 compact chassis sizes, giving great flexibility for installation options.
GS25-GS35: 798 x 219mm x 299mm
GS50-GS60: 923mm x 250mm x 305mm
GS71-GS80: 1100mm x 285mm x 325mm
Simple To Use Control Options
This controller has been stripped back to only having functions that are commonly required, making it exceptionally easy to use.
A great option for those who find complex controls cumbersome and a great proposition for property managers wanting to reduce the number of calls from tenants that can’t get the heat pump to work!
For more advanced control functions, optional Mitsubishi Electric Wi-Fi control is available and hands-free voice control via an Amazon Alexa or Google Home device.

Key Features
Next Generation R32 Inverter Technology
Blue Fin Outdoor Coil Protection
Filtration For Cleaner Air
Econo Cool
Optional Plasma Quad Connect For Healthier Air
12 Hour Programmable Controller
Optional Wi-Fi Control Upgrade
The Standard GS Series Heat Pump offers real value while delivering exceptional product quality, reliability and energy efficient heating and cooling. Combining a classic neutral design with superior energy saving features, the GS Series is the perfect heat pump for where it matters most – in living rooms and bedrooms.
For a free in home consultation for a a new or replacement heat pump, contact our team on 03 366 1823.