VRFProduct code: U-GF3E5

Panasonic ECO-G Gas Powered 3-Pipe VRF 45.0kW – 71.0kW

Name: Panasonic ECO-G Gas Powered 3-Pipe VRF 45.0kW – 71.0kW
Brand: Panasonic
SKU: U-GF3E5
Availability: InStock

The advanced Gas Driven VRF system offers increased efficiency and performance across the range.

3-Pipe heat recovery system with simultaneous heating & cooling.

The only 3-Pipe GHP system in Europe, the S Series ECO G GF2 3-Pipe offers even more performance and outstanding features when you need simultaneous heating and cooling. Now with capacities available from 16HP to 25HP, Panasonic offers the greatest choice and flexibility to solve any power problem or site requirement.

Key features

Limited electric supply

Electric consumption of ECO G is only 9% compared to ECOi because gas engine is utilized for the compressor driving source.

High demand of DHW with heating and cooling cogeneration

DHW is produced effectively thanks to heat from engine exhaust during cooling.

Open and flexible design

ECO G system is designed to connect various Indoor units and controllers which is available for ECOi system. With new GE3 series, Pump down system has been also implemented to answer commercial needs.

Quick start up in heating at low ambient temperature

Gas heat pump systems make your building comfortably warm by a quick start up with waste heat from engine.
Heating mode works from -21°C of ambient temperature.

Panasonic ECO-G Gas Powered Heat Pump 45.0kW – 170.0kW-Panasonic-Oceanair

Information

Video guides offering insight in to the manufacturers product range.

Panasonic ECO-G Gas Heat Pump Case Study

ECO G, the gas driven VRF

The advanced Gas Driven VRF system offers increased efficiency and performance across the range.

Improvements include increased part load performance, reduced gas consumption with a Miller-cycle engine and reduced electrical consumption by using DC-Fan motors.

Excellent performance

Panasonic 3-Pipe Multi system is capable of simultaneous heating/cooling and individual operation of each indoor unit by only one outdoor unit. As a result, efficient individual air conditioning is possible in buildings having diverse room temperatures.

NEW 3-Pipe ECO G GF3 Series

Domestic hot water can be supplied effectively when in cooling mode.

Connectable indoor units
• Standard A2A indoor units¹
• Heat Recovery with DX Coil (PAW-ZDX3N)
• AHU Connection Kit (PAW-MAH2/M/L)³
• Air Curtain with DX Coil (PAW-EAIRC-MJ/MS)³

1) Except for 1,5kW capacity. 2) Allowed 1:1 and also mixed. If mixed, not operate at the same time WHE + DX only operate separately. 3) Smaller capacity than 16kW only.

What is GHP? The Gas Heat Pump (GHP)

Panasonic Gas Heat Pump is a direct expansion system with compressor as same as VRF system. Gas engine is used as driving source of compressor instead of electric motor. This gas engine compressor drive has 2 advantages:
1. Waste heat from the gas engine available
2. No need for motor power consumption thanks to gas engine

GHP is the natural choice for commercial projects, especially for those projects where power restrictions apply.

A.Heat exchanger /B.To indoor unit /C.Waste heat by engine can be utilized /D.Compressor /E.Gas engine /F.Air /G.67kW. Gas /H.1,8kW. Electricity /I.36,5kW. Free DHW /J.71kW / Cooling* Regarding a 25HP model.

Limited electricity area

Comparison of electrical consumption on a 71kW outdoor unit.

Power supply problems?

If you are short of electric power, our ECO G is a perfect solution.
· Runs on natural gas or LPG and just needs single phase supply
· Enables the building’s electrical power supply to be used for other critical electrical demands
· Reduces capital cost to upgrade power substations to run heating and cooling systems
· Reduces power loadings within a building especially during peak periods
· Electricity supply freed up for other uses such as IT servers, commercial refrigeration, manufacturing, lighting, etc...

Support

Why choose Oceanair for your VRF Project?

With over 20 years of expertise in commercial heating and cooling, Oceanair is a trusted partner for VRV and VRF air conditioning solutions across the UK. Our experienced technical team doesn’t just supply equipment — we help you design, deliver, and install with confidence.

We work with three of the most reputable brands in the industry — Daikin, Panasonic, and Fujitsu — and understand the unique strengths of each system. This means we can recommend the right products to suit your specific project requirements, no matter how straightforward or complex.

From bespoke multi-zone installations to challenging retrofit jobs, we thrive on the weird and wonderful — and we’ll be with you every step of the way. Our team offers ongoing technical advice, helps coordinate delivery schedules to keep your project on track, and ensures you're supported from design to completion.

Choose Oceanair for reliable products, tailored expertise, and dedicated project support – because when it comes to VRF/VRV systems, experience makes all the difference.