SANYO’s new M Series of gas driven VRF systems offer increased efficiency and performance across the range. Now more powerful than ever before, the range can connect up to 48 indoor units. Improvements include increased part load performance, reduced gas consumption with a Miller cycle engine and reduced electrical consumption. With the new gas driven VRF systems now using R410A, enhanced heat exchangers and an engine management system, all contribute to 19% increased efficiency. 

Graham Wright, Product Manager at SANYO Airconditioners, explains: “SANYO has been developing GHP VRF systems for almost 30 years, showing our commitment to delivering ground breaking technology. The GHP M Series uses R410A refrigerant and clean burning natural gas for high efficiency operation offering an easy way to renew an old air-conditioning system by using existing piping. 


He adds: “Our range of GHP VRF systems is leading the industry in the development of efficient and flexible systems, making them the natural choice for commercial projects, especially where power restrictions apply.”


The new M Series range consists of:


Ÿ         ECO G Power a revolutionary gas driven VRF with electrical power generator - the first European VRF system to supply heating, cooling hot water and generate 4.0kW of electrical power.


Ÿ         ECO G 3 Way Heat Recovery VRF System - offering improved performance and outstanding features when providing simultaneous heating and cooling. Now available with 16HP to 25HP capacities.


Ÿ         ECO G W-Multi 2 Way for Heat Pump Applications - offering increased flexibility, available as multi-systems with combinations from 13HP to 50HP.


Benefits and improvements across the M Series range include:


Ÿ         High-performance air exchanger and a newly developed refrigerant heat exchanger give high efficiency operation.


Ÿ         Lowest nitrogen oxide emissions at 66% below standard and features a new lean-burn combustion system which utilises air fuel ratio feedback control to reduce NOx emissions. 


Ÿ         Excellent economy with quick and powerful cooling/heating.


Ÿ         High performance with COP rating greatly improved with advanced heat exchanger design and improved engine management system.


Ÿ         Water chiller option available with temperature range from -15°C to + 45°C


The SANYO GHP M Series VRF range provides quick and powerful cooling/heating and the efficient recovery of waste heat. Not only is the gas used as the heat source, but the waste heat from combustion is also recovered and re-used. In addition, the use of engine waste heat ensures that the system needs no defrost cycle, therefore providing 100% heat performance in severe weather conditions with an outside temperature as low as -20°C. During cooling mode the rejected heat from the engine is available for use in a DHW system and can supply up to 22kW of hot water at 65C.

In addition, the M Series range utilises the non-ozone depleting R410A refrigerant, in line with SANYO’s ‘Think GAIA’ brand vision of environmental responsibility. R410A refrigerant also provides increased system performance and energy efficiency, which in turn means lower operating costs. 


For further information on all products and services offered by SANYO call SANYO direct on + 44 (0)845 6126364 or visit the company website: www.sanyoaircon.com.