Double-source heat pump - MDCHRW(S)***

Macon's Double-source heat pump

Air source combine work with ground source design is big strongpoint for this unit. Highest Efficiency Heat Pump Built for Total house/buildings Comfort

This kind of double-source series are designed for offering heat to bigger houses, or commercial buildings, such as office, workshop, super market, school, etc.

Double-source series heat pumps, and the main configuration is as follow:

Water pump inside for option(Wilo)

Stainless steel buffer tank included

Remarkable compact with pump, water storage, expansion valve and flow switch inside.

Flexible scroll compressor and EVI type for option, strong and reliable, service life upto 15 years.

High efficiency compressor with R410a refrigerant.

Emerson ALCO thermal expansion valve, with accurate and stable throttling performance, ensuring high COP.

Thermostaic or Electric expansion valve.

Al-Mg fan motor, and Nylon fan blades, low noise, durable, with big air volume.

Water exchanger equipped with high effciency tube in shell heat exchanger.

The heating exchange is affected by air circulation, which results in saving the water tower and affiliated extra costs!

Water side equipped with AISI 316 steel plate exchanger

The exclusive double source Multi-function Series heat pump with Greenspeed intelligence is the first of its kind. It is a kind of high efficiency, energy saving and environment friendly equipment, which is mainly used for house heating/warming/cooling &hot water. It can absorb energy from underground&air and transfer it into warm water/air heating/cooling.So the house could be warmed up by pumping the warm water to underfloor heating pipe system or air heat pump pipe system.It can connect to the tank and work with any kind of indoor unit such water type fan coil, radiator, or floor heating pipe, by provide warm or hot water. One unit of monobloc heat pump can also work with several indoor units if necessary.

Its core philosophy is to solve the house heating during the cold climate in Winter and Spring and make room cooling in hot Summer and Autumn by the double sources. This kind of design can do not only heating and cooling but also can provide sanitary hot water all over the year because the second circle heating can use 60^oC hot water to heat the 10~15^oC tap water to 55 ~60^oC sanitary water. So it is realized to offer heating,cooling and sanitary hot water with only one heat pump.

According to the test ,it could work safely in -15^oC,and reach COP 4.0 in practical working condition .Special modular system design .The whole unit separated in 2 or 3 systems with separate compressors .Each system stays as a module, it can start and work separately .Benefit from this design ,the unit could have different output level according to the heating requirement .And also the modules could start one by one to lower the startup current.