OmniCore Duo Multi Room with Hot Water Heat Pump Systems

The ability to combine an OmniCore Multi Room Air Conditioning System with Ecodan Hot Water Heating and the option of Lossnay Ventilation is the ultimate in year round, whole home comfort.

Features of This Series

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The Next Generation in Multi Room Technology is Here.

Now you can experience year round comfort of space heating in winter and energy efficient cooling in summer, whilst enjoying cost-effective hot water heating. This is done by combining a Mitsubishi Electric OmniCore Multi Room System and a Mitsubishi Electric Ecodan Hot Water System. This all-in-one-solution shares the same outdoor unit, minimising external clutter and reducing your carbon footprint.

Applications can include potable water heating, underfloor and radiator heating. Furthermore, with a full range of indoor air conditioning models to choose from, there is a style and capacity to fit any room.

Three Outdoor Capacities to Choose From

The OmniCore Duo range is available in three sizes including a 14kW, 16kW and 18kW model. This much-anticipated product uses the Twin-Fan PUMY-P outdoor unit with a specially designed branch box. This connects to all our indoor units from our existing OmniCore Multi Room Range.

What are the Key Components?

The Outdoor Unit

The system uses our existing Twin-Fan PUMY-P outdoor unit. The range is available in three sizes including a 14kW, 16kW and 18kW model.

The Branch Box

The PUMY-P outdoor unit is connected up with a specially designed branch box. 5-port and 3-port branch boxes are available which can be combined to allow connection of up to eight indoor units. Up to two branch boxes can be connected to the PUMY-P outdoor, enabling a wide range of configurations.

The Indoor Air Conditioning Units

Almost any indoor unit from the OmniCore Multi Room Range can be connected to the OmniCore Duo PUMY-P outdoor.

The Ecodan Hot Water System

Either an Ecodan Hydrobox or Ecodan Packaged Water Cylinder System can be connected to the branch box. Designed with flexibility in mind, the system allows for various combinations to suit different applications including adding underfloor heating and radiators.

How Does it Cool in Summer and Provide Hot Water?

ATA = Air-to-Air Air Conditioning
DHW = Domestic Hot Water

To ensure the whole system is working as efficiently as possible, hot water demand is always prioritised.

When indoor units are cooling and there is demand on the cylinder for hot water, the system will prioritise hot water heating to heat the cylinder – this results in the cooling indoor units going into standby. Once the cylinder has reached the target temperature, the system will switch back to cooling and the indoor units will begin to cool again.

To minimise any interruption of air conditioning cooling, you can set a domestic hot water timer so that it only heats up the tank at specific times. For example, you can simply set the hot water heat up time for the early hours of the morning.

That way stored hot water can be used throughout the day without interrupting any cooling.

The Evolution in Total Home Comfort is Here

The ability to now combine an OmniCore Multi Room Air Conditioning System with hot water heating is the ultimate in year round, total whole home comfort.

OmniCore Duo Multi Room with Hot Water Heat Pump Systems