Air to Water Heat Pumps


Air to Water heat pumps

Air source heat pumps operate by absorbing energy from the outside air as it is drawn across a coil filled with a low temperature refrigerant gas. This gas is increased in pressure by a compressor which increases it temperature. The now hot gas is passed through a heat exchanger where it transfers its heat to water for either heating or hot water. 

Air source heat pumps can be installed virtually anywhere and are quick and convenient to install. They offer retrofit homes the cheapest and least intrusive way to install heat pump technology and benefit from the low running costs.

There are two main types of Air-source unit, Monoblock and split.

A split unit will be made of two parts, an indoor and an outdoor which are connected by copper pipes containing the refrigerant. Heat Energy is transferred between the outdoor and indoor units through these pipes.

A monoblock unit as the name suggests is an all in one unit. The energy is collected in the outdoor unit and is also transferred to the water at the outdoor unit. A high density insulated pipe then transfers the energy to the house.

The style of unit should be influenced by the application and positioning of the equipment. Let our team guide you as to the best unit for your application and you rest assured you are getting the best advice.

Daikin Altherma 3

Daikin are a leading manufacturer of heating and ventilation equipment worldwide.

Their Altherma range of Air to water units are marketing leading. They produce a full range of monoblock and split units from 4kw to 16kw, all with modulation technology to maximise performance as the seasons change and can operate down to -20C.

The split system indoor units come with an internal Stainless Steel tank of either 260L or 180L capacity.

The new Altherma 3 units use one of the latest environmentally friendly refrigerants with low GWP (Global warming potential) and Zero ODP (Ozone depletion potential).

The updated user interface makes setting up and controlling the unit extremely simple and the system can be connected to the internet by LAN cable

Contact us today to get the best advice on the system that suits your home.

  • Monoblock or Split system
  • Multiple sizes to suit most house sizes
  • Small installation footprint
  • Integrated hot water cylinder
  • R32 refrigerant
  • Internet connectable
  • Night operation mode

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