What does a heat pump look like?

Key takeaways:

• Air source heat pump systems typically consist of two primary units, an indoor unit and an outdoor unit
• The outdoor unit is similar in look and size to an air conditioning unit, while the indoor unit can vary in size and may resemble a small refrigerator
• Heat pumps offer a heating solution without interfering with interior or exterior design

Heat pumps offer incredibly energy efficient home heating and cooling, yet many people are unfamiliar with their design and functionality. In this guide, we’ll explore air source heat pumps, their components, and their aesthetics.

Key Components of a Heat Pump System

• Outdoor Unit: The outdoor unit is housed in a rectangular metal cabinet similar to an air conditioning unit. It is installed on a concrete slab and contains components like the fan, compressor, and coil. These parts work together to regulate temperatures inside the home year-round.
• Indoor Unit: The indoor unit is housed in a sleek rectangular metal structure and is typically installed in an attic, basement, or closet. It works with the outdoor unit to circulate heat throughout the home, and is similar in size and shape to a small refrigerator. Like the outdoor unit, the size of the indoor unit will depend on the needs of your home, and may consist of a single all-in-one unit, separated water cylinder and hydraulic station, or a hydrobox.
• Buffer Tank: All Aira Heat Pump systems use a buffer tanks to ensure you always have enough hot water for radiators to provide sufficient heat. The buffer tank also helps maintain the flow pressure of your system.
• Other components: Your system may also include radiators, underfloor heating, hydronic fan coils, and additional water storage units. The various components will all be connected with copper piping.

Heat Pump vs. Air Conditioner

While heat pumps and air conditioners look similar, their functionality differs. Air conditioners only cool homes, whereas heat pumps can both heat and cool by transferring heat from outdoor air even in temperatures as low as -25ºC.

Installation Considerations

When installing a heat pump, proper planning is crucial. You will need a hot water buffer tank for optimal use, and upgrading your radiators may be necessary to improve efficiency.

Switching to a heat pump can result in significant energy savings. Air source heat pumps can save up to 25% on annual energy bills. Regular maintenance is key to ensuring long-term efficiency, so don't hesitate to reach out to our Customer Care team to get support for everything related to your heat pump. 

Design and Aesthetic

While typically not designed to be visually striking, here at Aira we’ve drawn on our Scandinavian heritage to design a minimalistic and elegant heat pump system at home in any aesthetic. Most other heat pumps on the market emphasise function over beauty. While the function of a heat pump is paramount, we feel that even the most functional objects should be beautiful. So we’ve designed the Aira Heat Pump to be sleek and timeless with softened edges, a dark colour palette, and screen-less intuitive light cues.

Conclusion

Heat pumps provide an elegant and energy-efficient, year-round solution for heating and cooling your home. With the right planning and maintenance, the Aira Heat Pump can enhance comfort while offering long-term savings without interfering with personal home aesthetics.