The Aira Heat Pump

The award-winning Aira Heat Pump is everything your boiler isn’t. It's cleaner, more affordable heating. And switching is hassle-free.

  • 4X more efficient than a gas or oil boiler
  • Save up to £490/year on your energy bills*
  • Expertly designed & installed by Aira
  • 15-Year Aira Guarantee for total peace of mind

Save up to £490 a year on your energy bills when you switch from a boiler to an Aira Heat Pump

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Switch from as little as £88.55 a month. (subject to finance & affordability)*

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Pay nothing upfront when you opt for monthly payments

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Get £7,500 off with the government grant

The Boiler Upgrade Scheme (BUS) is a UK government grant that gives eligible homes up to £7,500 to replace old gas or oil boilers with a clean energy heat pump.

  • We’ll apply for the grant on your behalf 
  • We’ll take £7,500 off your quote

All you need to do is sit back, relax and enjoy your hassle-free switch.

Get a quote
Two Aira Technicians installing an Aira heat Pump with a Which? Trusted Traders badge above them

Everything’s included in your switch

Switching to an Aira Heat Pump is hassle-free. We take care of everything, from your free home energy assessment to your 15-Year Guarantee.

  • Free home energy assessment
  • Price-locked quote
  • Expert design and installation
  • Old boiler removed and recycled
  • 15-Year Aira Guarantee
An Aira air source heat pump outdoor unit covered in snow with snow on the ground. It is placed against a wall, between some potted plants

5 more reasons to switch to an Aira Heat Pump

AI-powered technology

With Aira Intelligence, your system intuitively learns and adapts to your home’s characteristics, your family’s routines and even the weather to heat your home and water with optimal efficiency.

A+++ energy rated

The Aira Heat Pump is efficient. Very efficient. That’s why it’s been awarded the industry's highest possible energy class rating (A+++).*

Quiet operation (46-51 dB)

The Aira Heat Pump is designed to blend right in. At just 46-51 decibels,* it’s a noise that fades into the background. So you can forget it’s even there.

Industry-leading SCOP (4.7)

There’s an efficiency rating called SCOP (Seasonal Coefficient of Performance). A typical boiler? 0.9. An average heat pump? 3.5. The Aira Heat Pump? An impressive 4.7.

Uses R290 refrigerant

Unlike other heat pumps, ours uses R290 refrigerant. It’s natural, efficient, non-toxic and free of ozone-depleting properties.

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All backed by the 15-Year Aira Guarantee

All part of our all-inclusive plan:

  • Comfort Guarantee: Your home stays 18˚C-22˚C, even on the coldest day of the year.
  • Product & Installation Warranty: Parts, labour, necessary maintenance. All covered.
  • Performance Guarantee: At least 4X more efficient than a boiler.*

No call-out fees. No hassle. Just 15 years of comfort, performance, and peace of mind.

Get your tailored heat pump quote

Answer 4 questions about your home so we can give you a tailored quote.

What type of house do you live in?
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Switch to cleaner, more affordable heating today.

Representative example: A loan of £6,729 over 10 years will cost you £88.55 per month at a Representative 9.9% APR. Total cost after 10 years is £10,626 which includes £3,897 interest at 9.9% fixed and a £0 fee. A typical 2+ bed terraced house fitted with 6KW Aira Heat Pump, 100L All-in-one IndoorUnit, 40L Buffer Tank and 2 standard radiator upgrades. Individual quote will be provided.

Aira Home UK Limited, registered in England and Wales, company number 14146166. Registered Office, Noah's Yard, York Way, London N1 9AA. Aira Home UK Limited is an Appointed Representative of Shermin Finance Limited, FRN 727594, company number 1276121. Registered Office, Homeserve, Cable Drive, Walsall, WS2 7BN. Shermin Finance Limited act as a credit broker and is not a lender. Credit is subject to status and affordability.

*46-51 decibels is the average noise level of an Aira Heat Pump 6kW Outdoor Unit, measured from a distance of 3 metres. Actual noise levels may vary depending on unit size and weather conditions.
** 4X efficiency in the Performance Guarantee is based on an overall heating performance of 340% efficiency for an Aira Heat Pump compared to 85% for a standard gas boiler over the course of a year. Terms apply. 
*** The Aira Guarantee is limited by our terms and conditions and does not cover damage or malfunction caused by e.g. components not supplied by Aira, improper or negligent use, vandalism or violence to the heat pump, or unauthorised tampering with the heat pump. Full terms and conditions are available here