Updated: December 31, 2021

What is the Daikin Heat Pump?

The Daikin Heat pump (Altherma) with Bluevolution Technology 3 is an air-to-water system that can operate in temperatures as low as -25°C.

Welcome to our Daikin Heat Pump Review page…

This is an ideal page for people looking for reviews and prices for the Daikin Heat Pumps…

# Daikin Altherma Review

Details: Over the past 90 years, Daikin has built up a worldwide reputation for the quality of their forward-thinking air conditioning and climate control technology.

The Daikin Altherma with Bluevolution Technology 3 is an air-to-water system that can operate in temperatures as low as -25°C.

This means your home will get heating from the air even in the depths of winter.

A++ Efficiency

This pump is the first air-water heat pump in the UK using R32 as a refrigerant.  This helps these pumps achieve an overall seasonal efficiency of A++.

SMART App Control

You can control your heating via an app on your smart device.


The indoor unit is designed for easy installation and maintenance as all the hydraulic components are accessible from the front.

It needs to be combined with a separate domestic hot water tank with a capacity of up to 500 litres with or without solar support.


The outdoor unity has handles for easy installation as well as an out-blow grill and factory mounted suction grill as extra safety features.

Interested in Daikin Heat Pumps?

Discover and compare different air source heat pumps from Daikin here –

Here at Let’s Heat we can provide you with an instant quote online now for heat pump or boiler installation! Get a quote.

Other Boiler & Heating System Types:

In addition to heat pump boiler installations we also fit these other boiler types:

  1. The Common, Heat Only Boiler
  2. A System Boiler
  3. Combi Boiler
  4. New Heat Pump!

The boiler installation & repair team are all fully qualified to the highest standards and take pride in producing exemplary work standards.

This includes completing all boiler installation requirements to a high standard, no matter what time or day this is required!

High Trustpilot Score

Our team of high-quality professional engineers have an extremely high 4.9 out of 5, Trustpilot score given by our previous happy customers.

We are also fully accredited by Gas Safe and Corgi registered, and use FCA approved Finance products,.

All of our Installations follow the latest UK energy regulations…

Over the last few years, the UK has passed several government guidelines for boiler replacement and energy efficiency.
These now need to be adhered to for all boiler replacements, so please remember rules like:

  • If you have a gas boiler, it must have at least a 92% ErP efficiency regardless of boiler type.
  • A Combi boiler installation requires one energy-saving feature
  • You must have functioning time and temperature controls

Can I finance my heat pump or boiler?

Boiler Finance
Boiler Finance

Buying a new boiler and having a boiler installation or a heat pump, is an investment.

However, it can be expensive, especially paying for it all in one hit.

If you haven’t got the money on hand for the boiler and installation services that you require, you can get the job done on a finance package that is FCA-approved.

We can also offer a number of split payment options for you to consider.

Boiler Replacement Payment Options

For new boiler installation, you can pay by card, pay zero deposit, and pay monthly over 2 to 10-years or take our a finance package.

So why Let’s Heat for your combi boiler replacement?

A. Let’s Heat Are Quality & Accredited Boiler Installers

Let’s Heat professional engineers and emergency plumbers provide a professional and reliable emergency plumbing and heating service.

Our Coverage

Our service includes solutions like; Boiler Installation, Heat Pump Installation, Pump & Boiler Repair & System Maintenance.

Thieve services are provided to homes and businesses in Cardiff and the surrounding CF postcode areas of South Wales.

We also cover the rest of Wales and all of England (see below).

High Standards – 365 & 24/7

The installation & repair team are all fully qualified to the highest standards and take pride in producing exemplary work standards.

This includes completing all boiler installation requirements no matter what time or day this is required!

Qualifications & Accreditations:

Our team of high-quality professional engineers has an extremely high 4.9 out of 5, Trustpilot score given by our previous happy customers.

We are fully accredited by Gas Safe and Corgi registered, as well as FCA approved for all of our financial transactions.


All of our staff at Let’s Heat are experts in their field and have gathered many years of experience.

This has been obtained whilst working on a wide selection and variety of emergency plumbing and heating solutions and services throughout Cardiff, Wales & the UK.

B. Because we care…

Are you still a little confused about where to start or who to use?

Our easy-to-use online questionnaire will guide you through everything that you, and we, need to know. This will ensure that you have the correct solution for your needs.

We will also ensure that you are completely satisfied with the solution offered prior to completing any works.

Why else?

Because of additional benefits like:

  • Coverage of all of England & Wales.
  • Reliable, professional, and trustworthy.
  • High Trustpilot score of 4.9 out of 5.
  • Gas Safe Accredited (corgi registered).
  • Very competitive prices.
  • Finance is FCA accredited.
  • Well, keep your house clean and tidy during any work because we care.
  • Floor protection is used on each job.
  • All rubbish is always disposed of correctly.
  • The Service comes with a 12-month snag guarantee.

Get an Online Quote

You can research your boiler replacement requirements and choose your new boiler and the boiler installation online, without leaving the house…

If you need a new combi boiler or heat pump and installation, please do not hesitate to reach out to our award-winning heating engineers team because they have all of the information that you will need.

When you’re ready for a new boiler or heat pump then you can get everything from us.

This includes services like; the full boiler supply, the full boiler fit and regular maintenance.

All from Let’s Heat in Wales.

Can I get Next Day Service?

We replace & install boilers and heat pumps nationwide and include next-day installation.  This is on orders placed before 2 pm in Spring/Summer or 12pm in Autumn/Winter*.

*This needs to be slightly earlier in the autumn/winter because things are a bit busier during these months.

Get a quote!

All our staff are experienced and knowledgeable in all aspects of heating installation services and repair/maintenance.

If you have any further questions please feel free to contact us.

Alternatively please take a look at our FAQS or blog, should you have any other questions.

Get an online quote

Full range of heating & plumbing services provided by Let’s Heat:

  • Boiler Repairs & Installations
  • Boiler Supply & Fit
  • Financing Your Boiler
  • Emergency Boiler Repairs & Installations
  • Emergency Boiler Supply & Fit
  • Plumbing Repairs
  • Bathroom Plumbing
  • Kitchen Plumbing
  • Emergency Plumbing Repairs
  • Bathroom Plumbing in Emergencies
  • Emergency Kitchen Plumbing
  • General Plumbing Services
  • Emergency Plumbing Services
  • Emergency Gas & Heating Engineer

Areas covered by our heating engineer services:

The Let’s Heat engineers cover all of Wales & England


Let’s Heat provide Heat Pump installations throughout Wales.

This includes areas like; South East Wales, South Wales, South West Wales, Mid Wales, East Wales, West Wales, and North Wales.

Welsh Cities:

This includes all of the Welsh cities like; Cardiff, Newport, Swansea, and all other towns and cities in Wales.


Let’s Heat provide Heat Pump installations  throughout England.

This includes areas like; South West England, South East England, East Midlands, West Midlands, North West England, and North East England.

English Cities:

We provide our plumbing & heating services to cities all offer England like; London, Reading, Southampton, Portsmouth, Bristol, Exeter & Plymouth in the South.

As well as cities like; Gloucester, Swindon, Oxford, Leicester, Nottingham, Derby, Birmingham, Worcester, Wolverhampton, Walsall in the Midlands.

And cities like; Liverpool, Manchester, Leeds, York, Sheffield, Newcastle, Sunderland and Middlesbrough in the North.

Any more questions?

If you have any further questions about pumps, boilers, or anything else, please see our FAQ Page because you might find the answers there.

Alternatively, you could try our News Blog for lots of news and article on all aspects of plumbing and heating.

Get a quote today because you don’t want to miss out on our exceptional value for money offering!


Are Daikin heat pumps efficient?

Heat pumps which feature Daikin’s inverter technology are efficient for all kinds of indoor heating. Using an integrated heat pump solution for cooling and heating a building would result in a lower initial investment, in addition to simpler operation and maintenance procedures.

How much is Daikin heat pump?

It can cost between £3,000 to £9,000, depending on the size and model.

How long will a Daikin heat pump last?

The lifespan of a heat pump is generally 15 to 20 years, depending on how well it is maintained. Make sure to ask about warranty coverage when choosing a heat pump dealer.

Does a heat pump need servicing?

It is recommended that you would have a professional technician service your heat pump at least once a year. The technician can do the following tasks: Inspect ducts, filters, blower, and indoor coil for dirt and other obstructions.

What is the SEER rating of a Daikin heat pump?

The Daikin DZ20VC is a variable-speed communicating heat pump with an efficiency rating of up to 21 SEER and 10 HSPF.