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Get a fixed price for your new Heat pump

INSTANT QUOTE

solar panel and battery storage

BOOK YOUR SOLAR INSTALL

Your heatlion experience

switching to a heat pump has never been so easy

 


WHY CHOOSE HeatLion

Changing your boiler with a new Heat pump can save you time and money as constantly replacing parts on an old or troublesome boiler can be very expensive.

One thing customers struggle in regards to switching to a heat pump is which brand and model to choose. Do you spend hundreds upon hundreds of pounds on gas engineer inspections and repairs as each part of your system begins to fail, or do you opt for a brand new boiler, something that is reliable and cost-effective in the long run?


Book your installations on our app or website, your engineer will arrive at the destinated time. The engineer will walk you through what the job involves and how they’ll go about it. So you can be assured that the job will be done right. 

Our verified installers

Screened Engineers

 All our engineers on the HeatLion platform are DBS checked therefore you can be sure that you and your family are in safe hands. Our installers have a minimum of 2 years experience and our recruitment process for installers is very stringent in order to make sure we recruit the best.

High Quality Work

 All our installers has a proven track record of carrying out high quality work in the industry and their qualifications are verified. With HeatLion you can expect to get high quality workmanship in your home. Our engineers will make sure they leave your home in great condition by cleaning up their workspace after the installation.  

as simple as

Home

Home

Home

 First, you’ll answer a few straightforward questions about your home. If we need to check anything we’ll ask for a few photos later.  

Book

Home

Home

  We’ll recommend a selection of packages and let you pick The One by comparing brands and prices. Pick an install date and get a discount if you choose a day that’s less busy.  You can pay monthly using our finance options, or pay it all upfront using our secure online payment system. It’s up to you.  

Payment Options

Payment Options

Payment Options

 We offer our customers a wide range of flexible and convenient payment options.  

Our Engineers

Payment Options

Payment Options

Your Heat pump will be delivered by courier, usually on the morning of your installation day. Your installer will arrive bright and early too, between 7.30 and 9.30am. Your installer will fit your package based on your requirements and our expertise. All our installers are fully qualified, experienced professionals. They’re a friendly lot, too. e it here to get customers excited about getting a sweet deal.

See What Our Customers Say

select from a variety of brands

 

HeatLion Den Air Source Heat Pump  

Discover HeatLion’s Den air source heat pump system. The Den provides a powerful yet efficient heating and hot water system that is suitable for many types of properties.

Features:

  • The Den uses the natural refrigerant, R290 to achieve higher flow temperatures of up to 75°C.
  • Suitable for all applications, this air source heat pump can use existing radiators and ope

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Vaillant Arotherm Plus Air Source Heat Pump  

 Vaillant offers a great new model in our portfolio of air-to-water heat pumps with the introduction of the aroTHERM plus. This award-winning heat pump is the first in our range to use natural refrigerant R290. This refrigerant, commonly used in many household appliances.

  • Super silent with noise levels as low as 54dB(A)
  • Quick and easy to install
  • Highly e

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learn more about heat pumps

How it works

Are you interested in heat pumps but don’t really understand the technology or how they work?  In this video we will explain to you all the heat pump basics and why they’re better for your home than a gas boiler, how they can save you money on your bills as well as being loads  

It learns from you?

 Don't waste anymore time and money, start your heat pump journey now!

Get a Heat pump

COPYRIGHT © 2025 HEATLION - ALL RIGHTS RESERVED.

Heat Lion Limited's Finance options are provided by Kanda Products & Services Ltd  in association with a panel of lenders. Finance available subject to status. Terms and conditions apply. Heat Lion limited acts as a credit broker and is not a lender. Any credit is subject to status, affordability and a credit check. Registered in England & Wales company No.  13284824  VAT No.  447060992 .  Heat Lion Limited Suite 1, 39 Ludgate Hill, London EC4M 7JN 

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