New Boiler 0% Finance Plans
with next day installation

Boilers to suit all budgets

How It Works

In 4 Simple Steps

Choose Your Boiler

Get a list of suitable boilers with installation options.

Tell Us About Your Home

Simply answer a few questions about your home.

Choose a Date

Select an available day for your install.

Choose How to Pay

Select from pay it monthly options or pay in full.

0% Finance Available

123 Heat offer 0% finance to our customers over 12 months. Buying a new boiler can be a big investment for any household and you may not always have the funds at your fingertips.

Pay It Monthly with 123 heat

How it works

  • We will complete a quick form over the phone with you.
  • You will receive a secure link via email from ‘PayItMonthly’ where you will be asked to check all the information and sign online.
  • A automated credit check will be processed and you will receive an instant decision.
  • As soon as you have been approved you can select a date for you installation.

Boiler Installation for Kent, London & Surrounding Areas

Next Day
Installation

Up to 10 Years
Warranty

Gas Safe
Installers

Fixed
Prices

0% Finance over
12 months

My boiler wasn't heating the water properly for about a week. It would go hot and cold constantly when ever I had a shower. Found 123 heat online and booked an appointment. I had a call from a engineer straight away to confirm my booking. The following day James the engine turned up on time as agreed and fixed the boiler within 45 minutes. Was very happy with the service and price. I would definitely use them again and recommend them to friends and family.
Benjamin Selby
2020-08-10
Just had a Worcester Bosch combi installed in my loft. The engineer was friendly, efficient and made a fantastic job of all the pipe work and he took all the rubbish away with him too. I would highly recommend 123 Heat.
Mia
2020-08-02
Fantastic service from start to finish. British Gas condemned my boiler and said it was beyond economical repair. I searched online and found 123 Heat. Website is easy to use and explains everything you need to know, I filled in the contact page after picking a boiler and I received a phone call within 5 minutes. Within half an hour I had a new boiler organised to be fitted the following day. Engineer arrived at 8am, polite, fitted the new boiler and cleared all rubbish. He also explained everything I needed to know about the boiler and controls before he left. I would highly recommend using this company.
Becky
2020-08-02
New combi boiler and three radiators fitted. High standard of work carried out, disposed of all rubbish and left the place clean and tidy. Polite, courteous and professional throughout. Highly recommended.
Amy
2020-06-19