How we're operating during the COVID-19 pandemic

Find out more How we’re operating during COVID-19
  • Get the best quotes, fast!
  • Over 5,000 engineers across the UK
  • Gas Safe registered engineers

Need a New Boiler?

Get FREE no-obligation quotes now!

  • No delays! Get quotes today
  • Compare quotes & get the best prices
  • Gas Safe & OFTEC registered engineers
 4.8 stars

1,295 reviews

 4.8 stars

1,295 reviews

Potterton Promax System 12kW Gas Boiler

Potterton Promax System 12kW Gas Boiler Boiler
Typical Price (inc VAT)
£845
Typical installation Cost (inc VAT)*
£500 - £1000
Sundries (Filter, Flue, etc)
£300
Total Cost
£1,645 - £2,145

Get a quote to install this boiler

Need a repair instead? Get a repair quote
Make Potterton
Model Promax System 12kW Gas Boiler
Is Condensing Condensing
Efficiency Rating 89%
Band Rating A Rated
LPG Compatible No
Standard Warranty 2 years
Central Heating Max. Output 12kW
Mounting Wall Mounted
Flow Rate N/A
Typical Price (inc VAT) £845
Typical installation Cost (inc VAT)* £500 - £1000
Sundries (Filter, Flue, etc) £300
Total Cost £1,645 - £2,145
ERP Rating A Heat

* This is a guide price for a straightforward, like-for-like boiler replacement. Installation costs will vary dependent on work required.

Get a quote to install this boiler

Need a repair instead? Get a repair quote
Product Description

The Promax System is a gas boiler this boiler is designed and manufactured by Potterton. It is a condensing wall mounted unit with many different features and options to help make it the most reliable boiler possible. With this unit coming with an efficiency rating of 89% it is a B rated boiler, as well as it being in the best class for the N0x which is class 5! This unit comes with a 12kW output to ensure you get maximum efficiency, this range of boilers also include 12kW, 15kW, 18kW, 24kW and 32kW - with this wide range of outputs making it perfect for fitting into anyones home.

It comes with a wide range of other features such as the pre-plumbing jig that helps you to save money on installations. It has a flueing option of up to 20m, helping to offer flexibility in where it can be placed.

It also features a Potterton fully modulating and highly efficient box solution that is developed by robust hydraulic connections. This boiler is also compatible with megaflo solar cylinder and santon premier plus solar cylinders. It boasts two years warranty.

Get a quote to install this boiler

Need a repair instead? Get a repair quote

Get a quote to install this boiler

Need a repair instead? Get a repair quote

Need a new boiler?

Get FREE no-obligation quotes now!

Excellent 4.8 out of 5

Find approved boiler engineers
in your area.

Begin your search by entering your postcode below.

Or select your region from the list and start your search