• Get the best quotes, fast!
  • Over 5,000 engineers across the UK
  • Gas Safe registered engineers

Need a New Boiler?

What work do you require?

Or do you require a boiler repair?

Get THE Best Deal

by quickly comparing 3 FREE quotes

  • Next day installation
  • Quotes from local engineers
  • 1.9 million quotes in 10 years
  • Save up to £500 on installation

The smarter way to find approved heating engineers

Excellent 4.8 out of 5 Trustpilot

Stay Safe.
Always use a Gas Safe registered engineer

Potterton Ultra System 18kW Gas Boiler

Potterton Ultra System 18kW Gas Boiler Boiler
Typical Price (inc VAT)
£1,332
Typical installation Cost (inc VAT)*
£500 - £1000
Sundries (Filter, Flue, etc)
£300
Total Cost
£2,132 - £2,632
Make Potterton
Model Ultra System 18kW Gas Boiler
Is Condensing Condensing
Efficiency Rating 89%
Band Rating B Rated
LPG Compatible Yes
Standard Warranty 2 years
Central Heating Max. Output 18kW
Mounting Wall Mounted
Flow Rate N/A
Typical Price (inc VAT) £1,332
Typical installation Cost (inc VAT)* £500 - £1000
Sundries (Filter, Flue, etc) £300
Total Cost £2,132 - £2,632
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 your best deal

Quickly compare 3 FREE quotes

  • Quotes from local engineers
  • Get quotes today, installed tomorrow
  • Finance options available
  • Save up to £500 on installation
Get Quotes Now It only takes 30 seconds
0330 808 0405
Call us to get quotes

We will get you the best deal!

0330 808 0405
4.7/5 out of 27,055 reviews

1,8 million quotes provided in 10 years

Product Description

The Ultra system gas boiler has been designed and manufactured by Potterton. It is a wall mounted condensing unit. With it being a system gas boiler it directly heats your central heating system and hot water for a storage cylinder. Most of the important parts of the hot water and heating system, such as the pump and expansion vessel are built-in on a system boiler - making it quicker and cleaner to install. It also means you get a faster response to demand for heating and hot water, plus you don't need to have a feed and expansion tank in the loft.

It’s a highly efficient unit coming with an output rating of 89% and an output rating of 18kW, making it a unit that is perfect for those smaller homes with not such a high demand for heating and hot water. This unit is also available in a wide range of other outputs such as the 12kW, 15kW, 18kW, 24k and 28kW - making sure there is a unit to suit you and your homes needs. This highly dependable unit comes with a variety of features and benefits with it being ideal for new build properties, but also perfect as a replacement unit. It comes with an industry leading choice of flue lengths, helping for flexible siting.

This boiler is able to be installed using the pre plumbing jig helping to provide flexibility in where it can be placed. This boiler is light making the unit perfect for a quick and easy installation that will save time and money. As well as this unit being compact in size making it able to be hidden away out of sight out off mind.

This boiler is a fully modulating unit and is compatible with the multifit gassaver which can help you to save up to 37% on your energy bills. This boiler is also compatible with the Megaflo eco solar cylinder. It has a flueing option of up to 20m long - another great way to help make it flexible in where it can be placed. This boiler is extremely quiet in operation with it having a NOX class of 5. It uses robust hydraulic connection so you can be sure you are purchasing a dependable unit. It comes with 2 years warranty.

Get your best deal

Quickly compare 3 FREE quotes

  • Quotes from local engineers
  • Get quotes today, installed tomorrow
  • Finance options available
  • Save up to £500 on installation
Get Quotes Now It only takes 30 seconds
0330 808 0405
Call us to get quotes

We will get you the best deal!

0330 808 0405
4.7/5 out of 27,055 reviews

1,8 million quotes provided in 10 years

Need a new boiler?

Get FREE no-obligation quotes now!

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