Boiler guide
Choosing a new boiler
From £1,799 fitted. Fixed price in writing after Jordan’s visit.
- Up to 12 Year Warranty
- Fitted in as little as 24 hours
How to choose a boiler
Size
Bigger isn’t better. Jordan sizes it for your home at the survey.
Type
Combi: hot water on demand, no tank. System: has a tank, suits several bathrooms. Regular: for older systems.
Efficiency
Higher efficiency means less gas for the same heat.
Warranty
Up to 12 Year Warranty. Ask Jordan what it covers.
Which one will you get?
The one that suits your home. Your fixed price names the make, model and size, so you can compare it with other quotes.
From £1,799 fitted. The final price depends on the boiler, your home and the pipework.
What an old boiler costs to run
Newer boilers use less gas. Here’s an example.
| Efficiency | Boiler | Gas a year | Saving vs 65% |
|---|---|---|---|
| 65% | Old boiler | £800 | n/a |
| 70% | Old boiler | £740 | £60 |
| 78% | Older condensing boiler | £670 | £130 |
| 85% | Condensing boiler | £610 | £190 |
| 90% | Condensing boiler | £580 | £220 |
| 92% | New A-rated boiler | £570 | £230 |
| 94% | New A-rated, higher efficiency | £550 | £250 |
In this example: £230–£250 a year saved on gas.
Example only: 6,500 kWh a year at about 8p per kWh. Your bills will differ.
What you get with JTS
- Free survey, fixed price in writing. No surprises on the day.
- Fitted in as little as 24 hours. No conditions with a valid code.
- Up to 12 Year Warranty.
- Jordan does the visit himself. Local, from Cheshunt.
- Quote Match. Show us a written like-for-like quote and we’ll match it.
Not sure which?
Take the 45-second test. It points you to repair, service or replace.
Take the 45-second testGot another quote? We’ll match it. How Quote Match works