Combi conversions
Combi boiler conversions
Lose the tank and cylinder, free up the cupboard, and get hot water on demand, where your home suits a combi.
Already know what you need? Start the questions straight away

Included
What you get.
- Water pressure and flow checked first
- Old tanks and cylinder removed
- System cleaned and protected
- Most take one day; Ross confirms in the quote
- New controls and a carbon monoxide alarm included
- Up to 10-year guarantee on eligible boilers
How it works
Three steps.
- 01
Answer a few questions
Two minutes on your phone, with photos of your system.
- 02
Fixed price back
Three options, one written price each. Some jobs need a quick visit first.
- 03
Most replacements take one day
Pick your option and a date. Most straightforward replacements take one day. Ross confirms the plan and any exceptions in the written quote.
Will a combi give me enough hot water?
For most homes with one or two bathrooms and good mains pressure, yes. If several showers run at once, a system boiler with an unvented cylinder may suit you better. Ross will tell you honestly which fits.
