Combi boilers
Heating and hot water in one unit.
- No separate hot-water cylinder
- Often considered for straightforward swaps
- Output matched to your hot-water needs
New boilers
A new boiler, chosen properly.
Combi swaps, system upgrades and hot-water cylinder installations. Start with your home, then get a clear installation quote from Brian.
Boiler options
Choose the setup that suits your household.
We review your existing system and hot-water demand before recommending the boiler specification.
System boilers
A boiler working with a cylinder.
- For stored hot-water setups
- Cylinder capacity reviewed with your usage
- Boiler and cylinder upgrades available
Heat-only boilers
For traditional heating systems.
- For suitable regular boiler replacements
- Existing tanks and cylinder checked
- Conversion options can be discussed
Not sure which you have? Choose “Not sure” in the quote builder and Brian can help.
Ideal MAX accreditedYour boiler.
Your boiler.
Your choice.
Heatflow is an Ideal MAX Accredited Installer. Ask Brian about Ideal options, or tell us if you have another manufacturer in mind.
The exact model, controls and warranty terms are confirmed with your installation quote.
- Boiler specification matched to the property
- Existing flue and pipework reviewed
- Controls and system protection discussed
- Written installation scope and total price
What happens next
From your first enquiry to a working system.
Tell us about your home
Use the quote builder to share your boiler type, hot-water needs and installation plans.
Get advice and a clear quote
Brian reviews your answers and photos, then confirms the boiler, work involved and price.
Arrange your installation
Agree the quote and a suitable date. We install, commission and explain your new system.
Installation scope
Know what your quote covers.
The property checks determine the exact work and any additional requirements.
Boiler and installation
The selected boiler, installation materials and agreed work are set out in your quote.
Cleaning and protection
We assess the existing system and discuss suitable cleaning, filtering and protection.
Commissioning and paperwork
The new boiler is commissioned, tested and the required installation paperwork completed.
Controls and handover
Brian explains the controls, warranty requirements and ongoing servicing needs.
Boiler questions
Before you decide.
Do I need a new boiler or a repair?
A fault does not always mean you need a replacement. Brian can assess the problem and explain the repair and replacement options before you decide.
When will I know the installation price?
Once your answers, photos and any necessary property checks have been reviewed. Your quote will confirm the boiler and agreed installation work before you book.
Can you replace a boiler with a different type?
Yes, system changes can be discussed, including conversions to a combi and hot-water cylinder upgrades. The best setup depends on your property and how you use hot water.
How soon can you attend?
Call or message Brian with your postcode and what you need. Attendance and installation dates are subject to availability and the work involved.
What warranty will my new boiler have?
The manufacturer’s warranty or guarantee depends on the selected model and applicable installation and servicing requirements. These details are confirmed with your quote.
Does the online enquiry book an installation?
No. It sends your enquiry to Brian for review. He confirms the work, price and an available date before a booking is agreed.
Compare your options
Four boiler brands. A choice that fits your home.
Explore model photographs, features and the reasons to consider an upgrade.
Planning your replacement
The details that make a good installation.
Keeping the same boiler type
A replacement in the existing position can be straightforward, but the flue, gas supply, condensate route and condition of the system still need reviewing.
Changing the system
A combi conversion or cylinder upgrade changes more than the appliance. Brian will discuss hot-water demand, existing tanks, pipework and the work involved.
Controls that suit your routine
Tell us how you use your heating and whether you want a simple thermostat, timed zones or smart controls. The chosen controls are set out in the quote.
An older or unreliable boiler
Share the model, age if known and repair history. Brian can discuss whether a repair is practical or whether replacement is worth considering.
Choosing a boiler
Combi, system or heat-only?
Understand the difference, what your current setup means and what Brian checks before recommending a replacement.
Find out moreInstallation day
Know what to expect.
From the property assessment to commissioning, paperwork and learning how to use your new controls.
Find out moreYour heating system
Comfort beyond the boiler.
Radiators, controls, cylinders and underfloor heating all have a part to play in a comfortable home.
Find out moreReady to talk about your new boiler?
Tell us about your home. Brian will help you choose the next step.