Real work by InfiniteA boiler replacement designed around your home, your hot-water demand and the condition of the wider heating system.
What you can expect from Infinite
A good boiler installation is a heating-system job, not an appliance swap. Infinite considers the boiler, controls, pipework, radiators, system water and hot-water demand together so that the specification makes sense as a whole.
- Boiler sizing and system suitability review
- Combi, system and regular boiler replacement options
- Flue, condensate and gas-supply considerations
- Smart heating controls and zoning where appropriate
- System cleansing, magnetic filtration and water treatment
- Radiator, cylinder and pipework upgrades where needed
- Commissioning, controls handover and future servicing
When this service is worth considering
Your existing boiler is becoming unreliable
Repeated breakdowns, major component faults or difficult-to-source parts can make replacement more sensible than continuing to repair.
Your hot water no longer suits the household
Growing families, additional bathrooms and renovations can expose the limits of an older combi or cylinder setup.
You are renovating or extending
A larger or reconfigured home can need different boiler output, zoning, radiators, pipework or hot-water storage.
You want better control
Modern controls can improve how precisely you heat the home without simply increasing boiler output.
We look beyond the obvious symptom
Plumbing and heating systems are connected. A problem that looks like one failed component can sometimes be caused by circulation, water quality, controls, system pressure, pipework or the way the property has changed over time. That is why our engineers aim to understand the wider context rather than jump straight to a replacement part.
Where there is more than one sensible solution, we explain the options in plain English. That might mean repair versus replacement, a simple like-for-like approach versus a wider upgrade, or work that can sensibly be phased rather than done all at once.
Qualified local expertise
Infinite is a family-run plumbing and heating business based in Lindfield, Haywards Heath with more than 30 years of trade experience. Gas work is carried out by appropriately qualified Gas Safe registered engineers, the team includes G3 unvented-system training, and there is specialist experience with Vaillant heating products.
How the process works
Initial conversation and online estimate
Give us the key details so we can judge the right type of appointment.
Home survey and system assessment
We inspect the relevant appliance, system or property conditions before deciding what is required.
Written recommendation and quotation
You receive a clear explanation of the recommendation, scope and next step.
Installation, testing and commissioning
Work is completed carefully, tested and handed over with any ongoing care explained.
Local boiler installation across Mid Sussex
We are based in Lindfield, Haywards Heath, and regularly work in Lindfield, Cuckfield, Newick, Henfield, Heathfield and Burgess Hill, with selected work in Brighton and nearby areas. For planned jobs, send your postcode with the enquiry and we can confirm coverage and the right appointment type.
Talk to Infinite about boiler installation
Send your postcode and a short description of what you need, or call 07765 006759. The more useful detail you can provide at the start, the easier it is for us to plan the right next step.
Boiler Installation FAQs
How long does a boiler replacement take?
A straightforward same-location replacement may be completed relatively quickly, while relocation, system conversion or wider upgrades take longer. We confirm the likely programme after survey.
Which boiler brands do you install?
The right manufacturer depends on the property and specification. The team has specialist experience with Vaillant products and can discuss the most suitable option during survey.
Do I need a powerflush with a new boiler?
Not every system needs the same cleaning process. We assess water quality and system condition and recommend the appropriate cleansing and protection rather than applying one treatment to every property.
Can you move my boiler?
Yes, where the new location is technically suitable. Relocation can affect flue routing, condensate drainage, gas pipework, heating pipes and the overall installation cost.
Can you upgrade controls at the same time?
Yes. Boiler replacement is a good time to review thermostats, smart controls, zoning and how the heating is actually used.