Real work by InfiniteComplete heating-system design and upgrades for renovations, extensions and homes that need more than a boiler change.
What you can expect from Infinite
The boiler is only one component. Infinite looks at how heat is generated, moved, controlled and emitted throughout the property so the finished system feels balanced and understandable rather than patched together.
- Whole-home heating assessment
- Radiator sizing and replacement
- Underfloor-heating integration
- Pipework and zoning upgrades
- Boiler or heat-pump heat-source options
- Hot-water cylinder and controls planning
- System cleansing, balancing and commissioning
When this service is worth considering
Whole-house renovation
When floors, walls and rooms are already being changed, it is the right time to correct undersized pipework, poor radiator placement or ageing controls.
Extension or major layout change
Additional rooms change the heat loss and can expose limitations in the existing heating circuit.
Uneven or inefficient heating
Cold rooms, slow warm-up, noisy circulation or poor control can point to system-design issues rather than simply a faulty boiler.
Move to underfloor heating or modern controls
Zoning and low-temperature emitters work best when they are designed as part of the whole system.
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
Survey the property and existing system
Give us the key details so we can judge the right type of appointment.
Define room-by-room heating requirements
We inspect the relevant appliance, system or property conditions before deciding what is required.
Specify heat source, emitters, controls and pipework
You receive a clear explanation of the recommendation, scope and next step.
Install, balance, commission and explain the system
Work is completed carefully, tested and handed over with any ongoing care explained.
Local full heating systems 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 full heating systems
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.
Full Heating Systems FAQs
Can you replace all the radiators in a house?
Yes. Radiator replacement can be designed as part of a complete system upgrade, with output matched to the rooms rather than simply copying existing sizes.
Do you install underfloor heating?
Yes, where suitable. It can be incorporated into renovations, extensions and wider heating upgrades.
Can a full heating system use a heat pump?
Yes, where the property is suitable. Heat pumps often benefit from a whole-system approach because emitter sizing and flow temperatures are so important.
Can you improve an existing system without replacing everything?
Often. A survey can identify which parts are limiting performance and whether targeted upgrades are worthwhile.
Do you work with builders or renovation teams?
For larger projects, plumbing and heating work can be coordinated with the wider programme so first-fix, floor build-ups and access are planned at the right time.