Heating Systems

Complete Heating Solutions

For over 15 years, LDF Plumbing & Heating has been meeting the heating needs of homes and businesses across Sussex, Surrey and Hampshire. Whether you need a single radiator replaced, a full central heating system designed and installed, or smart controls fitted to your existing system, we have the expertise to deliver.

We work with all types of heating systems — from traditional radiator-based central heating to modern underfloor systems and smart home integration.

Radiators & Heating Components

We supply and install all types of radiators to suit your home and your style. From standard panel radiators for everyday rooms to designer and cast iron radiators that make a statement, we'll help you choose the right option and install it professionally.

Our Heating Services Include

Standard panel radiators — supply, install and replace
Designer radiators — vertical, horizontal, column and flat panel styles
Cast iron radiators — traditional and reclaimed, properly pressure tested
Towel radiators — for bathrooms and en-suites
Thermostatic Radiator Valves (TRVs) — individual room temperature control
Smart Thermostats — including Google Nest installation and setup
Heat Pumps — air source heat pump plumbing connections
Zone Valves — separate heating zones for better efficiency and control
Power flushing — remove sludge and improve system performance
Underfloor heating — wet system installation for new builds and renovations

Boiler Services

We work in partnership with a Gas Safe registered engineer to offer a complete boiler service. Whether you're looking to upgrade to a modern combi boiler, need a repair on your existing system, or require a full replacement, we can manage the whole project from start to finish.

Boiler Work We Cover

Boiler upgrades — swap your old system for a high-efficiency combi boiler
Boiler repairs — diagnose and fix faults quickly
Boiler replacements — like-for-like or system upgrades
Domestic gas plumbing — gas pipe modifications and extensions
System conversions — move from a regular boiler to combi, or vice versa
Magnetic filters — protect your boiler from sludge and debris

All gas work is carried out by our Gas Safe partner. We handle all the plumbing, pipework, controls and system design.

Hot Water Cylinder Specialists

If your heating project involves a hot water cylinder — whether unvented or vented — we are G3 registered and fully qualified to install, replace and service cylinders. Visit our dedicated Hot Water Cylinders page for full details on our cylinder services, annual servicing checklists, and our G3 registration credentials.

What Our Heating Customers Say

“Luke and his team replaced all the radiators in our 4-bed house and fitted TRVs throughout. The difference in how evenly the house heats is incredible. Neat pipework, tidy finish, and they even helped us set up the Nest thermostat. Highly recommend.”

“Had a full power flush done on our old system plus three new radiators fitted. The cold spots have completely gone and the boiler is running much more efficiently now. Great price, great work, and Luke explained everything clearly throughout.”