Indirect Heating System Maintenance
Confused about how your heating works? This Indirect Heating System Maintenance Guide from Flettons Surveyors breaks everything down so you can keep your system running smoothly, efficiently, and safely.
In This Guide You’ll Learn:
- What an indirect heating system is and how it works
- How to maintain your hot water cylinder
- The role of the boiler and coil in the system
- How to flush the system to prevent sludge build-up
- Checking thermostats, valves, and pressure
- How often your system should be serviced
- Warning signs that mean it’s time to call in a professional
Why This Matters:
- Improves efficiency and heat recovery
- Extends the lifespan of your system
- Reduces energy bills by minimising waste
- Prevents costly breakdowns and emergency repairs
By understanding your indirect heating system and carrying out simple checks, you can keep your home warm, your water hot, and your energy use under control. A little routine care goes a long way.
Watch the full video now to take control of your home’s heating system.



