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Understanding Your Central Heating System

Your central heating system plays an important role in your home, supplying you with the heat and hot water you need to stay comfortable.

In a typical household, over half of the fuel bills are spent on heating and hot water, so it’s vital you’re aware of the main elements of your central heating system, which can help reduce your fuel bills and carbon emissions when run efficiently.

How Does a Wet Central Heating System Work?

Most homes in UK have a wet central heating system. It’s made up of a central heat source – usually a gas boiler – producing hot water which is distributed around your home, heating radiators, underfloor heating and hot water from your taps and showers.

How Does an Electric Central Heating System Work?

The source of an electric heating system is usually an electric boiler and radiators. Where a traditional radiator works by convection, the heat from hot water running through its internal pipes into the air, an electric radiator conducts the heat through electricity. Similar to elements of a kettle or hob, they are heated up and that heat is transferred out into your home.

Just like a gas boiler, an electric boiler will heat the water in a storage unit before sending it out to your sinks, showers and baths as warm water.

How Does a Warm air System Work?

Warm air central heating systems work by passing cool air through a heat exchanger fuelled by gas or electricity. Once warmed, the warm air enters the room through vents in the floor, walls or ceiling.

How do I Control my Central Heating?

With the energy price cap increase on the 1st April, having an efficient heating system that you can control easily is more important than ever, as this could help to reduce your heating bills.

Depending on the type of system you have, central heating and hot water controls may vary, but in essence they consist of the following:

  • A room thermostat
  • A programmer
  • Thermostatic radiator valves (TRVs)

Tips on Extending the Life of Your Central Heating System

When it comes to maintaining your central heating system, the good news is that there are plenty of steps you take to protect the health of your system.

By taking regular care, it will help you maximise your energy use through a system which leads to one of the most costly and regular expenditures in your home – your fuel bills.

  • Have annual visits by a Gas Safe Registered heating engineers to check your boiler
  • Add Corrosion Inhibitors to your central heating system
  • System cleansing

Our team of expert plumbers at Metro Plumb are on hand to support you 24/7/365. Click here to find your local plumber who will be happy to help.

DATE:

06.05.2022

SERVICE:

Central Heating Systems

LOCATION: