Condensing Boilers are actually quite simple in design and operation. Here is a listing of some of the parts of a condensing boiler:

- Aluminium/Silicon Heat Exchangers

- Circulating Pump to return the energy back into the system

- Pressure Gauge to make sure everything is running as it should be

- Automatic Air Vent to release the newly recycled air

- Diverter Valve to send the hot air to your vents

- Central Heating Temperature Control to ensure your house is exactly the temperature you want.

- Domestic Hot Water Temperature Control if you are also using it to heat your household water

These are the main parts - and you can see how nice these systems are in their simplicity. Condensing Boiler technology is fascinating and effective.