The diagram below shows how a central heating system in a house works. Summarize the information by selecting and reporting the main features, and make comparisons where relevant. you should write at least 150 words.

The illustration below shows how a heating

system

works in a house. It explains how

water

moves from the outside to different

part

Fix the agreement mistake

parts

show examples

of

system

Add an article

the system

a system

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and how

whole

Change the article

the whole

show examples

process is made. In conclusion, a heating

system

is

a

Change the article

apply

show examples

very complicated and has its parts all over the house. The main parts of the heating

system

include a

water

tank

,

that is

used to fill a

storage

tank

, an overflow pipe, a

storage

tank

, a

boiler

, a pump and hot

water

radiators. First of all, cold

water

comes from outside in the upper part of the building.

Then

it moves to the

boiler

which can be heated with gas or oil. From the

boiler

hot

water

moves to the

storage

tank

to hold it

while

it

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it is

it was

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unused. The

storage

tank

has several pipes used to redirect

water

to different places.

For example

, one pipe goes to taps. The other pipe is connected to hot

water

radiators, which are made of small tubes. To circulate hot

water

radiators connected to the pump, which transport hold

water

back to the

boiler

.