how does the central heating system in a house works

This

diagram provides an overview of a domestic central heating system. It shows how the tank,

boiler

and pipes

ensure

Suggestion

Ensure

a constant flow of hot

water

to both the radiators and the taps. The cold

water

enters the

house

and is stored in a

water

storage tank in the roof. From there ü flows down to the

boiler

Suggestion

Boiler

, located on the ground floor of the

house

. The

boiler

, which is fuelled by gas or oil, heats up the

water

as it passes through it. The hot

water

is

then

pumped

round

Suggestion

Round

the

house

through a system of pipes and flows into the radiators, located in different rooms. The

water

circulates

Suggestion

Circulates

through the radiators, which have small tubes inside them to help distribute the heat, and

this

warms each

of

Suggestion

Of

the rooms. Some of the

water

is directed to the taps to provide hot

water

for the

house

. Once the

water

has been through the pipes and radiators, it is returned to the

boiler

to be re-heated and circulated

round

Suggestion

Round

the

house

again.