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WORCESTER BOSCH GREENSTAR 25Si/30Si
8 716 115 169b (09/2008)
13
TIPS ON ENERGY SAVING
HEATING ECONOMICALLY
The boiler is designed to provide a high level of comfort while keeping gas consumption
and the resulting environmental effect as low as possible. The gas supply to the burner
is controlled according to the level of demand for heat. The boiler continues to operate
with a low flame if the demand for heat reduces. The technical term for this process is
modulating control. Modulating control reduces temperature fluctuations and provides
even distribution of heat throughout the home. This means that the boiler may stay on
for relatively long periods but will use less gas than a boiler that continually switches on
and off.
CENTRAL HEATING SYSTEMS WITH ROOM THERMOSTATS/THERMOSTATIC
RADIATOR VALVES
The temperature control on the boiler should be set to the maximum rated temperature
of the central heating system.
The temperature of each room can be set individually (except primary room with the
room thermostat) using the thermostatic radiator valves.
ROOF INSULATION
Around 30% of the heat loss from a property is through the roof. Replace any old
insulation with new insulation, preferably of around 200mm thickness or more.
WINDOW FRAMES
Single glazed windows, particularly those with steel frames, can lose a great deal of
heat. Consideration should be given to replacement with PVCu or wooden framed
double glazed units.
CURTAINS
Lined curtains, or heavier full length curtains can provide excellent insulation. However,
always ensure that the curtains do not drape over radiators.
TIPS ON ENERGY SAVING
ENERGY
SAVING