Tips On Energy Saving - Bosch CONDENS 5000 W User Manual

14 | Tips on energy saving

9 Tips on energy saving
Heating economically
The Condens 5000 provides a high level of comfort whilst keeping gas consumption and the environment effects as low as possible.
The gas supply to the burner is controlled according to the level of demand for heat. The boiler operates 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 an even distribution of heat throughout the home. This means
that the boiler may stay on for relatively long periods of time but will use less gas than a boiler that continually switches on and off.
Central heating systems with room thermostats and radiator valves
With modern heating systems set around a 20 °C heat loss, the optimum setting for a condensing boiler will be approximately
between one and two on the central heating temperature control. The system must be balanced correctly and the radiators may
need upgrading. This allows the boiler to condense as much as possible for 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.
Room thermostats
Reducing the setting of the room thermostat by 1 °C can reduce fuel consumption by up to 10%.
New control systems
Upgrade your heating control system if necessary with the latest equipment available. The minimum level of control is a
programmer, interlocking room thermostat and thermostatic radiator valves.
WARNING: Air vents
▶ Do not block or seal any air vents that are installed to ensure that the central heating boiler operates safely.
Curtains
Lined curtains, or heavier full length curtains can provide excellent insulation. However,
always ensure that the curtains do not drape over radiators.
6 720 646 196 (2013/08) Condens 5000 W