8202CHPPT1

According to the Building Regulations, how many heating zones must every home be divided into at a minimum for central heating systems?

• One heating zone

• Two heating zones

• Three heating zones

• No requirement for heating zones

What is the driving factor behind Approved Document L?

• Cost reduction

• Energy efficiency

• Environmental protection

• Safety measures

What does Approved Document L lay down?

• General guidelines for plumbing

• Specific requirements for energy efficiency

• A list of approved plumbing materials

• Historical data on plumbing systems

Which part of the Building Regulations is concerned with installations in new domestic dwellings?

• Part L1A

• Part L1B

• Part L2A

• Part L2B

Which section of the Building Regulations applies to installations in existing industrial/commercial buildings?

• Part L1A

• Part L1B

• Part L2A

• Part L2B

When must the system be updated according to the Part L requirements?

• Only when the system breaks down

• Every time a home has an extension or change of use

• When a new boiler is installed

• Annually, as part of regular maintenance

What is recommended to be done when a heating system is drained down?

• Install a new boiler

• Replace all the pipes

• Fit radiator thermostats

• Perform a complete system overhaul

What is the main requirement of Approved Document L for plumbing as mentioned in the image?

• Every home must have at least one heating zone

• A boiler interlock must be installed

• All radiators must have thermostatic radiator valves

• The house must be controlled by a single time clock

How many heating zones must every home be divided into at a minimum?

• One

• Two

• Three

• Four

If a house is less than 150m², how can the heating zones be controlled?

• By separate time clocks for each zone

• By a central heating system only

• By the same time clock or programmer

• No control is required for houses less than 150m²