Which document should be followed for guidelines on water fittings regulations when designing a hot water system?

• British Standards BS806, BS8558

• Building Regulations e.g. Part L

• The Water Supply (Water Fittings) Regulations 1999

• Manufacturers’ instructions

What do WRAS standards cover in plumbing?

• Electrical safety in plumbing

• Plumbing fittings and water using appliances

• Building design aesthetics

• Environmental impact assessments

Which British Standards are relevant for designing a hot water system?

• BS1000, BS2000

• BS806, BS8558

• BS500, BS600

• BS900, BS1000

Which part of the Building Regulations is mentioned for hot water system installation?

• Part A

• Part B

• Part L

• Part M

What does British Standard 8558 cover as of 1 August 2012?

• The design of cold water systems

• The supply of water at domestic properties

• The installation of heating systems

• The regulation of wastewater treatment

Which British Standard replaced British Standard 6700?

• British Standard 9001

• British Standard 8558

• British Standard 7000

• British Standard 8000

Which of the following is a factor to consider when selecting a hot water system?

• Color of the system

• Type of building

• Brand of the system

• Weather conditions

What type of fuel can be used for a hot water system?

• Wood

• Coal

• Gas

• Nuclear

Why is occupancy an important factor in hot water system selection?

• It determines the color of the system

• It affects the number of residents using the system

• It changes the installation location

• It influences the brand choice

Which cost is associated with the efficiency of a hot water system?

• Installation costs

• Maintenance costs

• Running costs

• Marketing costs