Central heating Part 1

What building regulation covers central heating systems?

• Part G

• Part L

• Part A

• Part H

What British standard covers central heating systems?

• BSEN 806

• BSEN 12828

• BSEN 4422

• BSEN6700

Information on heating system regulations can be found in?

• Domestic heating compliance guide

• The heating design guide

• BSEN 806

• The installation of heating guide

Heating systems are designed to reach temperature even when the outside temperature drops below?

• 0

• -1

• -5

• -10

What is Background heating?

• A type of heating you can't see

• A heating system that can't achieve the desired temp at low outside temperatures

• Any heating system using under floor heating

• All of the above

A drawback to a one pipe system is?

• It is expensive to install

• The radiators get too hot

• The return water travels to the following radiator

• It needs 2 F&E cisterns

What is the purpose of a heat sink?

• To provide a good source of hot water

• To help control the heat in the boiler

• To stop gravity circulation

• To stop the heating getting cold

According to the building regulations all heating systems must be?

• One pipe systems

• Gravity systems

• Fully pumped

• Y plan systems

What is the purpose of a bypass

• Prevent boiler lock out

• Prolong the circulator life

• Allow flow in the system when the radiators shut down

• All of the above

A property above how many m2 should have more than 1 zone?

• 100

• 150

• 200

• 250