Central heating Level 2 C&G

What is this component?

• Blank cap

• Bleed valve

• Automatic air vent

• Expansion vessel

What is this component?

• Air separator

• Expansion vessel

• Automatic air vent

Name this component

• BS 1212 part 1 FOV

• BS 1212 part 2 FOV

• BS 1212 part 3 FOV

• BS 1212 part 4 FOV

What is the purpose of this component in a central heating system

• Fills hot water cylinder

• Controls water level in cold water storage cistern

• Fills combination boiler

• Controls water level in feed and expansion cistern

Name this component

• Room thermostat

• Programmer

• Cylinder thermostat

• Remote sensor

Identify this component

• Pressure relief valve

• Radiator valve

• Lockshield valve

• Automatic air vent

What is this component?

• Feed and expansion cistern

• Cold water storage cistern

What is the normal capacity of this component?

• 4 Litres

• 10 Litres

• 18 Litres

• 24 Litres

Which system of control would this item be used with?

• C plan

• C plan +

• S paln

• Y plan

Which systems of control could this item be used with?

• C plan

• C plan +

• S plan

• Y plan