WorksheetsCentral heating components
Total questions: 20
Worksheet time: 10mins
What is this component?
Blank cap
Bleed valve
Automatic air vent
Expansion vessel
What is this component?
Air separator
Expansion vessel
Automatic air vent
Which type of system would this component be used on?
Sealed
Open vented
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
What is this component used for?
Filling a low pressure heating system
Filling a high pressure heating system
Why does this component need to have a double check valve included?
To protect from contamination by category 2 water
To protect from contamination by category 3 water
To protect from contamination by category 4 water
To protect from contamination by category 5 water
This is an underfloor heating manifold
True
False
What would this component be connected to?
Radiator
Hot water cylinder
Expansion vessel
Central heating pump
Identify the lockshield radiator valve
Identify the thermostatic radiator valve
Identify the wheel head radiator valve with drain off
What is the minimum level of control required to comply with Building Regulation Part L1b?
C plan
C plan +
S plan
W plan
Identify all of the components required to install a C plan + system
