Central Heating Systems QuizL3P2U7,1.4;4

Which motorized valve does an S Plan system use?

• Three port diverter valve

• Three port mid position valve

• Two port motorised zone valve

• Wireless room thermostat

What is the difference between a three port mid position valve and a three port diverter valve?

• Diverter valve allows heating and hot water at the same time

• Diverter valve has a frost thermostat

• Mid position valve allows heating and hot water at the same time

• Mid position valve has a wireless control

Which control would you recommend to a customer who requires a room thermostat adding to their system but does not wish to see any wiring?

• Mini programmers

• Full programmers

• Standard programmers

• Wireless room thermostat

Which thermostat works in conjunction with a pipe stat?

• Cylinder thermostat

• Programmable room thermostat

• Frost thermostat

• Wireless room thermostat

A customer has a combi boiler. Which control would you recommend to activate the heating at set times?

• Mini programmers

• Standard programmers

• Full programmers

• Wireless room thermostat