6035CHPPT2Q4

What is used to create a watertight seal on the threads of a radiator?

• Hemp

• PTFE tape

• Paste

• All of the above

What is used to screw the valves into the radiator?

• Automatic bypass valve

• Radiator key

• Bleed key

• Thermostatic radiator valve

What is the purpose of a bleed key in a radiator?

• To control the temperature

• To release air or gas

• To operate the phial

• To create a watertight seal

Where is the air release valve located in a radiator or towel rail?

• Bottom

• Top

• Middle

• Side

What is the purpose of a thermostatic radiator valve?

• To operate the phial

• To release air or gas

• To control the temperature

• To create a watertight seal

According to Building Regulations, where should a radiator without a TRV be placed?

• In the hallway

• In the same room as the room stat

• In the kitchen

• In the bathroom

What should be fitted over the head of a TRV if a radiator is removed for decorating?

• Bleed key

• Radiator key

• Decorators cap

• Automatic bypass valve

What could be installed if the customer has long curtains and requires a TRV to be fitted?

• Pressure relief valve

• Bleed key

• Remote head

• Filling loop

Where is the automatic bypass valve fitted in the heating system?

• At the bottom of the radiator

• Inside the boiler

• At the top of the radiator

• Between the primary flow and return pipe

What is the purpose of a filling loop in a pressurised sealed system?

• To control the temperature

• To connect the radiator and towel rail

• To connect the incoming mains and central heating system

• To release air or gas