Localized Hot Water Systems phase 1 1.1pt4

What are localised hot water systems often referred to as?

• Central heating systems

• Point of use heaters

• Solar water heaters

• Tankless water heaters

Where are localised hot water systems typically installed?

• In the basement

• In the attic

• Over or under the appliance they serve

• Outside the building

What type of spout is usually used for over sink types of localised hot water systems?

• Fixed spout

• Swivel spout

• Retractable spout

• Dual spout

What are the two specific types of single point water heaters mentioned in the text?

• Instantaneous and storage

• Gas and electric

• Inlet and outlet

• Manual and automatic

How are some storage type single point heaters controlled?

• Inlet controlled

• Outlet controlled

• Manually controlled

• Remotely controlled

What fuels can be used for the water heaters mentioned in the text?

• Gas and electricity

• Solar and wind

• Coal and oil

• Nuclear and hydro

What are the two basic types of instant hot water appliances mentioned in the text?

• Hand wash type and electric showers

• Gas heaters and solar panels

• Central heating systems and radiators

• Boilers and furnaces

What is the typical output of a hand wash type water heater?

• 3kW

• 5kW

• 10kW

• 12kW

What is the maximum output of electric showers as mentioned in the text?

• 12kW

• 8kW

• 5kW

• 15kW

What type of valve is used in the hand wash heater system to control the water flow?

• Isolation valve

• Appliance inlet valve

• Stop valve

• Non-verifiable double check valve