Central Heating Systems QuizL3P2U7,1.4;2

What does a low loss header provide?

• C) A control valve for the secondary heating circuits

• B) A direct connection between the boiler and the heating circuits

• A) A hydraulic break between the primary and secondary heating circuits

• D) A bypass for the primary heating circuits

Which pipe circuit connects the boiler to the low loss header?

• A) Secondary circuit

• B) Tertiary circuit

• C) Primary circuit

• D) Quaternary circuit

On a secondary circuit, what does a low loss header allow?

• D) Bypassing the primary circuit

• C) Equal distribution of heat to all circuits

• B) Direct connection to the primary circuit

• A) Installation of circuits with different heat emitter types and flow rates

What are buffer tanks?

• C) Control valves for the heating circuits

• A) Primary heat source for the heating system

• B) Secondary heat source or 'thermal store'

• D) Bypass for the secondary heating circuits

What two environmental benefits can buffer tanks bring to a system?

• B) Saves energy and increases carbon footprint of the building

• C) Reduces energy consumption and helps reduce carbon footprint of the building

• A) Increases energy consumption and reduces carbon footprint

• D) Increases energy consumption and reduces carbon emissions