T level BSE Heating

This picture shows a?

• Magnetic system cleaner

• A scale inhibitor

• A auto air vent

• A zone valve

A central heating boiler that heats water instantaneously is know as a?

• System boilers

• Conventional boilers

• Combi boiler

• Traditional Boiler

The type of system a Honeywell 'S' plan is....

• 3 port mid position valve

• 3 port diverter valve

• 2 x 2 port zone valves

• 3 x 2 port zone valves

The main purpose of a heating system, is to provided?

• Heating only

• Hot water

• Thermal comfort

• Prevent damp

Modern heating systems are?

• One-pipe parallel return system

• two-pipe reverse return system

• two-pipe series system

• two-pipe parallel return system

All modern heating systems should be?

• Gravity systems

• fully pumped system

• Combi systems

• 70% efficient

central heating and hot water regulated by a single three-port is know s as?

• S plan

• Y plan

• W plan

• S plan plus

This picture shows a?

• Circulator

• Two port valve

• Three port valve

• Programmer

This picture shows a?

• Circulator

• Two port valve

• Three port valve

• Programmer

This picture shows a?

• Circulator

• Two port valve

• Three port valve

• Programmer