Underfloor Heating (UFH)

UFH utilises what method of heat transfer?

• Convection

• Conduction

• Radiation

It is advisable to fit the manifold

• close to the largest circuit

• as centrally as possible

• next to the boiler

• where it is most convenient for the installer

The approximate temperature the water is mixed to on a pump pack is

• 40⁰C

• 50⁰C

• 60⁰C

• 80⁰C

The pipework layout shown is known as

• counterflow

• serpentine

• series

The hottest part of a room which is heated by UFH would be the

• ceiling

• walls

• floor

Heat pumps are a recommended heat source for UFH due to

• the higher temperatures associated with heat pumps

• due to the lower temperatures associated with heat pumps

• the difficulty in operating traditional boilers with UFH

A TOG rating identifies

• The thermal resistance value of a floor covering

• The heat output of a floor covering

• Temperature Operating Gradient

The maximum circuit length for 15mm UFH system pipework is

• 50m

• 100m

• 150m

• 200m

the component identified is

• TRV

• Flow Meter

• Actuator

• Adjuster Head

The equipment shown would be referred to as

• manifold pack

• pump manifold pack

• pump control pack

• pump mixing valve pack