Power Flushing Survey And Check List - Kamco CF40 Operating And Servicing Manual

POWER FLUSHING SURVEY and CHECK LIST

Date: ...........................................................................................................................................
Address: ......................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
Name of householder / property owner: ....................................Tel: ....................................
Why does system need flushing?
Recommendation by other company
British Gas / other?
Type of system:
Vented
(Need to cap off
cold feed and
expansion pipes.)
Age of system:
Boiler
Type of boiler:
Conventional
Serial number:
Location of boiler: .......................................................................................
Type of water cylinder:
None (combi system)
Type of pipework:
Copper 15mm / 22mm
If microbore system, are twin entry radiator valves fitted? If so, are all radiators completely warm when boiler
fired? (i.e. are the radiator 'injector' tubes still fitted correctly?)
Issue: May 2023
Sealed Fully pumped
Combi type
Conventional indirect
Microbore
Section B – Using the Clearflow pump
Previous survey
Gravity hot water
(Is there a non return valve on
return side of radiator circuit?)
Can gravity circuit be closed off?
Need valve to be fitted?
Radiators
If condensing boiler, is secondary
heat exchanger aluminium?
Primatic / Fortic
(Need to drain down and
loop out cylinder.)
Single pipe
New boiler installation
Thermal store
(Need to drain down and
loop out cylinder, and
flush radiator and boiler
circuits separately.)
Pipework
Condensing
Thermal store
(Need to drain down, loop out
cylinder, and flush radiator &
boiler circuits separately.)
Steel pipe work?
Page B.14