I also sub contract for a 'National company' powerflushing, servicing & repairing heating systems.
The orange sticker comes with the new ion probe and is stuck to boiler to show next engineer the replacement has been done - something a customer could easily also see.
Boiler required crit safety upgrade.
Boiler repair pic.
Powerflush and hoses.
These filters capture sludge from dirty heating systems one has been cleaned to show how much sludge was captured.
Replacing a faulty central heating diverter valve.
Installed a magma clean system filter.
Replaced faulty fan
Replace faulty pump.
Using top of the range flue gas analyser to determine safe combustion of a boiler during annual service.
Cleaning a system filter as part of annual boiler service.
Using flue analyser
Some boilers have been issued with critical safety updates since production, this Ideal Isar has a potentially dangerous component which if fails may lead to burning a hole in the side of the boiler and allowing carbon monoxide into the property. This must be checked and replaced where found with the new updated part. Other boilers require burner gaskets changing at set intervals eg some Glowworm boilers req this every 3 years - if never serviced then it's potentially very dangerous.