Is Boiler Cover Worth It? An Honest Look
September 9, 2026
What boiler cover actually includes and excludes, how it compares with paying for a service and keeping a repair fund, and the households for which cover makes sense.
Plain-English guides on boilers, servicing, repairs and heating costs from our Gas Safe and OFTEC registered engineers in Cornwall and Devon.
What boiler cover actually includes and excludes, how it compares with paying for a service and keeping a repair fund, and the households for which cover makes sense.
The checks that fix an oil boiler in five minutes, the faults that need an engineer, and how to reset a lockout safely without making things worse.
The boilers heating engineers recommend most often, the reasons behind those choices, and how to tell a genuine recommendation from a sales pitch.
How long boilers really last, the warning signs that yours is on the way out, and how to do the repair versus replace sums without being talked into either.
The three pieces of paperwork a new boiler should come with, who issues each one, why you need them when you sell, and how to get a replacement if yours has gone missing.
Why a radiator that is hot at the top and cold at the bottom has sludge rather than air, what bleeding does and does not fix, and the options for cleaning the system.
What a landlord gas safety record covers, who can issue it, when it is due, what it costs you if you miss it, and how to combine it with the annual boiler service.
What an oil boiler service costs, the parts that get replaced every year, how efficiency testing works and why oil servicing is a bigger job than gas.
The honest case for and against keeping a 20 year old boiler, what age does to efficiency and reliability, and how to decide between one more repair and a replacement.
Typical timings for gas and oil boiler services, what the engineer actually checks in that time, and the things that stretch a service beyond the hour.