The annual boiler service is a pretty critical job that is best performed in the warmer months of the year, but did you know around 90% of us by no means have the boiler serviced.
The boiler for some cause seems to get forgotten until some thing happens, you go to have a shower and uncover you have no hot water. Then you start to panic trying to come across a person to repair the boiler.
So why is the annual boiler service vital?
11 years ago the higher efficiency-condensing boiler became compulsory in the United Kingdom.
With the boilers before condensing it was not as critical to have them serviced as it is now. The reason is that the boilers then did not have so quite a few parts inside as they do in today’s condensing boilers, yes they went wrong but were a lot a lot easier and cheaper to repair, despite the fact that it has usually been a recommendation by the boiler makers to have the boiler and any gas appliance serviced annually.
It’s more vital now than ever just before to have an annual boiler service and the boiler checked over to make certain it is performing as must be, and most vital that it’s Protected.
With an annual boiler service one particular of the most essential checks is the flue pipe, this has to be checked to make certain all joints and seals are not leaking carbon monoxide or items of combustion into the room the boiler is positioned in.
The higher efficiency or condensing boilers as they are identified even though operating generate condense, this is an acidic water, for the reason that it is acidic, it can start to corrode the flue-pipe, and really should this occur the flue will begin to leak solutions of combustion (carbon monoxide), which as we all know can be very dangerous to life, this is one of the most significant parts of the service.
All condensing boilers have a condense trap constructed in, this needs to be cleaned out and checked for leakage it’s also component of the boilers flue system.
When the boiler is running the water it produces cleans the combustion chamber of any residue and this ends up in the trap.
With a lot of boilers of these days they perform beneath higher pressure and have an expansion vessel connected to the pipe function, this can be either internally or externally.
The expansion vessel will over time will drop stress and will have to have to be recharged to keep the boiler operating to it’s full effectively.
The expansion vessel is a really significant part of the annual boiler service that wants to be checked. When the vessel loses the charge it puts pressure on the pump, the internal water parts and the entire O rings within the boiler.
Have you ever noticed when your boiler is operating that the stress gauge either fitted on the boiler or on external pipe starts to rise then when the boiler cools down the pressure drops down to zero. You might even have noticed that the discharge pipe or overflow pipe as some persons get in touch with it, is showing indicators of water discharge. If you have then this is generally an indication that the expansion vessel has lost its charge.
Element of the annual boiler service is to verify the boiler combustion price.
This is to make confident the boiler is burning gas as it was created for, this is carried out using a flue gas analyser which is inserted into the flue-pipe and a reading is taken, if the readings are inside the boilers recommendations then no further action is necessary, but if the readings are out of the suggestions then further investigations are required to obtain the dilemma.
With the old kind of boiler the burners have been removed and the flue-ways had been cleaned and checked, but with the condensing boiler the flue-gas reading tells us when the burners need to be removed. In emergency boiler replacement say the burners may well never ever will need to be removed if the boiler is set up and maintained correctly, they as soon as suggested that the burners be removed each five years.
With an annual boiler service these are just a couple of of the checks that need to have to be carried out, and because a lot of boilers now come with extended warranties, to hold the boiler warranty valid you have to have an annual boiler service. Once the service has been carried out, then the engineer demands to date and sign the warranty booklet to keep the warranty valid.
I have spoken to a lot of customers with long boiler warranties, and for some explanation they look to believe they do not need an annual boiler service since of the lengthy warranty. This is not so, you should maintain up with the annual boiler service otherwise, need to you have to have to make a claim beneath the warranty you could find you will have a massive repair bill, all because you failed to hold up the annual boiler service.