Why You Really should Have An Annual Boiler Service

The annual boiler service is a extremely essential job that is best done in the warmer months of the year, but did you know about 90% of us never ever have the boiler serviced.

The boiler for some reason appears to get forgotten till anything occurs, you go to have a shower and obtain you have no hot water. Then you start out to panic trying to locate someone to repair the boiler.

So why is the annual boiler service significant?

11 years ago the high efficiency-condensing boiler became compulsory in the United Kingdom.

With the boilers before condensing it was not as vital to have them serviced as it is now. The reason is that the boilers then did not have so many components inside as they do in today’s condensing boilers, yes they went wrong but have been a lot easier and more affordable to repair, although it has constantly been a recommendation by the boiler makers to have the boiler and any gas appliance serviced annually.

It’s more vital now than ever ahead of to have an annual boiler service and the boiler checked over to make confident it is performing as must be, and most important that it really is Safe.

With an annual boiler service 1 of the most critical checks is the flue pipe, this has to be checked to make confident all joints and seals are not leaking carbon monoxide or solutions of combustion into the room the boiler is positioned in.

The higher efficiency or condensing boilers as they are identified while running produce condense, this is an acidic water, simply because it is acidic, it can begin to corrode the flue-pipe, and must this occur the flue will begin to leak items of combustion (carbon monoxide), which as we all know can be quite hazardous to life, this is one of the most vital components of the service.

All condensing boilers have a condense trap constructed in, this desires to be cleaned out and checked for leakage it is also element of the boilers flue program.


When the boiler is operating the water it produces cleans the combustion chamber of any residue and this ends up in the trap.

With a lot of boilers of today they work below higher pressure and have an expansion vessel connected to the pipe perform, this can be either internally or externally.

The expansion vessel will over time will lose pressure and will require to be recharged to keep the boiler operating to it really is full efficiently.

The expansion vessel is a very important portion of the annual boiler service that demands to be checked. When the vessel loses the charge it puts stress on the pump, the internal water components and the entire O rings inside the boiler.

Have boiler repair in leeds noticed when your boiler is running that the pressure 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 may well even have noticed that the discharge pipe or overflow pipe as some persons get in touch with it, is displaying indicators of water discharge. If you have then this is ordinarily an indication that the expansion vessel has lost its charge.

Aspect of the annual boiler service is to check the boiler combustion price.

This is to make confident the boiler is burning gas as it was made for, this is carried out applying a flue gas analyser which is inserted into the flue-pipe and a reading is taken, if the readings are within the boilers recommendations then no further action is essential, but if the readings are out of the suggestions then additional investigations are required to locate the difficulty.

With the old kind of boiler the burners were removed and the flue-approaches had been cleaned and checked, but with the condensing boiler the flue-gas reading tells us when the burners want to be removed. In fact Vaillant boilers now say the burners may well never have to have to be removed if the boiler is set up and maintained adequately, they once recommended that the burners be removed each and every five years.

With an annual boiler service these are just a few of the checks that will need to be carried out, and since several boilers now come with long warranties, to retain the boiler warranty valid you ought to have an annual boiler service. After the service has been carried out, then the engineer requirements to date and sign the warranty booklet to maintain the warranty valid.

I have spoken to many consumers with lengthy boiler warranties, and for some purpose they look to assume they do not want an annual boiler service due to the fact of the long warranty. This is not so, you need to hold up with the annual boiler service otherwise, must you need to make a claim under the warranty you may well come across you will have a massive repair bill, all mainly because you failed to keep up the annual boiler service.