The annual boiler service is an extremely important job that's best done in the warmer months of the year, but do you realize around 90% folks never have the boiler serviced.
The boiler for some reason seems to get forgotten until something happens, you go to have a shower and find you have no warm water. Then you begin to panic trying to find you to definitely repair the boiler.
So why may be the annual boiler service important?
11 years ago the high efficiency-condensing boiler became compulsory in britain.
With https://tsboilerservicing.co.uk/ before condensing it was not as vital that you have them serviced since it is now. Associated with that the boilers then did not have so many parts inside as they do in the current condensing boilers, yes they went wrong but were a lot easier and cheaper to correct, although it has always been a recommendation by the boiler makers to have the boiler and any gas appliance serviced annually.
It's more important now than previously to have an annual boiler service and the boiler checked to make sure it really is performing as should be, and most important that it is SAFE.
Having an annual boiler service probably the most important checks is the flue pipe, it has to be checked to make sure all joints and seals are not leaking carbon monoxide or products of combustion into the room the boiler is located in.
The high efficiency or condensing boilers as they are known while running produce condense, that is an acidic water, since it is acidic, it could start to rot the flue-pipe, and really should this happen the flue will start to leak products of combustion (carbon monoxide), which once we all know can be quite dangerous to life, that is probably the most important parts of the service.
All condensing boilers have a condense trap built-in, this must be cleaned out and checked for leakage it is also part of the boilers flue system.
Once the boiler is running the water it produces cleans the combustion chamber of any residue which ends up in the trap.
With many boilers of today they work under high pressure and also have an expansion vessel linked to the pipe work, this can be either internally or externally.
The expansion vessel will over time will lose pressure and can must be recharged to help keep the boiler working to it's full efficiently.
The expansion vessel is really a very important area of the annual boiler service that needs to be checked. After the vessel loses the charge it puts pressure on the pump, the internal water parts and the entire O rings within the boiler.
Perhaps you have noticed whenever your boiler is running that the pressure gauge either fitted on the boiler or on external pipe starts to go up when the boiler cools down the pressure drops down to zero. You may even have noticed that the discharge pipe or overflow pipe as some individuals call it, is showing signs of water discharge. Assuming you have then this is normally an indication that the expansion vessel has lost its charge.
The main annual boiler service is to check the boiler combustion rate.
This is to make certain the boiler is burning gas since it was designed for, that is carried out utilizing a flue gas analyser that is inserted into the flue-pipe and a reading is taken, if the readings are within the boilers recommendations then no further action is required, but if the readings are out of the recommendations then further investigations are needed to get the problem.
With the old type of boiler the burners were removed and the flue-ways were cleaned and checked, but with the condensing boiler the flue-gas reading tells us once the burners must be removed. In fact Vaillant boilers now say the burners may never need to be removed if the boiler is set up and maintained properly, they once suggested that the burners be removed every five years.
Having an annual boiler service these are just some of the checks that require to be carried out, and because many boilers now include long warranties, to keep the boiler warranty valid you must have an annual boiler service. After the service has been carried out, then the engineer must date and sign the warranty booklet to keep the warranty valid.
I have spoken to many customers with long boiler warranties, and for some reason they appear to think they don't need an annual boiler service because of the long warranty. This is simply not so, you must keep up with the annual boiler service otherwise, should you need to generate a claim under the warranty you may find you will have a large repair bill, all because you failed to keep up the annual boiler service.
One last thing before we finish, don't forget that any type of gas work, be it fitting your brand-new cooker, the annual boiler service whatever it might be has to be carried out by a Gas Safe Registered person. If they're not gas safe registered you then could have no warranty on the boiler and most important you will discover your home insurance also becomes void should something happen.