What happens to be a boiler service and what does it involve?

The boiler servicing procedure is quite different for most companies.

For a few, no names, it’s just, inserting the flue gas analyser probe into the flue, printing off the readings.

If they are within the limits, that’s the boiler serviced.

To me, a boiler installer, that is not a boiler service, it’s only a combustion check and nothing else.

The boiler servicing procedure that I take advantage of goes similar to this.

Arrive at the property at the arranged time, if running late, contact the client to help keep informed, nothing worse than looking forward to someone to arrive.

Once at more info , introduce yourself, show your client the Gas Safe ID card, explain how exactly to check the card details.

This will reassure your client that you are a specialist registered gas safe engineer.

Now the card has gone out of the way, politely ask the client to show you the boiler location.

Ask if they have experienced any issues with the boiler recently, has anything changed on the heat, gets the system been drained, any radiators replaced.

This will give you an idea of what to look out for.

Now The boiler Servicing

First, we perform a visual inspection of the boiler.

1 Be sure the boiler is installed correctly, also to current regulations.

2 Is the flue linked to the boiler the correct way and safe for use?

3 Look for any harm to the boiler which could impair its operation.

4 Ensure that if ventilation is necessary it’s the correct size.

5 Check for any signs of water leakage within the boiler.

6 Search for any former repairs.

7 Make certain the boiler is right, for the size of the property.

8 Run the boiler in both heating and warm water modes before commencing the service.

By running the boiler, this proves that both the warm water and heating were both working at the time of the service.

Some scrupulous customers make an effort to say the boiler was working before you carried out the service, when in fact is was not.

By undertaking this check you can confirm if the boiler was working or not.

Now onto Checking The Gas Meter

Check over the located area of the gas meter, carry out a risk assessment, making certain everything conforms to current gas regulations.

Does the Emergency Control Valve have a handle fitted, therefore the gas could be isolated and made safe should a situation occur?

Check the Protective equipotential earth bonding is linked to the outlet side of the gas meter and is the correct size.

Check the gas for leakage

Carry out a let by test to establish the emergency control valve isn’t letting gas through when powered down.

Now carry out the gas tightness test on the prescribed times, once complete, print off the outcomes and put on the boiler service certificate.

The Boiler

Some makes of boiler have a fault memory which might be checked, they normally store up to 10 faults, this will tell you what has been happening and what things to look out for.

Check the gas operating and working pressures, making sure they’re within the limits.

Isolate the power supply to the boiler, while at exactly the same time check that the fuse fitted is of the right size.

According to the make and model, follow the boiler servicing procedure according to instructions in the boiler manual.

If you don’t get access to the boiler manual you can download a copy from the web, just seek out the make and model you will need, and download it.

Turn the boiler power back on, recheck both hot water and heating remain working.

Now we move on to the gas rate, this has to be checked to make sure the boiler is getting enough gas. There are numerous apps available to assist you to carry out a gas rate.

We now perform another gas tightness test at the meter to make sure you can find no gas leaks.

Boiler Servicing procedure Certificate

Now that the boiler service has been completed, remove all tools and any dust sheets from the website, making certain the working area round the boiler has been left clean and tidy.

Enter all the details of the boiler service on the certificate.

If needed, attach any warning notices to the boiler, fill in a warning notice certificate and inform the client of your findings.

Explain why the boiler has failed, and what is required to take it up to regulation standards.

Finally, hand over all of the paperwork to the client including the invoice.

Ask the client if they’re happy with your service, and would they be so kind to leave an assessment for you.

Every company has their own way of conducting a boiler service, the aforementioned is our boiler servicing procedure.