I never hesitate to call Kerry Maintenance – the office staff are always nice and the engineers are always very polite, friendly and tidy…. what more could you ask for?! Thank you 🙂
Andy
Stroud
Some old central heating systems may not be working as they should, but this does not necessarily mean you need a new boiler.
Over the years systems can get filled up with sludge made up from iron filings and debris from the inside of the radiators. This can block up the boilers, pipes and radiators resulting in the property not being heated efficiently. The boiler will then be using more energy by working harder to heat your home, leading to higher utility bills.
Checking Your Radiator
If you think your radiators are not heating up properly you can carry out a quick check.
- Make sure the heating is fired up and getting hot.
- Going around your house and checking all the radiators, feel over the radiators for hot and cold areas.
- If there are cold spots at the top of the radiators there may be air in the system. This can be resolved by bleeding the radiators.
- However, if there are cold spots at the bottom of the radiator, this could be from the sludge accumulating in the bottom. Sludge can take up a lot of room in the bottom of a radiator so hot water cannot pass through as effectively.
What We Can Do
If sludge is present within the system, we can remove it. We use a high-pressure machine which forces water through the system to flush out the sludge and debris. This will unblock any pipes and radiators. If only one radiator is suffering from sludge build up, we may only need to flush one part of the system, but more common than not the whole system will have sludge build up. This process requires water to be pushed through until it runs clear, and this may take some time. Once the power flush is complete, we will then fit a magnetic system filter which will collect any sludge in the system. This filter is required to be cleaned out each year and will protect your boiler and central heating system from any more sludge build up.
Although sludge build up in central heating systems can be resolved, prevention is always a better method. When we install new boilers, we fit a magnetic system filter as standard. It is a requirement from most boiler manufacturers now. We will also power flush the system when installing a new boiler, so the water is nice and clean, so it won’t block up the new boiler.
There are many different magnetic system filters on the market. Some boiler manufacturers have their own filters which they recommend fitting when installing a boiler.
Client Reviews
Very efficient, clean, polite. Would not hesitate in contacting the company again. Highly recommend.
Caroline
Nailsworth
Annette on the phone was friendly and clear about their schedule, and I soon had a boiler service with Andy who was great; very friendly, communicative, picked up a few faults and explained them to me on the certificate. I was given a quote for repairs and not pushed to choose them, but I did; a week or so later Andy was back and did a great job again. Recommended.
Alex
Stroud
Many thanks to Matt and Marly for their persistence in sorting a problem that has defeated or been ignored by other engineers for years. Competent, polite, punctual, tidy and above all, effective – what more can one ask?
Gary
Minchinhampton
Matt came to fit the boiler. He was friendly, polite and efficient and gave an excellent service. He was methodical cleaned before and after the work was completed. I can’t fault him in anyway. Went through the system with me, programmed my timer. Amazing!!! Can’t praise him enough. Scott came out to to authorise the boiler installations and to run checks to make sure everything was working all ok. Overall a very professional company Highly recommended.
Margaret
Chalford
Just wanted to thank you for the excellent service on fixing my stopcock. I am very grateful that it was done so quickly and that it could be repaired rather than being replaced. Thanks once again and Merry Christmas to you all.
Dave
Leonard Stanley
Excellent service, job carried out professionally by a very courteous engineer who showed and explained what parts needed replacing and why. Engineer arrived on time. Excellent value for money would both use again and recommend.
Tim
Gloucester
Great service all around – booking easy, staff friendly and helpful, engineer on time and helpful.
Akhila
Stroud
Kerry Maintenance worked very hard on completing our 3 bathrooms to a high standard. This was done within the estimated timeframe and they were very accommodating. They packed away all their equipment everyday and ensured the house was tidy and safe for our young children We are very pleased with the end results.
Richard
Wotton-under-Edge
I recently had my family bathroom refurbished, and the guys did a fantastic job! Despite them not wanting to do my choice of tricky hexagonal tiles, it looks absolutely amazing. I really love showing it off to all my friends and family!
Sarah
Stroud
Looking for expert gas services in and around Bristol?
Call us on: 01453 763332
A call out charge of £45 + VAT will be charged but is subject to engineer discretion.