You will also want to make a note of the current pressure, so you have it for reference. Here are helpful steps you can take: Turn off your boiler or shut down the electricity. no filling loop on boiler itself (Ideal System S24) comments sorted by Best Top New Controversial Q&A Add a Comment More posts you may like. Easy to use filling loop to pressurise system . Bosch Thermotechnology Ltd, Registered Office Address- Cotswold Way, Warndon, Worcester, WR4 9SW Company registration number in England 1993294. The pressure of your combi boiler should be between 1 and 1.5 bar. Hi , there should be two blue valves just under the boiler these boilers are supplies with an internal filling loop , so probably not what you have been used to on previous boilers . Types of boiler filling loops Include your email address to get a message when this question is answered. Dry off the key and pop it back into the tray before putting the . Because of the boiler filling loop regulations. The loop valve will be on and allow water through it when it lines up with the hose of the filling loop. If possible, wait 4 to 6 hours before working on the boiler after you turn it off. Watch the pressure gauge as you do this. At the heart of it all, it does the same job. Privacy, To check your boilers pressure, first you need to locate the pressure gauge. If you wish to do it yourself, then stick to the following steps to do so correctly and without risk. Repeated repressurisation will cause a build-up of debris, namely sludge-like accumulations, inside your boiler. To do so, you can either remove the handle and replace it with a new one or use tools to open and close the valve when needed. To close both the handle valve and the isolation valve, reverse the order from before by turning the handle valve clockwise first, and then turn the isolation valve clockwise. Your boilers filling loop means that you can easily adjust your boiler pressure to get to the correct level for your boilers and your well-being. If youve spotted that your pressure is always dropping, you could try to find a leak yourself, but if youre unsure, call an engineer to help you determine what the problem is. Find the filling loop. Having water pressure that is too high could cause damage to your system as it may not be able to handle pressure that is that high and beyond its capacity. Open the second tap which allows water in to the heating system, Watch the pressure rise and stop once the bar reaches just about one and turn off both taps, Remove the taps from the hose, there will be some water drip out so be mindfull, On the front right hand side you'll notice an open black port and this is where the key fits, You'll notice a picture of an open padlock and a closed padlock and on the white key there is an arrow on the shaft, align the arrow with the open padlock as you push it up into the open port, Turn the key and watch the pressure rise to just over one bar, Turn the key back to the open padlock and remove. Lets take a look at everything you need to know about repressurising a boiler. An external one will need to be attached by you, so you should attach it during Step 2 and then remove it before turning the boiler back on in Step 6. % of people told us that this article helped them. ","acceptedAnswer":{"@type":"Answer","text":"Unfortunately not, but it is always worth a try. Turn the knob/lever of the filling loop slowly to let the water in the boiler. An older combi boiler might have a filling key rather than a filling loop. Check your boiler pressure gauge to see if it is below the recommended level for your boiler model. http://www.vaillant.co.uk/homeowners/advice-and-knowledge/how-to-repressurise-a-boiler-2-2164385.html. Make sure it is in the 1-1.5 bar range (green) before turning the lever to close. Your plumber or heating engineer should have that taken care of for you. "}},{"@type":"Question","name":"Whats a boiler filling loop? Email: How Boiler Service helps Boiler Efficiency. Terms and conditions And that is a part of the process, as you learn more about maintaining your central heating you get to know every obscure part and their role in the system. If your compression fittings are the wrong way around, it will prevent the system from refilling and your boiler pressure issues will likely not be resolved. However, there are several standout differences. Low pressure will mean that your water wont run as effectively as it should, meaning that you will be paying your heating bills for a certain standard of running efficiency that you arent getting. Electric boilers are excellent for heating buildings which may not have access to a gas supply and are an ideal solution in energy saving construction. You could damage the boiler or cause the unit to become over pressurized by taking it out incorrectly. A leak in a valve could be a reason for losing pressure so check for water around the valve, Open both valves to allow cold water to enter the system, keeping an eye on the pressure gauge, Close both valves when the pressure gauge reaches 1.5 bar, Remove the filling loop if it isnt a built-in one, Turn the boiler back on and recheck the pressure. Switch your boiler back on and observe. Sitemap In some cases the actual filling loop (flexible pipe) is removed and placed somewhere for safe keeping. It is common for the filling loop to leak, which could be the cause of lost boiler pressure, so make sure it is properly attached at both ends. Bosch Thermotechnology Ltd T/A Worcester Bosch Group acts as a credit broker and not a lender and do not receive a fee for the introduction. Stop filling immediately if you hear the pressure valve releasing water. Always begin the process of repressurising your boiler by checking your boiler manual. Why is My Baxi Boiler Not Firing Up? First, fully open the cold water mains valve and then the heating system one. Remove the filling key and put it back in the tray underneath your boiler. 2. The hose can be braided, but some models forgo this and simply have a pipe connecting the boiler and water mains with the proper fittings and valves. If theyre loose, tighten them. position. The tank forms part of your overall heating system, and so topping it up will increase the pressure in the system, and therefore repressurise . How to reduce your boiler pressure Switch off your boiler and wait for the heating system to cool. First of all, find the filing loop which will be underneath the boiler. Whether you have an internal or external filling loop, it is located in the same area near the pipework, often in the underside of your boiler. The volume of your system is fixed, so adding more water increases the pressure. Double-check the position of your valves so that there are no issues. This will be outlined in the boiler manual. The turn the tap on the right-hand side to the open position. If you find that your pressure gauge is too high, try bleeding your radiators and start again, as this should help fix this. Activate your system. Once everything is secure and in position, turn the lever on the filling loop to let the water run through it into the boiler. 100% positive Have a look underneath boiler Plumbers, heating engineers, and maintenance codes tend to be very cautious when it comes to. How do you Repressurise a boiler without a filling loop? This step may vary according to your boiler. The permissions of Consumer Credit Compliance Limited as a Principal firm allow Bosch Thermotechnology Ltd T/A Worcester Bosch Group to undertake credit broking. But theres one more thing we need to talk about: the boiler filling loop. If your boiler continues losing pressure and there is no leak, then there may be a fault with the boiler. Depending on the model of your boiler, you will find either a physical or digital pressure gauge. Just Services Group Ltd is authorised and regulated by theFinancialConduct Authority FRN 835698.Credit subject to age and status. When your filling loop connects your boiler and mains there is always a chance for a backflow it doesnt matter whether your boiler filling loop is in on or off position. Heres what to do if thats the case. Make sure to keep a close eye on your boiler. They have to line up with the, position of the manifold. However, be very careful when doing this as you dont want to break or snap the valve, meaning that you would likely have to buy and install a new one. Instead of waiting for your local heating engineer to pop by, you can add this to your list along with other. With a proper illustration, you dont have to fumble your way to the isolation valve. If you find you have to repressurise your heating system more often, contact a heating engineer. That will ensure you have a closed circuit (bar any potential leaks) when you come to refill with water. Check the pressure gauge. Get in touch with one of our skilled engineers to arrange an appointment and well be there to fix the problem in no time. Turn the knob/lever of the filling loop slowly to let the water in the boiler. Once you think everything looks as it should, depending on the boiler you have, connect one end to the mains supply, whilst the other is usually connected to central heating systems. is a hose that can temporarily connect your boiler to your main water supply. You should find a built-in How to repressurise a boiler Switch off. Repressurising is a delicate process that needs to be done the right way. System boilers, for example, will have external filling loops, but will again likely be accessible at the underside of the boiler, likely looking like a pipe amongst other pipework. This should be enough water to get your combi boiler back up to pressure again. Use an adjustable spanner to tighten both ends. Combi Boiler Too Much Pressure - How to reduce the water pressure - Central Heating Allen Hart Ideal Logic F1 Fault How To Repair your combi boiler Allen Hart Glow-worm Ultracom2 Filling. Call us to arrange your home visit today. Some boiler systems will operate with a cylinder that is designed as a hot water storage tank. Then, open the two valves, you should hear the mains cold water entering the system Keep the valves open until the pressure reading on your boiler gets to 1.5 bar. If you get stuck while trying to re-pressurise your Viessmann boiler, you can alwayscontact us for support. feedback, Could be in the airing cupboard or under sink, Sheffield Member since 6 Nov 2010 Now, turn the boiler off at the mains to ensure no power is running through the system. In this instance, call a Gas Safe Registered engineer to inspect your boiler system. NEW BOILER That will then put a greater strain on your boilers internal components, as well as potentially increasing your heating bill. Given the filling loop valve placement, you cannot interchange them one is for the water to go in, while the other is for the water to go out. 3. 4. When your pressure gauge shows a number lower than 1. . You should re-pressurise it when the pressure has dropped to below 1 bar. However, other types of boilers which usually have components on the outside of it likely wont have one built into the boiler itself. In these cases, isolating it from the rest of the system and repressurising will prove that this is the case. How often should boiler pressure drop? With low operating costs, they are small appliances with a neat appearance which can be installed practically anywhere. Boiler filling loops are used when you install and service a boiler or when you drain or bleed your system. feedback. If you are having a tough time finding a filling loop, you can try to target plumbing and heating speciality stores. This will then tell you how much you need to add to your system to have it functioning as desired again. You'll be able to identify if you have an external filling loop, because there'll be two valves;one from the mains cold water and then a second valve which is connected to the heating system. By opening the boiler filling loop valve and monitoring the pressure as it begins to climb, you can repressurise in just a few seconds. Each type of boiler filling loop is used differently depending on what kind of boiler you have and where you can access your mains and central heating. How do you Repressurise a boiler without a filling loop? feedback. If you're experiencing issues with your boiler, then it could be down to your boiler pressure. Why? Can a boiler explode? There are also two valves: one to control the water flow (stop valve) and the other to ensure the boiler water doesnt go back to the mains (double check valve). The steps for repressurising a boiler using a filling key instead of a filling loop are slightly different: 2. If your boiler doesnt have a boiler filling loop then you will probably have to buy one and get it installed or install it yourself. If you find a leak or suspect that you have one, you should call a plumber who will be able to investigate and fix the problem. Not all boilers are compatible with a filling loop; this is particularly true for older combi boiler models. You can go between the different models and pick the one you like the best. because it can lead to water contamination in the main lines. If water continues to drip after about half of a minute, check to see that the manifold nut is completely closed and tightened. If your combi boiler has a filling loop, you can repressurise the boiler by opening the valves and allowing water to enter the system from the mains. So whether you have a combi or system boiler, despite the small changes, it is likely a similar way to access your filling loop. A 14 day cooling off period applies to all applications. 2022 Vaillant Group, Nottingham Road, Belper, Derbyshire, United Kingdom, DE56 1JT. Wait for the water pressure to reach between 1 and 1.5 on the pressure gauge. With that out of the way, follow these 8 easy steps to find out how to repressurise your boiler: Step 1. When it comes to the installation of your filling loop, it depends on what kind you have. However, internal filling loops can also break or get damaged so knowing whereabouts to go to replace them is always handy. Fit your external filling loop. When they arent, you can easily buy it separately. They will know what to look for and will often have imaging equipment that allows them to detect hot water leaks through floorboards and insulation. jobs, If you happen to lose or damage your current one, you can look for a new replacement. To ensure that you are set up to take care of it, make sure to work through the following hints and tips. The key should fit snugly into the manifold. Savings will vary depending on the size and thermal performance of your home. Our Find a New Boiler tool is the easiest way to find and compare Worcester products suitable for your home heating requirements and only takes a few minutes. Find and contact a Worcester Accredited Installer in your area to book a home visit and get a free quote. The connections are close to one another, so most internal filling loops are shorter than external ones. In some instances a boiler might have a filling key instead of a filling loop. First of all, you need to make sure the boiler is switched off. Copyright 2019 - www.plumbingforce.co.uk, - Contact Us - Blog - Coverage Areas - Vacancies - Terms -, London, East Anglia, North West, Midlands, South East, South West, Yorkshire, Wales, Many first time homeowners have never heard of filling loops until they start looking for ways to. Leave a Comment / Boiler Repair / By Steven Reid / February 20, 2023 February 20, 2023 / Boiler Repair / By Steven Reid / February 20, 2023 February 20, 2023 Your boiler will now be at the right pressure, so you can turn the key back, take . Save my name, email, and website in this browser for the next time I comment. Credit is provided by Novuna Personal Finance, a trading style of Mitsubishi HC Capital UK PLC authorised and regulated by Financial Conduct Authority. Monitor the valve until it reaches the recommended level for your boiler model. We are credit broker and offer credit products from a panel of lenders. Youll then be left with a cold house and no hot water, plus a boiler you need to learn how to troubleshoot. Right next to them, you should see a silverish hose, which you are going to use. "}},{"@type":"Question","name":"How to prepare for repressurisation","acceptedAnswer":{"@type":"Answer","text":"Check all bleed valves and fixtures on your radiators to make sure theyre closed. Losing pressure is more common than you might think, especially if youve just been caught off guard by a boiler thats suddenly refused to fire. You can consult the manual for this part. A part of the external fitting loop connects to your main water line, and the other connects to your boiler. 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With your boiler pressure gauge shows a number lower than 1. arrange an and. Following hints and tips fault with the, position of the external fitting loop connects your... A greater strain on your boiler pressure gauge to see if it is below the level! The same job half of a filling key rather than a filling loop there are no issues way... Filling key rather than a filling how to repressurise a boiler without a filling loop instead of waiting for your boiler savings will vary depending on the of... The installation of your filling loop, you can alwayscontact us for.!