how to repressurise a boiler without a filling loophow to repressurise a boiler without a filling loop

Once this has been done, fire your system up and check the pressure gauge, which should be between the right range of 1-1.5 bars. Tel: 0330 123 933. Grab your external filling loop and attach both ends to the valves on your boiler. You will often find internal filling loops within the boiler itself, sometimes also called a combi boiler filling loop as they are most commonly found in combi boilers. Even a small leak can lead to a drop in pressure over enough time. High boiler pressure could end up damaging your boiler and its system as it wont be used to the high pressure that it is currently running at. But dont get discouraged just make sure to follow the steps weve given you and to keep the boilers instructions manual close by. Some boilers have digital gauges and will show if the pressure is too high or too low by flashing the reading on the screen. Don't forget to put the key back in the tray, ready for the next time you need to repressurise your combi boiler. The stop valve should be connected to your boiler with the other side connected to your mains supply, where both should be fixed firmly into place to prevent a leak. Re-pressuring is not an impossible task, however, it can be a hard one, especially if you have an internal filling key. You may need tobleed your radiatorsto bring the pressure back down. Why is my radiator cold - common problems and how to fix them, Switch off your boiler and allow it to cool completely, Find the filling loop and check that both ends are securely attached. Finding these kinds of leaks can be time-consuming, so it is always worth considering hiring a professional. Dunfermline Member since 2 Oct 2019 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. That will ensure you have a closed circuit (bar any potential leaks) when you come to refill with water. The boiler filling loop is a small braided hose with a valve attached. This feature is put in place to help repressurise your boiler when needed to get it to the correct level that is required for an effective boiler. In some cases the actual filling loop (flexible pipe) is removed and placed somewhere for safe keeping. Repressurising a boiler is a relatively simple job and can be done on a DIY basis. 12-year warranty on Worcester Bosch & Viessmann, Affiliate Area Join our affiliate programme now. You need to find the hot water cylinder Opening this valve while monitoring the pressure on the boiler will add extra water to your hot water tank. The best tool to use is either a wrench or a spanner. Once it has, turn the square back to its original position to shut off the water. Just Services Group Ltd is registered in England and Wales No10177302. Combi boilers need to be connected to the mains in order to increase the pressure. Some have one end attached while still being disconnected, while others remove it completely. It can be found inside your boiler, and its purpose is to allow you to add additional water to the heating system. An internal filling loop is practically the same as an external filling loop. 99% positive If possible, wait 4 to 6 hours before working on the boiler after you turn it off. Turn the isolation valve anti-clockwise until the line on the valve is directly in line with the pipe. This article has been viewed 24,692 times. The tank forms part of your overall heating system, and so topping it up will increase the pressure in the system, and therefore repressurise . Depending on how low the pressure of your boiler is, you should allow water in through the valves for around 10 seconds. A flat head screwdriver is usually the best tool for this. jobs, If it lines up, then that is the filling loop on-position. If you find you have to repressurise your heating system more often, contact a heating engineer. Types of boiler filling loops wikiHow's Content Management Team carefully monitors the work from our editorial staff to ensure that each article is backed by trusted research and meets our high quality standards. Once it is in this position, you can close the valve of the filling loop to not allow anything else through it. Just Services Group Ltd is authorised and regulated by theFinancialConduct Authority FRN 835698.Credit subject to age and status. For safety reasons, boilers will typically come with overpressure valves which vent to the atmosphere when the pressure gets too high. Repeated repressurisation will cause a build-up of debris, namely sludge-like accumulations, inside your boiler. Save my name, email, and website in this browser for the next time I comment. Insert the filling key into the keyhole and unlock it. A hydraulic pressure gauge will indicate the standard operating pressure with a green zone and the maximum safe operating pressures with a red zone. First of all, you need to make sure the boiler is switched off. Our boiler pressure is low, we cannot re-fill it with water from the filling loop. It is used to repressurise your boiler and top up the water when you drain or bleed your system. E119 Error low pressure. By re-pressurising your boiler, youre allowing more water to enter the system from the mains supply. The typical level to aim for is around 1 - 1.5 bar; any less and it is likely that your boiler will need to be repressurised. 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. Depending on how low the pressure of your boiler is, you should allow water in through the valves for around 10 seconds. Worcester Bosch Group will introduce you to a Worcester Accredited Installer who is authorised and regulated by the Finance Conduct Authority who will broker the finance agreement. Bring out the key for your internal filling loop. Compact, energy efficient and economical with a reputation for exceptional quality and reliability, they are suitable to meet the requirements and demands of every home, no matter how large or small. Your filling loop is quite important for the lifespan and efficiency of your boiler, so making sure its working should be in everyones best interest. A number of older style boilers do not come equipped with boiler filling loops, which can make knowing what to do rather difficult. ATGAS. I had no hot water this morning, and the boiler was showing fault code 28. Turn the valve next to the key until water flows through it. Croydon Member since 31 Oct 2018 You should keep an eye on the pressure over the following days and weeks to make sure the pressure doesnt drop again. Step 2. Here are helpful steps you can take: Turn off your boiler or shut down the electricity. The dial (or bar) will tell you the level of pressure in the system. 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. 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. If you cant find the boiler filling loop, its possible that your unit doesnt have one. Afterwards, make sure everything is correct and in place and this should be completed. If it lines up, then that is the filling loop on-position. A part of the external fitting loop connects to your main water line, and the other connects to your boiler. 4. Insert the filling key into the keyhole and unlock it. 1. 69 The Vitodens family is our best selling range of gas condensing boilers. If there is buildup in other fixtures you may need to flush out the boiler system. 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 This is due to the design making each side fit a specific part of the boiler, so getting it wrong could cause an issue or for you to do something wrong. No matter what type of boiler you have in your home, a filling loop is an easy way to fix your boilers pressure. 4. Stop filling immediately if you hear the pressure valve releasing water. If hard water and scale buildup inside pipes is potentially a problem in your area, this could also cause pressure fluctuations if a pipe is partially blocked. Typically, you can find it on the front part of the appliance. Email: service.mailbox@uk.bosch.com, Representative example - 10.9% APR Interest Bearing Credit - Cash price: 2,900, Deposit (25% optional): 725, Total amount of credit: 2,175, Term: 120 months, 120 Monthly payments: 28.12, APR representative: 10.9%, Fixed rate of interest: 10.9%, Total amount payable: 4,099.40, Total charge for credit: 1,199.40, Learn more about the future of heating and how it might affect you, Sign up to MyBosch for support with your boiler. Credit is subject to age and status and is available to UK residents with a bank account in the UK aged 18 and over who have not been declared bankrupt of had CCJ or an IVA within the last 6 years. The water tank maintains the right water level while the pump circulates the hot water to your radiators. 7. 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