69 4. feedback. First of all identify what sort of filling system you have and then follow the instructions, or watch our technical trainer show you how its done. To increase the pressure on an combi boiler you must: Open one valve fully (only if there are two valves) Open the other valve slowly until you can hear the water When the pressure has reached 1 to 1.5 bar close both valves Reset the boiler (if needed) Boiler Filling Loop What is a filling loop & how to use it? However, if you have a conventional boiler system, you may have a self-filling water tank (usually located in the loft) which controls the pressure for you. Yes, it is quite important that you install it correctly, with the filling loop valves being the right way around. You should keep an eye on the pressure over the following days and weeks to make sure the pressure doesnt drop again. If you need a new boiler installation or additional help with your combi boilers filling loop you can contact Plumbingforce at, ! How to re-pressurise a boiler without a filling loop. 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). "}},{"@type":"Question","name":"What happens if you over-pressurise your boiler? If you find you have to repressurise your heating system more often, contact a heating engineer. This part is fundamental for the whole procedure. 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. If your boiler starts to lose pressure again, turn it off and contact a certified boiler repair person. Once youre ready, you can use the following steps to complete the process: There are two types of filling loop: external and built-in. For example, a combi boiler filling loop will be installed inside the boiler itself, but access to this will likely be at the underside of the boiler. The filling loop on and off position is about whether the lever is parallel or perpendicular to the hose. Each heating system needs custom designing. You are looking for a braided hose with a small fill valve on it."}}]}. Baxi Boiler. You'll see the filling loop handles at a 90 angle to the pipe. Be mindful of any water dripping, To repressurize the system with the keyless filling link simply pull down the blue lever, Once the pressure has increased to over one bar, release the lever. 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. Suppose you want to have a better idea of where your filling loop is located. 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 means that you should always consult a manual for your boiler whenever performing tasks on it, so you dont make any mistakes that can damage the boiler or harm you. Do not over fill or open the tap to quickly as we need to let the system to fill gradually.Step 6 -- Once you have reached 1.5 bar, close the taps and unscrew the filling loop. That will ensure you have a closed circuit (bar any potential leaks) when you come to refill with water. Boiler filling loops are used when you install and service a boiler or when you drain or bleed your system. 4. Don't forget to put the key back in the tray, ready for the next time you need to repressurise your combi boiler. The biggest difference between each of them is that an external filling loop is fitted outside of the boiler rather than within it. Additionally, check the optimal running pressure in the manufacturers guidelines. The best tool to use is either a wrench or a spanner. . Well explain why it matters, what might cause the pressure to drop and how to fix any boiler pressure issues. feedback. Then, carefully push the key inside and turn it to the. When it is in the off position and doesnt allow water through it, it will be perpendicular to the filling loop, creating a kind of t-shape. Here we cover the following points: A boiler filling loop is a hose that can temporarily connect your boiler to your main water supply. My Plumbers. Locate the arrows of the key By re-pressurising your boiler, youre allowing more water to enter the system from the mains supply. If your boiler continues losing pressure and there is no leak, then there may be a fault with the boiler. Use an adjustable spanner to tighten both ends. Check the pressure gauge. Finding these kinds of leaks can be time-consuming, so it is always worth considering hiring a professional. Re-pressuring is not an impossible task, however, it can be a hard one, especially if you have an internal filling key. It will always save you money in the long run. Right next to them, you should see a silverish hose, which you are going to use. Some brands and models might have a different placement. Double-check the position of your valves so that there are no issues. The filling loop shouldnt be fitted there, but there are instances where they are installed on the cylinder. We all love to stay cosy and warm at home no matter the season. Finance options are offered subject to status and credit check which must be completed before commencement of works. For example, Worcester Bosch, you turn the key from the open to the closed padlock symbol, then turn the knob beside it counterclockwise to top up the water. A flat head screwdriver is usually the best tool for this. A system boiler heats a hot water tank to give you hot water. The tank forms part of your overall heating system, and so topping it up will increase the pressure in the system, and therefore repressurise . Wait for the water pressure to reach between 1 and 1.5 on the pressure gauge. If the gauge is below 1 bar then you will need to top the system up using your flexible filling loop.Step 2- Locate your filling loop. You could damage the boiler or cause the unit to become over pressurized by taking it out incorrectly. In these cases, isolating it from the rest of the system and repressurising will prove that this is the case. The pressure of your combi boiler should be between 1 and 1.5 bar. Typically, you can find it on the front part of the appliance. Repeated repressurisation will cause a build-up of debris, namely sludge-like accumulations, inside your boiler. If youve tried to re-pressurise the system once and it hasnt worked, dont keep trying it. If it takes longer than this, you could have a leak in the system. 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. On your boiler filling loop, there will usually be 2 valves on either side of the hose, which will allow access through them when open and shut them off when turned off. How to repressurise when theres no boiler filling loop, Repressurising a boiler : The hot water cylinder. 100% positive Find and contact a Worcester Accredited Installer in your area to book a home visit and get a free quote. E119 Error low pressure. 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. By signing up you are agreeing to receive emails according to our privacy policy. A 14 day cooling off period applies to all applications. 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. An external filling loop hose is braided with compression fittings on each end. 146 The first thing that needs to be done when using external filling loop valves is to turn your boiler off so that nothing gets damaged or your boilers performance isnt affected whilst doing this. ). A part of the external fitting loop connects to your main water line, and the other connects to your boiler. Types of boiler filling loops You can get different types of boiler filling loops, depending on what best suits your needs when you want to repressurise your boiler. That will then put a greater strain on your boilers internal components, as well as potentially increasing your heating bill. It shouldnt be too hard to find. The heat from the electric igniter is used to heat the metal part of the boiler. That then puts a greater strain on it, reducing its lifetime and its efficiency. feedback. 3. 2. 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. Step 2. Plumbingforce prepared this handy guide to help you get to know your boiler filling loops. And If you see a number higher than 2.5, then your pressure is too high. First, fully open the cold water mains valve and then the heating system one. 5. How to Powerflush a Central Heating System. Email: How Boiler Service helps Boiler Efficiency. When it isnt it should be turned off and disconnected until the next time you repressurise your boiler. Insert the filling key into the keyhole and unlock it. We've teamed up with Homebuilding & Renovating to show you how to solve it. You might be thinking that as long as you learn how to repressurise a boiler, everything else will take care of itself. Repressurising a boiler is a relatively simple job and can be done on a DIY basis. Sitemap Before moving on from this, double-check that everything is in order and connected so that this operation can run smoothly. On the other hand, if you have a fuel burning boiler or a systems boiler you have to install your external filling loop manually. Just Services Group Ltd is registered in England and Wales No10177302. It can be found inside your boiler, and its purpose is to allow you to add additional water to the heating system. Attach the hose to each side of the valve and open the mains cold tap. 54 If you are looking to learn how to repressurise a boiler, follow the steps below. The permissions of Consumer Credit Compliance Limited as a Principal firm allow Bosch Thermotechnology Ltd T/A Worcester Bosch Group to undertake credit broking. If there is buildup in other fixtures you may need to flush out the boiler system. Easy to use filling loop to pressurise system . How to repressurise your boiler with a filling loop | BOXT Boilers - YouTube In this video we're going to see how to repressurise a boiler with a filling loop. Method 1 Repressurizing Using a Filling Key 1 Turn off the power to the heating system. How to Repressurise a Boiler via a Filling Loop. You can typically find internal filling loops in combi boilers. Please note that this step by step guide are for boilers repressurised using a flexible filling loops.Step 1 -- Check the pressure on your boiler. We have an excellent team of heating engineers and plumbers who are ready to help you get your central heating in tip-top shape. Let's look at how to repressurise a Worcester boiler using an external filling loop: As always, start by switching off your boiler and allowing it to cool for at least four hours. This may become quite tiring and annoying, however, so replacing your old handle is likely the more convenient of the two options. 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. Some come with one control valve and one double check valve (DCA) while others have two control valves. Step 6 - Remove the filling key. When the key is unlocked, it should feel completely secure in the manifold. As you turn the handles, you should start to hear water flowing into the system. It doesnt minimise the risk. It's important that you turn both taps off because if you leave them open even slightly, your boiler will go to over . Bring out the key for your internal filling loop. There may also be a fault with your pressure release valve. Open the valves. It is used to repressurise your boiler and top up the water when you drain or bleed your system. Do not keep trying to repressurise the system, as this could potentially cause further damage. If you wish to do it yourself, then stick to the following steps to do so correctly and without risk. 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. Watch the pressure gauge as you do this. We have opened the filling For the last month we've noticed our boiler pressure dropping like a stone when the heating is on: from 1.5 bar to 0.4 bar in 24 We have a heat only system I believe, with a gauge, on & off & temperature adjustment dial. Depending on how low the pressure of your boiler is, you should allow water in through the valves for around 10 seconds. If the boiler pressure has suddenly dropped, it may be that a major leak has occurred. Terms and conditions One end should be connected to the cold water feed with the other end needing to be connected to the system.Step 3 - There may be a cap on the end of the valves remove the cap either with a spanner or with your fingers if you are able to do so.Step 4 -- Connect the flexible hose to valves and make sure the filling loop is connected and tightened by hand to allow the repressurising to begin.Step 5 - To fill the system, locate the taps to open the filling loop. Close the valve and turn the boiler back on. 4. Almost any local hardware store will sell them at relatively cheap prices, as well as online retailers that sell a wide range of items, just search it up. Check all bleed valves and fixtures on your radiators to make sure theyre closed. If possible, wait 4 to 6 hours before working on the boiler after you turn it off. If you are struggling to get hot water or central heating, it may be that you need to repressurise your boiler. Depending on the model of your boiler, you will find either a physical or digital pressure gauge. It may be that one of the two valves is stuck and cannot allow the water to pass through it, meaning that there wouldnt be any way to repressurise your boiler if the pressure is out of the usual range. Remove your external filling loop, put the cap back on the isolation valve, and everything should be back up to scratch. The key to a well-performing boiler is regular check-ups and taking the necessary maintenance measures, which include re pressurising your appliance when needed. 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. Even the types of valves may vary. feedback. The steps for repressurising a boiler using a filling key instead of a filling loop are slightly different: 1. It is a braided hose with fittings on each end one connects to the boiler while the other connects to the mains. Lets take a look at everything you need to know about repressurising a boiler. Boiler Central Ltd is authorised and regulated by the Financial Conduct Authority (reference number 718973). This post explains everything you need to know when it comes to re-pressurising a boiler and how to do it. Its essential to your comfort, providing a constant stream of hot water, heating your radiators and generally making the place feel like home. "}},{"@type":"Question","name":"Whats a boiler filling loop? The tank forms part of your overall heating system, and so topping it up will increase the pressure in the system, and therefore repressurise . {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/b\/bf\/Repressurize-a-Boiler-Step-1.jpg\/v4-460px-Repressurize-a-Boiler-Step-1.jpg","bigUrl":"\/images\/thumb\/b\/bf\/Repressurize-a-Boiler-Step-1.jpg\/aid9295602-v4-728px-Repressurize-a-Boiler-Step-1.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"