If you have not heard of a boiler filling loop and what it is, then the basics are that it is a hose that connects your mains water supply and your central heating system or your boiler. Making sure your boiler operates at a high standard is important for your water demands and your energy bills, so having a boiler filling loop will only help you achieve this. Just make sure the valve is firmly shut before firing the boiler. If you repressurise the system as a whole and still see repeated drops in pressure, the chances are you have a leaking valve, pipe or radiator that needs attention. There is no other way of pressuring the system without one. You are on the UK website of the Viessmann group. 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. The best tool to use is either a wrench or a spanner. Like an internal filling loop, external filling loops also help with fixing the pressure of your boiler, having two control valves that have one controlling the flow of water whilst the other affects the main lines. Remove it to locate the internal filling key. Plumbingforce prepared this handy guide to help you get to know your boiler filling loops. However, there are several standout differences. Monitor the valve until it reaches the recommended level for your boiler model. Use an adjustable spanner to tighten both ends. This step may vary according to your boiler. Depending on the model of your boiler, you will find either a physical or digital pressure gauge. Boiler filling loops are used when you install and service a boiler or when you drain or bleed your system. Source: Energy Saving Trust. If the boiler pressure has suddenly dropped, it may be that a major leak has occurred. Locate the key this will usually be on a flap underneath the boiler or it may have been provided you as part of the installation, Greenstar 2000 30kW with included FastTrack package, indicative price inc. VAT & installation*, per month (10.9% APR) inc. VAT & installation**, A keyless filling loop is easily identifiable, as you'll see a blue lever at the bottom of your boiler. This should be enough water to get your combi boiler back up to pressure again. Many first time homeowners have never heard of filling loops until they start looking for ways to adjust their boiler pressure. Close the valves. In that case, you can try to check out the central heating filling loop diagram or combi boiler filling loop diagram online. With a little luck, your boiler will regain pressure and start working as it should. If you find that your internal or external filling loop isnt for your boiler, there is likely a bigger issue with it or your boiler that needs to be sorted out. The most common reasons for lack of pressure include a leak somewhere in the system or a damaged pressure relief valve. Close both valves once youve reached the desired pressure. 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. To ensure that you are set up to take care of it, make sure to work through the following hints and tips. New boilers in stock next day installation available! In some instances a boiler might have a filling key instead of a filling loop. 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. Find and contact a Worcester Accredited Installer in your area to book a home visit and get a free quote. Trying to force the valve to turn can damage it or strip the screw head. When it comes to the installation of your filling loop, it depends on what kind you have. The turn the tap on the right-hand side to the open position. American and many Canadian systems won't read in bars, but be measured in PSI. Depending on how low the pressure of your boiler is, you should allow water in through the valves for around 10 seconds. Baxi boiler blog posts from Housewarm. "}},{"@type":"Question","name":"What happens if you over-pressurise your boiler? By re-pressurising your boiler, youre allowing more water to enter the system from the mains supply. If it lines up, then that is the filling loop on-position. The loop valve will be on and allow water through it when it lines up with the hose of the filling loop. If youve noticed that you dont have any hot water or your radiators arent getting as hot as they should, the problem could be your boiler pressure. It will always save you money in the long run. 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. Don't forget to put the key back in the tray, ready for the next time you need to repressurise your combi boiler. 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. When they arent, you can easily buy it separately. Terms and conditions There are different types of. Your boiler will now be at the right pressure, so you can turn the key back, take . It's important that you turn both taps off because if you leave them open even slightly, your boiler will go to over . How do you Repressurise a boiler without a filling loop? An older combi boiler might have a filling key rather than a filling loop. That then puts a greater strain on it, reducing its lifetime and its efficiency. 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. jobs, If you find you have to repressurise your heating system more often, contact a heating engineer. 5. Again, when you open the black tap you will see the figures increasing." "Once you get to about 1.5 bar turn the tap off. 3. Fit the end with the stop valve near the main lines. Turn the boiler back on and check. Suppose you want to have a better idea of where your filling loop is located. Thankfully, there are several ways you can repressurise a boiler yourself without calling a professional. If you accidentally over-pressurise the system, dont panic. Thats why its so important to keep your boiler in perfect condition. 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. Opening this valve while monitoring the pressure on the boiler will add extra water to your hot water tank. You may find that your boiler has irreparable damage and that there isnt much an engineer can do to help with this. You should see the gauge increase as you open the handle valve. If it lines up, then that is the filling loop on-position. Use a spanner or wrench to turn the valve next to the filling key until you can hear water flowing through it. Baxi Boiler. Click on the image to watch our video on 'How to repressurise your ecoTEC pro boiler'. Here we cover the following points: A boiler filling loop is a hose that can temporarily connect your boiler to your main water supply. It happens when you have a leak in the system (water out of your taps does not count) and typically occurs at joints and valves. The pressure in a central heating system will usually need to be topped up only once or twice a year. . 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. Afterwards, make sure everything is correct and in place and this should be completed. Once it has, turn the square back to its original position to shut off the water. All you have to do is contact us and ask for a professional to resolve the issue as soon as possible. feedback. Unfortunately, it doesnt work like that. What to do if you continually lose pressure? The steps for repressurising a boiler using a filling key instead of a filling loop are slightly different: 2. The stop valve is usually the one that connects to the central heating system as this will allow water in and out of the boiler, whereas the double-check valve is connected to the mains water line as it will prevent water from going back up into it. In fact, this is one of the main tasks of your boiler service! The water tank maintains the right water level while the pump circulates the hot water to your radiators. 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. 100% positive If you need a new boiler installation or additional help with your combi boilers filling loop you can contact Plumbingforce at, ! The heat from the electric igniter is used to heat the plastic part of the boiler. How do you Repressurise a boiler without a filling loop? 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. % of people told us that this article helped them. So whether you have a combi or system boiler, despite the small changes, it is likely a similar way to access your filling loop. 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 . 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. You should never have to re-pressurise this kind of boiler. An external filling loop hose is braided with compression fittings on each end. 5. Some boiler systems will operate with a cylinder that is designed as a hot water storage tank. There will be a small copper pipe between the two blue valves , these valves are quarter turn only . No matter what type of boiler you have in your home, a filling loop is an easy way to fix your boilers pressure. All You Need To Know About Gas Safe Engineers, A Buyers Complete Guide to Immersion Heaters, The Homeowners Guide to Boiler Installations. Each heating system needs custom designing. Depending on the age and type of boiler, you may be able to repressurise it yourself by using the filling key to add water or by opening the water filling valves. In this 'How To Video' Rob takes you through step by step on how to re-pressurise a boiler using a flexible filling loop. If you think that the pressure has dropped gradually over time, you can adjust the boiler pressure yourself. Open the valves. Now, turn the boiler off at the mains to ensure no power is running through the system. Installing and using a filling loop is very DIY-friendly. Well explain why it matters, what might cause the pressure to drop and how to fix any boiler pressure issues. If youve tried to re-pressurise the system once and it hasnt worked, dont keep trying it. Can anyone help me fix this while I wait for Ideal to send someone? If you are looking to buy online, you can find excellent options at these retail websites: With these websites, you are sure to find a filling loop for your boiler. If the pressure of your boiler has dropped, you may need to re-pressurise it to ensure your boiler continues to heat your home and provide hot water effectively. If you're experiencing issues with your boiler, then it could be down to your boiler pressure. No Deposit ONLINE QUOTE NOW. We have an excellent team of heating engineers and plumbers who are ready to help you get your central heating in tip-top shape. What happens if you over pressurise your boiler? How to reduce your boiler pressure Switch off your boiler and wait for the heating system to cool. Check the pressure gauge until it reaches the right range, usually 1-1.5 bar (keep it green). 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. Turn the Filling Loop Handles. Then, carefully push the key inside and turn it to the. If theyre loose, tighten them. 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. 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. A 14 day cooling off period applies to all applications. One end will have a handle valve while the other end will have an isolation valve. 7. Repressurising a boiler is a relatively simple job and can be done on a DIY basis. In some cases the actual filling loop (flexible pipe) is removed and placed somewhere for safe keeping. ATGAS. The boiler filling loop is a small braided hose with a valve attached. Privacy notice . Take caution when undertaking this job as the water can be very hot. You will also want to make a note of the current pressure, so you have it for reference. 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. Why? 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. Tel: 0330 123 933. Some filling loops have a screw driving slot, in which case you will need to turn the valve open a quarter turn until you hear the water entering the system. Make sure it is in the 1-1.5 bar range (green) before turning the lever to close. Your pressure is crucial to keep track of and to be kept at a good level, so why not purchase something that can help you adjust this level and meet your needs completely? You can check the pressure of your boiler and re-pressurise it yourself without having to call an engineer out. Here's how to repressurise a boiler using an external filling loop: Switch off your boiler and allow it to cool Attach the hose securely to the cold water valve and the boiler valve Once the filling loop is secured, open up the two valves, starting with the cold water and then the boiler It might take a bit longer if youve never done it before. Croydon Member since 31 Oct 2018 However, there are several standout differences. "}},{"@type":"Question","name":"Does repressuring the boiler always work? 2022 Vaillant Group, Nottingham Road, Belper, Derbyshire, United Kingdom, DE56 1JT. If you cant find the boiler filling loop, its possible that your unit doesnt have one. Turn the knob/lever of the filling loop slowly to let the water in the boiler. 100% positive If you are looking to learn how to repressurise a boiler, follow the steps below. You might have noticed the pressure of your boiler drops as soon as you re-pressurise it. When your boiler loses pressure, it will not convert fuel into heat as efficiently. The system is still currently working, we have HW and Heating but the pressure is very low .5 bar. Turn off the boiler. jobs, 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. Bosch Thermotechnology Ltd, Registered Office Address- Cotswold Way, Warndon, Worcester, WR4 9SW Company registration number in England 1993294. An internal filling loop is practically the same as an external filling loop. 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. Boiler Central Ltd acts as a credit broker (not as a lender) and offers credit via lenders. In other properties I've just had to open a tap to refill the boiler to resolve this, at least temporarily, but here I'm not sure what to do because none of the taps seem to do anything and there isn't an obvious filling loop. 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. Plumbers, heating engineers, and maintenance codes tend to be very cautious when it comes to. A system boiler heats a hot water tank to give you hot water. Baxi Potterton. If the plastic handle of the valve has snapped, either by attempting to repair it or by other means, you will likely also have to fix this. With the warning out of the way, here are step-by-step instructions for installing your filling loop: See what kind you have on hand. Combi boilers usually come with integrated filling loops, so you likely wont have to worry about buying one or installing it yourself. A flat head screwdriver is usually the best tool for this. The filling loop can be attached to the boiler, or it could be a removable part. The whole process, including attaching the filling loop, opening and closing the valves and removing the filling loop should only take a couple of minutes. Switch your boiler back on and observe. Soon youll know how to keep the heating on even when pressure problems loom. An external filling loop hose is braided with compression fittings on each end. That will ensure you have a closed circuit (bar any potential leaks) when you come to refill with water. If youre still struggling to find them, try looking online at specific boiler or hardware stores as those are the most likely to sell them. 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. If you happen to lose or damage your current one, you can look for a new replacement. When this is done and everything is in order, tighten the valve and turn your key the other way before removing it. What temperature should a condensing boiler be set at? If water continues to drip after about half of a minute, check to see that the manifold nut is completely closed and tightened. 69 How long does it take to re-pressurise a boiler? There isnt a specific timeframe that states when you should re-pressurise your combi boiler. 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. In some cases, you may find that your filling loop issues actually lie with bigger issues for your boiler that need to be fixed. First, switch off your boiler and give it sufficient time to cool. Afterwards, insert your filling loop key after opening the hatch and place the filling loop in the correct area. Can a boiler explode? 4. Depending on how low the pressure of your boiler is, you should allow water in through the valves for around 10 seconds. Even a small leak can lead to a drop in pressure over enough time. 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. Credit is provided by Novuna Personal Finance, a trading style of Mitsubishi HC Capital UK PLC authorised and regulated by Financial Conduct Authority. feedback. Finance options are offered subject to status and credit check which must be completed before commencement of works. Check all the radiators, the expansion tank and the pressure relief valves for leaks also. 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. That will ensure you have a closed circuit (bar any potential leaks) when you come to refill with water. Now that you know how to repressurise a boiler, you should be able to get started. The steps for repressurising a boiler using a filling key instead of a filling loop are slightly different: 1. 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. 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. This article was co-authored by wikiHow Staff. What youre searching for is a braided hose with a small valve attached to it. Types of boiler filling loops The tank forms part of your overall heating system, and so topping it up will increase the pressure in the system, and therefore repressurise . Firstly, make sure to turn off your boiler and all the electricity in your home so that nothing can get damaged in operation whilst doing this. How to repressurise a boiler Switch off. How often should boiler pressure drop? When the pressure is at 1.5 bar, close the valve with the spanner and remove the key by turning it to the lock position. Turn the manifold nut and the manifold key back to the locked position. feedback. 99% positive Because of the high degree of pressure in the system, you only need to have a very small hole to lose pressure gradually. If this is the case, dont worry as you can still get a new boiler for great prices and with excellent financing options, so you dont have to worry about stupidly high costs. How often should boiler pressure drop? Unlike the internal one that usually stays inside the boiler indefinitely, an external one should only be connected when used. Avoid the fines and only bring out your filling loop when necessary. 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. By signing up you are agreeing to receive emails according to our privacy policy. 05272398. Registered in England No. It is a braided hose with fittings on each end one connects to the boiler while the other connects to the mains. It doesnt minimise the risk. The best tool to use is either a wrench or a spanner. 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. Keep your eyes on the pressure gauge until it reaches 1.5 bar. UK VAT Registered: 850 4121 63, Valliant Ecomax boiler - 0 pressure and no filling loop. How often should you re-pressurise a combi boiler? 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. Easy to use filling loop to pressurise system . 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. We've teamed up with Homebuilding & Renovating to show you how to solve it. Before moving on from this, double-check that everything is in order and connected so that this operation can run smoothly. Turn the knob/lever of the filling loop slowly to let the water in the boiler. 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. An internal filling loop is practically the same as an external filling loop. If possible, wait 4 to 6 hours before working on the boiler after you turn it off. My Plumbers. 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. They then should be able to repair or replace any damaged parts to get your filling loop and boiler back up to their highly efficient self. Heating, cooling, ventilating: Viessmann ensures optimum climate control through developing intelligent, sustainable energy systems and cooling solutions. Turn off the boiler. The key can be inserted into the keyhole and put into the unlock position. This article has been viewed 24,692 times. If you get stuck while trying to re-pressurise your Viessmann boiler, you can alwayscontact us for support. Grab the hose and connect it to each valve. Attach the hose to each side of the valve and open the mains cold tap. 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. With these filling loops, one valve connects to the boiler whilst the other is connected to the main water supply. It is used to repressurise your boiler and top up the water when you drain or bleed your system. It is used to repressurise your boiler and top up the water when you drain or bleed your system. Grab your external filling loop and attach both ends to the valves on your boiler. Instead of waiting for your local heating engineer to pop by, you can add this to your list along with other. Some come with one control valve and one double check valve (DCA) while others have two control valves. Your plumber or heating engineer should have that taken care of for you. With that out of the way, follow these 8 easy steps to find out how to repressurise your boiler: Step 1. Our finance provider will do a credit assessment of your circumstances when you apply. If the pressure drops significantly, the boiler will stop firing. Finance options are offered subject to status and credit check which must be completed before commencement of works. When the pressure dial reaches 1.5, you can turn the white knob back off. You should see valves at both ends of hose. 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 Find a local installer Each heating system needs custom designing. jobs, "}},{"@type":"Question","name":"How to repressurise when theres no boiler filling loop","acceptedAnswer":{"@type":"Answer","text":"Some boiler systems will operate with a cylinder that is designed as a hot water storage tank. The tank forms part of your overall heating system, and so topping it up will increase the pressure in the system, and therefore repressurise . 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. Privacy, To check your boilers pressure, first you need to locate the pressure gauge. If you repressurise the system as a whole and still see repeated drops in pressure, the chances are you have a leaking valve, pipe or radiator that needs attention. In some cases, you may need a wrench to tighten them completely. Check the filling loop, making sure both ends are attached and secure. 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. 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. Two things you dont want to happen if you want to reduce the likelihood of a costly repair job. You should re-pressurize your heating appliance when you see that the pressure has significantly dropped. 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. This should be enough water to get your combi boiler back up to pressure again. 12-year warranty on Worcester Bosch & Viessmann, Affiliate Area Join our affiliate programme now. Loop key after opening the hatch and place the filling loop helped them intelligent sustainable... Of pressure include a leak somewhere in the boiler after you turn it off you money in 1-1.5... Suppose you want to happen if you get to know about Gas Safe engineers, and maintenance tend... The fines and only bring out your filling loop hose is braided with compression fittings on each end connects! Wr4 9SW Company registration number in England 1993294 key to a drop pressure. Strip the screw head we have an isolation valve 1.5 bar small pipe... On and allow water in the 1-1.5 bar ( keep it green ) youre allowing more water to your water... N'T read in bars, but be measured in PSI installing and using a filling?... ) is removed and placed somewhere for Safe keeping or twice a year flowing through.. On it, reducing its lifetime and its efficiency to refill with water drain or bleed your system a timeframe! Cold tap spanner or wrench to tighten them completely a damaged pressure relief valves for leaks.., to check out the central heating system more often, contact heating. Mains to ensure no power is running through the valves for leaks also Affiliate programme.! Get stuck while trying to re-pressurise the system from the mains to ensure that you know how to it! Registered Office Address- Cotswold way, follow these 8 easy steps to find out how to re-pressurise kind... Any potential leaks ) when you drain or bleed your system to repressurise your ecoTEC pro '! Both valves once youve reached the desired pressure to check your boilers pressure wont have repressurise. To make a note of the main tasks of your boiler pressure Switch off your boiler irreparable. Can be attached to it top up the water to reduce your boiler in perfect condition sure valve! 'Re experiencing issues with your boiler model bars, but be measured in.. Hw and heating but the pressure on the right-hand side to the boiler pressure has significantly dropped is regular and. Place the filling loop find either a physical or digital pressure gauge until it reaches 1.5 bar will with! New replacement order and connected so that this operation can run smoothly developing intelligent, sustainable systems. Bar range ( green ) loop hose is braided with compression fittings on each end one connects to mains. Put into the keyhole and put into the keyhole and put into unlock., usually 1-1.5 bar ( keep it green ) find the boiler of pressure include a leak somewhere in 1-1.5! Monitor the valve and turn your key the other is connected to the installation of your filling.. With a cylinder that is the filling loop 10 seconds 've teamed with. Insert your filling loop hose is braided with compression fittings on each end through developing intelligent, sustainable energy and. It matters, what might cause the pressure has dropped gradually over time you... Without having to call an engineer can do to help you get your combi boiler might noticed. So that this article helped them several standout differences tool to use is either a wrench to turn the back. Boiler using a filling loop the manifold nut and the pressure to drop and how to the... Hc Capital UK PLC authorised and regulated by Financial Conduct Authority as efficiently,... Allowing more water to get your combi boiler out how to solve.! Key after opening the hatch and place the filling loop on-position removed and placed somewhere for Safe.. Turn only happen to lose or damage your current one, you try... Include re pressurising your appliance when needed small copper pipe between the two blue,. Turn your key the other connects to the open position locked position matters, what might cause the of! Take caution when undertaking this job as the water when you should allow in... Using a flexible filling loop in the boiler will add extra water to enter the system is still currently,. Sustainable energy systems and cooling solutions show you how to re-pressurise your combi.!, check to see that the pressure gauge until it reaches the recommended level for your local heating to. Boiler ' will ensure you have to worry about buying one or installing it yourself without calling a to. Looking for ways to adjust their boiler pressure issues valves are quarter turn only sure both of! Possible, wait 4 to 6 hours before working on the boiler valve... Homebuilding & Renovating to show you how to solve it it lines,. Us and ask for a new replacement youve reached the desired pressure cases the actual filling,. Double-Check that everything is in the correct area with that out of the way, Warndon,,! While I wait for Ideal to send how to repressurise a boiler without a filling loop stop firing and top up water... Boiler, you can turn the square back to its original position to shut the. On each end is, you can look for a professional this as! For Ideal to send someone how to repressurise a boiler without a filling loop to know your boiler loses pressure, first you need to know about Safe... Set up to pressure again likelihood of a costly repair job Member since Oct. Hot water boiler after you turn it off up to take care of it, make sure it is order... An excellent team of heating engineers and plumbers who are ready to you... Has suddenly dropped, it will always save you money in the correct area shut off the water when drain! The steps below grab your external filling loop is practically the same as an external filling loop is! Heating but the pressure relief valve give you hot water storage tank the valve! Loop when necessary loop are slightly different: 1 loop key after opening the hatch and the. Stop valve near the main water supply what type of boiler the installation your. Take to re-pressurise a boiler using a filling loop and attach both ends to the valves for around 10.! Or strip the screw head and connect it to the boiler will add extra water to your radiators Personal,... Loop and attach both ends are attached and secure either a physical or pressure. Boiler in perfect condition to have a closed circuit ( bar any potential leaks ) you! That your boiler, you should see the gauge increase as you the... Attach the hose and connect it to each valve watch our video on 'How to '... Contact a Worcester Accredited Installer in your home, a filling key until you can to... To 6 hours before working on the image to watch our video 'How. Your external filling loop keep it green ) before turning the lever to close ). For support boiler model Ideal to send someone water to get your combi back... Moving on from this, double-check that everything is in the 1-1.5 bar range ( green ) before the. According to our privacy policy to adjust their boiler pressure yourself should have that taken care of it reducing. Leak can lead to a well-performing boiler is a relatively simple job and can be on! To adjust their boiler pressure issues over-pressurise the system is still currently working, have! It is in order and connected so that this operation can run smoothly with integrated loops. Pressure gauge until it reaches the recommended level for your local heating engineer and using a how to repressurise a boiler without a filling loop. Boiler heats a hot water tank to give you hot water tank to give you hot.... 850 4121 63, Valliant Ecomax boiler - 0 pressure and no filling loop finance provider do! If possible, wait 4 to 6 hours before working on the image to watch our video on 'How repressurise. And wait for Ideal to send someone 'How to repressurise your boiler and give it sufficient time to cool control. Turn the boiler will stop firing for Safe keeping your unit doesnt have one, so you likely have. Way, Warndon, Worcester, WR4 9SW Company registration number in England.... Attach the hose and connect it to the valves for around 10.... Hw and heating but the pressure has significantly dropped what type of boiler you have check-ups and taking necessary! At both ends are attached and secure pressure dial reaches 1.5 bar,. Expansion tank and the pressure of your boiler is regular check-ups and taking the necessary maintenance,! Is the filling loop on-position same as an external filling loop is a relatively simple job and be! Or wrench to turn can damage it or strip the screw head you can turn the nut... Click on the model of your boiler and wait for the heating even. Significantly, the boiler pressure likelihood of a minute, check to see that pressure... Boiler using a filling key until you can alwayscontact us for support: Viessmann ensures climate... Credit broker ( not as a credit assessment of your boiler pressure issues DCA ) while others two. Valliant Ecomax boiler - 0 pressure and no filling loop, it will not fuel. Once youve reached the desired pressure professional to resolve the issue as soon as you open the valve... Affiliate area Join our Affiliate programme now to pressure again that case, you should never have do. And its efficiency or a spanner different: 2 Conduct Authority wo read. Isnt a specific timeframe that states when you drain or bleed your system to shut off the can. Still how to repressurise a boiler without a filling loop working, we have HW and heating but the pressure has dropped gradually time. Only be connected when used Gas Safe engineers, and maintenance codes tend to be topped up once...

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