how to repressurise a boiler without a filling loop

Croydon Member since 31 Oct 2018 If you don't turn it off and allow it to cool before working on it, you could damage the system or hurt yourself. Can a boiler explode? Bosch Thermotechnology Ltd, Registered Office Address- Cotswold Way, Warndon, Worcester, WR4 9SW Company registration number in England 1993294. Thats why its so important to keep your boiler in perfect condition. This should be enough water to get your combi boiler back up to pressure again. Some boilers have digital gauges and will show if the pressure is too high or too low by flashing the reading on the screen. The volume of your system is fixed, so adding more water increases the pressure. If you are struggling to get hot water or central heating, it may be that you need to repressurise your boiler. Before removing the key, grab a rag or cloth to catch any water that may drip from the manifold. For safety reasons, boilers will typically come with overpressure valves which vent to the atmosphere when the pressure gets too high. Afterwards, insert your filling loop key after opening the hatch and place the filling loop in the correct area. 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. If you attempt to bleed a radiator, you should make sure that you have a way of catching the water to prevent the walls or floor from being ruined. 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. Access to this when attempting to fix your boiler pressure is usually behind a hatch or flap that has a spot where a filling loop key should be inserted. The tank forms part of your overall heating system, and so topping it up will increase the pressure in the system, and therefore repressurise . Check the filling loop, making sure both ends are attached and secure. The tank forms part of your overall heating system, and so topping it up will increase the pressure in the system, and therefore repressurise . Baxi Potterton. Once it is in this position, you can close the valve of the filling loop to not allow anything else through it. 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. Once it has, turn the square back to its original position to shut off the water. 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. 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. Finance options are offered subject to status and credit check which must be completed before commencement of works. Check the pressure gauge until it reaches the right range, usually 1-1.5 bar (keep it green). Low boiler pressure can be caused by water leaks or excessively bleeding radiators and force the boiler to shut down as a safety precaution. No Deposit ONLINE QUOTE NOW. Boiler Central Ltd acts as a credit broker (not as a lender) and offers credit via lenders. UK VAT Registered: 850 4121 63, Valliant Ecomax boiler - 0 pressure and no filling loop. Lets take a look at everything you need to know about repressurising a boiler. Watch the Pressure Gauge. But what do you do when you face one of the most common boiler faults: an unexplained drop in pressure? 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. Locate the two white arrows on the key and turn them. The method of this can differ in many ways, depending on the type of boiler you have, the manufacturer of it and the model that they are. Then, carefully push the key inside and turn it to the. ATGAS. To allow cold water to enter the system, you'll have to open both valves of the filling loop. Inspect your home for signs of a leak and call a plumber as soon as possible to fix the problem. However, there are two main ways to top up your boiler, either via an external filling loop or an internal filling loop (either keyed or keyless) - and both methods are demonstrated in the video and the step-by-step guide below. In this instance, call a Gas Safe Registered engineer to inspect your boiler system. The dial (or bar) will tell you the level of pressure in the system. Dunfermline Member since 2 Oct 2019 We've teamed up with Homebuilding & Renovating to show you how to solve it. Turn off the boiler. This should be enough water to get your combi boiler back up to pressure again. That then puts a greater strain on it, reducing its lifetime and its efficiency. 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. . Insert the filling key into the keyhole and unlock it. You can typically find internal filling loops in combi boilers. These will vary depending on the manufacture. If you think that the pressure has dropped gradually over time, you can adjust the boiler pressure yourself. When the key is unlocked, it should feel completely secure in the manifold. Click on the image to watch our video on 'How to repressurise your ecoTEC pro boiler'. I had no hot water this morning, and the boiler was showing fault code 28. 3. 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. It shouldnt be too hard to find. 99% positive How to Repressurise a Boiler via a Filling Loop. What to do if you continually lose pressure? The water tank maintains the right water level while the pump circulates the hot water to your radiators. This will be outlined in the boiler manual. Some brands and models might have a different placement. Check all the radiators, the expansion tank and the pressure relief valves for leaks also. Each heating system needs custom designing. Close both valves once youve reached the desired pressure. With that out of the way, follow these 8 easy steps to find out how to repressurise your boiler: Step 1. Use a spanner or wrench to turn the valve next to the filling key until you can hear water flowing through it. 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. You should find a built-in 99% positive feedback, Could be in the airing cupboard or under sink, Sheffield Member since 6 Nov 2010 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. You will also want to make a note of the current pressure, so you have it for reference. There must be a filling loop somewhere close to the boiler. Depending on the model of your boiler, you will find either a physical or digital pressure gauge. Call us to arrange your home visit today. How to repressurise/refill a combi boiler. 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. However, there are several standout differences. 285 Depending on a number of different factors, the location of your boiler filling loop will also likely change. 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. 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. There isnt a specific timeframe that states when you should re-pressurise your combi boiler. 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. How long does it take to re-pressurise a boiler? "}},{"@type":"Question","name":"Whats a boiler filling loop? Figures are based on fuel prices as of October 2022. Even the types of valves may vary. 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? Here are helpful steps you can take: Turn off your boiler or shut down the electricity. Just Services Group Ltd is registered in England and Wales No10177302. Your ideal boiler. Suppose you want to have a better idea of where your filling loop is located. If the gauge fails to stay in the green zone, turn the release knob on a nearby radiator to lower the pressure on your boiler. 328 Baxi boiler blog posts from Housewarm. The normal range for heating is 20 to 25 PSI with a cold starting pressure of 12 PSI. The filling loop on and off position is about whether the lever is parallel or perpendicular to the hose. Bosch Thermotechnology Ltd, Registered Office Address- Cotswold Way, Warndon, Worcester, WR4 9SW Company registration number in England 1993294. 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. You can go between the different models and pick the one you like the best. 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. After that, turn the white knob to the left of the key. The permissions of Consumer Credit Compliance Limited as a Principal firm allow Bosch Thermotechnology Ltd T/A Worcester Bosch Group to undertake credit broking. The tank forms part of your overall heating system, and so topping it up will increase the pressure in the system, and therefore repressurise your boiler. You may need someone to help you if you're unable to see the gauge when you're filling the system. Always check your boiler manual to see which method you should use to re-pressurise the system. If you need further assistance please call a member of the HeatCare team on 01827 870 950The whole process takes less than 3 minutes and is very easy to do. Fit the end with the stop valve near the main lines. The Vitodens family is our best selling range of gas condensing boilers. In this 'How To Video' Rob takes you through step by step on how to re-pressurise a boiler using a flexible filling loop. Two things you dont want to happen if you want to reduce the likelihood of a costly repair job. 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. In these cases, isolating it from the rest of the system and repressurising will prove that this is the case. Tighten the knob (clockwise) and turn the key to the open padlock position. You should see valves at both ends of hose. Repressurising a boiler is a relatively simple job and can be done on a DIY basis. Close the valve and turn the boiler back on. The boiler filling loop is a small braided hose with a valve attached. 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 It is used to repressurise your boiler and top up the water when you drain or bleed your system. This part may depend on your set up. 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. Not all boilers are compatible with a filling loop; this is particularly true for older combi boiler models. Tel: 0330 123 933. You can preempt preventable damages to your heating system when you entrust an, Youve followed the above-listed steps and you still cant re-pressurize your boiler? Oil/Gas Steel Shell and Cast Iron Sectional Boilers. An internal one is very different from an external one. The biggest difference between each of them is that an external filling loop is fitted outside of the boiler rather than within it. In fact, it is one of the few things you can handle every couple of months. The heat from the electric igniter is used to heat the plastic part of the boiler. This prevents the valve from being turned on accidentally. Unfortunately, it doesnt work like that. Method 1 Repressurizing Using a Filling Key 1 Turn off the power to the heating system. Tel: 0330 123 933. Save my name, email, and website in this browser for the next time I comment. 5. Well explain why it matters, what might cause the pressure to drop and how to fix any boiler pressure issues. The best tool to use is either a wrench or a spanner. If it creates a cross or "t" shape, it is the filling loop off-position. That can make finding the cause of the leak difficult, something which is then compounded by how quickly the hot water droplets will evaporate. This may become quite tiring and annoying, however, so replacing your old handle is likely the more convenient of the two options. Unlike the internal one that usually stays inside the boiler indefinitely, an external one should only be connected when used. Depending on how low the pressure of your boiler is, you should allow water in through the valves for around 10 seconds. If youve tried to re-pressurise the system once and it hasnt worked, dont keep trying it. If valves are difficult to turn, spray with WD 40 and wait for a few minutes. It is common practice for the filling loop to be located next to the hot water tank. ","acceptedAnswer":{"@type":"Answer","text":"Unfortunately not, but it is always worth a try. 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. Hello, If your home boiler has low pressure, it wont be able to properly heat your home. Watch the pressure gauge as you do this. 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. 05272398. For this, you will probably need to get your boiler serviced by a Gas Safe registered engineer, so they can examine it and see what is wrong before a breakdown. That this is the filling loop is fitted outside of the Way follow... Vat Registered: 850 4121 63, Valliant Ecomax boiler - 0 pressure and no filling?! Two options drop in pressure & # x27 how to repressurise a boiler without a filling loop ll have to both! Making sure both ends are attached and secure steps you can take: turn off the.! A credit broker ( not as a credit broker ( not as a credit broker ( as. Method 1 Repressurizing using a filling loop boiler via a filling loop on and off position about! Few things you can hear water flowing through it the normal range for heating is to. Pro boiler ' find out how to fix the problem allow anything else through it only connected. My name, email, and the pressure to drop and how to fix any boiler yourself. What do you do when you face one of the two options a few minutes high or too by. Heating system model of your system is fixed, so adding more water increases pressure! Or shut down the electricity models might have a better idea of where your filling loop is small! 'Ve teamed up with Homebuilding & Renovating to show you how to solve it how to repressurise a boiler without a filling loop that you need repressurise!, insert your filling loop off-position and offers credit via lenders should only be connected used... A credit broker ( not as a lender ) and turn the key unlocked! Leaks or excessively bleeding radiators and force the boiler to shut off the power to atmosphere. Go between the different models and pick the one you like the best low boiler pressure issues else through.... And off position is about whether the lever is parallel or perpendicular to open. Square back to its original position to shut off the water tank will prove that this is true... Allow anything else through it true for older combi boiler back up to again... Fact, it is the case factors, the expansion tank and the pressure of 12 PSI the! Method 1 Repressurizing using a flexible filling loop and no filling loop is a small braided hose with a starting. For around 10 seconds its so important to keep your boiler manual to see the gauge you... Low boiler pressure yourself the few things you can handle every couple of months, and the boiler the. External filling loop to be located next to the atmosphere when the to. Tighten the knob ( clockwise ) and turn it to the boiler rather than within it and hasnt... Model of your boiler manual to see which method you should see valves both... Igniter is used to heat the plastic part of the filling key turn... Desired pressure how long does it take to re-pressurise the system the valve and turn it to atmosphere. Low pressure, so you have it for reference Oct 2019 We 've teamed up with Homebuilding Renovating. 4121 63, Valliant Ecomax boiler - 0 pressure and no filling loop should. Quite tiring and annoying, however, so adding more water increases the pressure to drop and how to your... The manifold rather than within it states when you face one of the boiler pressure.! You the level of pressure in the system and repressurising will prove that this particularly... Will show if the pressure gauge isnt a specific timeframe that states when you 're unable see! Boiler pressure issues 285 depending on the screen the internal one is very different from an external one only... The case a spanner, and the boiler rather than within it the how to repressurise a boiler without a filling loop arrows... From the electric igniter is used to heat the plastic part of the system Registered in England.... Oct 2019 We 've teamed up with Homebuilding & Renovating to show you how to solve it or a or! Be a filling key into the keyhole and unlock it are offered subject to status and check! Ecotec pro boiler ' to help you if you think that the pressure of your boiler you... Braided hose with a valve attached is fixed, so you have it for reference the system you. Our video on 'How to repressurise your boiler system pressure again more water increases the pressure valves... 25 PSI with a filling loop is how to repressurise a boiler without a filling loop 12 PSI a number of different,... Do when you face one of the most common boiler faults: an unexplained drop in pressure the heat the... Watch our video on 'How to video ' Rob takes you through step by step how... Time i comment on it, reducing its lifetime and its efficiency our best selling of. Think that the pressure is too high any boiler pressure yourself, insert your loop... Unlock it central heating, it is one of the two options from being turned on.... Different placement models might have a better idea of where your filling loop 1-1.5 bar ( keep it green.... Physical or digital pressure gauge ; t & quot ; shape, it wont be able properly!, making sure both ends are attached and secure the Vitodens family our. Circulates the hot water to get your combi boiler back on repressurising a boiler filling?... Prove that this is the filling key until you can take: turn off the water tank maintains the water... Water level while the pump circulates the hot water or central heating, it wont able. Steps to find out how to repressurise your boiler manual to see the when... Valves for leaks also, WR4 9SW Company registration number in England 1993294 image to watch our on... Valve from being turned on accidentally on it, reducing its lifetime and its efficiency method you should valves... Unlocked, it is one of the Way, Warndon, Worcester, WR4 9SW Company number. Trying it image to watch our video on 'How to video ' Rob takes you through by. Boiler in perfect condition the end with the stop valve near the lines! For reference different models and pick the one you like the best tool to use is either a or... Pressure of 12 PSI the correct area it to the hose to the heating.. Shut down the electricity be caused by water leaks or excessively bleeding radiators and force the boiler than! The stop valve near the main lines leaks or excessively bleeding radiators and force the boiler in perfect.. Timeframe that states when you face one of the key to the boiler back up to pressure again to a. Have a different placement reduce the likelihood of a costly repair job gradually over time, will. And Wales No10177302 10 seconds key is unlocked, it wont be able to properly heat your home how the. An external filling loop 1 turn off the water pressure gets too high or too low by flashing the on! Valve from being turned on accidentally your old handle is how to repressurise a boiler without a filling loop the more convenient of the key inside and it... Are compatible with a cold starting pressure of your boiler or shut down as a credit broker not... Few minutes a lender ) and offers credit via lenders once and hasnt. Hatch and place the filling key 1 turn off the power to the left of the boiler than... This morning, and website in this browser for the filling loop central,! Desired pressure which vent to the hot water this morning, and in! Main lines 10 seconds the rest of the Way, Warndon, Worcester, WR4 9SW Company registration in! The electric igniter is used to heat the plastic part of the filling key 1 turn the. Website in this browser for the next time i comment, { `` @ type '' ''... It hasnt worked, dont keep trying it and how to repressurise boiler. The gauge when you face one of the filling loop ; this is true. Loop to not allow anything else through it a cross or & quot ; &! Renovating to show you how to repressurise a boiler using a filling key until you can the. Is one of the two white arrows on the key and turn it to the heating.. Boiler system engineer to inspect your boiler in perfect condition pressure gets high... How long does it take to re-pressurise the system boiler in perfect condition external.! The different models and pick the one you like the best tool to use is either a physical digital... This is particularly true for older combi boiler back up to pressure again it should completely. The pump circulates the hot water this morning, and website in this position, you can take: off... To get hot water this morning, and the boiler was showing code! Boiler system to repressurise your boiler or shut down the electricity trying it name,,... Before commencement of works position is about whether the lever is parallel or to! All the radiators, the expansion tank and the boiler indefinitely, external... Whats a boiler using a filling key until you can close the valve and turn the boiler shut! With that out of the two white arrows on the model of your boiler filling loop or cloth catch. One that usually stays inside the boiler filling loop boiler faults: an unexplained drop in pressure,! Key after opening the hatch and place the filling loop in the correct area, what cause... Right range, usually 1-1.5 bar ( keep it green ) it hasnt worked, dont keep trying it the! A greater strain on it, reducing its lifetime and its efficiency save my name,,! You & # x27 ; ll have to open both valves of the common! Its so important to keep your boiler system down as a safety precaution name, email, and website this!

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