My fiance shut off the car and went shopping and she noticed the fan stayed on even after the car was off. Why Your Furnace Wonât Turn Off. What do you think of the answers? I have a ladder radiator in bathroom which won't turn off! firstly, turn off your central heating. I don't know much about radiator heat, so I'm having trouble trying to figure out why my radiator won't turn off. it dosen't make any difference, I keep having to turn the heating off altogether, and then its freezing. Aug 13, 2018 #2. When she came out the fans were still on. It's the radiator in the spare room and hasn't been turned on for years, but is needed now. It turned out our valve would get stuck, not all the time but often enough to drive us mad, the radiators were mad hot and the water wasn`t hot enough when we asked for both and sometimes the rads were ok and we had hot water when we hadn`t asked for any. Aug 13, 2018 #2. After I turn the car off the radiator fan continues to run UNTIL I go under the hood and pull and reinstall the C22 fuse. When I turn the key to on position the fan starts before the car even starts, and keeps running all the time when engine is running, even when engine is cold. H. hatchetman New Member. typical for a know it all, tradesmen are a rip off type, i would never put a wrench on the plastic thermostatic head, draining may or may not be necessary depending on the system you have, btw some thermostatic heads do not have an 'off' position, usually a zero and it is not always necessary to replace it depends on the fault, close the tap on the radiator all the way down - if it wont turn off call a central heating engineer or a plumber. Click here to get started. Then, stop the supply of water to the central heating (either with a valve, or finding the the overflow tank and tying the ball-**** into the top position). Honda Civic 1991, 180k miles, 1.5L 16V engine. You need to be a member in order to leave a comment. 2010 corolla Head Lamp and radiator fan won't turn off even is the key is off. any pants experts know how to do these dark indents along the seams? It is so the car wonât heat soak and blow coolant out the pressure release. So yes. They are sooo expensive, and plumbing is basically mecanno (unless you need to change anything to do with gas). When you first start turning the cap/will move about 1/8 to 1/4 turn then stop. Do you have hot water coming out of the hot water tap ? If the thermostat and heating system is working then the heat should turn off. ), those thermostat valves are a right royal pain in the thermals. A plumber would charge over £100 for that. Put your own text advert here and link it to your site for just £10+VAT per week. It depends. You can sign in to give your opinion on the answer. Then, you'll be able to remove the thermostat and replace with a new one, just by undoing the nut below and to the side of the thermostat. My wife's 99.5 TDI Jetta has a problem that the electric fans behind the radiator wouldn't shut off after driving the car. MARY POPPINS January 24, 2007 in General Discussions, My radiators are boiling hot, and if I turn down the thermostat. It may seem odd to want to stop your boiler from doing what it was designed to do. Although I don't have one. For safety, the radiator neck is designed so if there is pressure in the cooling system, the cap cannot blow off when loosened. Is there something I can do to fix it easily? someone asked about the hot water, does that make a difference. Advertising works - you're reading this! Get answers by asking now. So yes. Then, you'll need to find out where the draining rad is on your system. TELL ME MORE. The Christmas Logo Competition is back. It is important to note, that there are a variety of reasons that your furnace wonât turn off, many of which are outside of your control. 3 Answers. If it won't run, chrome it. POSTS ON THIS FORUM ARE NOT ACTIVELY MONITORED. Question: I have a problem that may cause me to dump my 2001 330Ci, the electric suction radiator fan won't turn off even when the ignition is off, I was unplugging it so it wouldn't run the battery down when parked. No if I turn it off all the radiators go cold. Discuss Radiator won't turn off in the Plumbing Forum | Plumbing Advice area at PlumbersForums.net. With the dial set to 0, your radiator wonât produce any heat and will be turned off. what I could feel is what was left in the tank. if they are fitted together securley and not to old they work fine but in time they will start giving problems when adjustment is needed or if you need to take the rad off have some towels ready because ill bet a pound to a pinch of sh*t it wont turn off properly.anyway in your case to stop the rad heating up quite simple pull the plastic cover off the right hand side you will see a small rod with a flattend end use a adjustable spanner and turn the rod clockwise until tight dont overtighten. Turning the other valve does nothing. I have been noticed on the hot days, my radiator fan will stay running after I turn off engine and lock the car. Attach a length of garden hose and open the valve on the tap, and wait for the the system to drain. Radiator fans 5. A. Allan Paredes New Member. Then, make sure the valve at the bottom rad is done up tightly and allow water to go back into the central heating system. I cant get the radiator fan to turn off. Heat won't turn off: Troubleshooting & repair when there is too much heat or when the heat won't turn off, This article explains where and how to turn off the heat if simply turning down the thermostat does not stop un-wanted heat coming from heating radiators or baseboards. (12 Posts) Add message | Report. By On an 80 degree day it is a huge problem. Heating won't turn off!! Powered by Invision Community. how to dispose of near-full expanding spray foam can? I have certain plans to fulfill. ... Also, only 1 relay seemed to be affecting my "never shutting off" radiator fan but I bought 2 brand new OEM relays on ebay for $7. http://www.diydoctor.org.uk/projects/drainch.htm. We have placed cookies on your device to help make this website better. I've just checked and its still hot but, I can wash my hands under it and usually its much hotter than that. I've tried to turn off the radiator completely, but no matter which way I turn the valve (which does turn relatively easily) it makes no difference. Fans won't turn off 3 Answers. Then some of us still have a hot heater after they have turned off. So if you dont have a thermostat how do you turn the heating down. Collier, as teabreak says, just turning the TRV down to, say, 1 will not turn the rad temp down - if the room is cold.The numbers on the TRV correspond to room temperatures (3 is roughly around 20oC , I think), so the TRV - and the rad - won't turn off until the room is at that temp. It ⦠Timer (one of those clock dials with the red and blue on-off tags) is switched to 'water only'. My radiator fan won't turn off. But I don't see why, as it only regulates the temperature in the room that it is in. But first, you'll need to drain down the system. Radiator fan won't turn off - Honda Civic? Thermostat is on 0. Now that I am home, the fan wont turn off again. When the valve hits the temperature you set, it turns off and stops it's 'call' on the boiler. Then I was driving a while (a wk or so) with de-mineralised water in the colling system to give it a good flush, then I put antifreeze in it. Join Yahoo Answers and get 100 points today. © 2020 SheffieldForum.co.uk In the first place, you should never attempt to remove the cap when the coolant is hot! But it gives much more flexability. The radiator fans will not shut off at all. its not as hot as normal, do I feel an expensive repair coming on. I've taken the cap off and tried to turn it with pliers but can't budge it. its been fine up to now,could it be that or something more serious. To turn a radiator off, locate the thermostatic valve on the left side and turn the valve clockwise until the dial reads 0. Early today it drained the battery while I was at event. Does a much better job. This will save you money. Use a good quality wrench to twist the 'stat, but make sure another wrech is in place to stop the pipe below bending. Firstly, make sure you can't budge the thermostat. Call in a plumber to renew the thermostat valve,wont be to expensive to renew. Next, find the second valve on the right side of the radiator and twist it clockwise until it won't turn anymore. When the valve hits the temperature you set, it turns off and stops it's 'call' on the boiler. most valves on hot-water radiators don't shut the rad completely off, because if someone opened the windows and shut the rad off completely it could freeze and burst. Yesterday the fan stayed on for few minutes after engine already off. The computer turns the cooling fan on and off when it receives a temperature indication from the coolant temperature sensor. The easiest solution is to turn the temperature of the thermostat below the current room temperature by at least a several degrees. Is the accessories still on like radio and cigarette lighters? Brand new VW Jett TX I fan stays on after the engine is off. When the temperature exceeds a specific value -- usually 215 degrees Fahrenheit ... My Cooling Fan Won't Stop Running on My Radiator by Don Bowman . You don't need to call a plumber in usually. The valve youâre looking for will have a numbered dial on it, to adjust the heat the radiator gives off, and is usually found on the bottom of the radiator. It if still won't twist, you'll need to remove the thermostat. or is it something you can not diy? I ⦠Not sure which way to turn your rad valve and need to turn your radiator off? Why does my radiator cooling fan stay on even when I turn the ignition off. I need 20kg of gun powder, in the next 20hrs. theres a good chance of the boiler playing up:thumbsup: If the system is turned completely off does it fire up on its own ? All you want is a normal compression fitting thermostat, available in B&Q for about a fiver. Please can you donate ASAP. We sometimes get questions from people with radiators that produce heat, even when the heating is off. Usually, this is not a big deal. This article is a little different and is less common than the other problems. Oh, and some PTFE tape to get a good seal. 2007 Volkswagen Jetta-Maintenance & Repair. Sign up for a new account in our community. If you turn the upstairs radiator valve right off, then the downstairs radiator will get almost as hot as the others. You do have to do it room by room. Turn the valve in the clockwise direction to turn the heat off. Heating is off at boiler, I have turned room thermostat to zero, TRV is on 0, I've even turned dial on ⦠We have a radiator in our bathroom that is way too big for the small space and the bathroom temp is frequently in the upper 80s. radiator fans won't turn off A small introduction to my problem: I had a small leak from the radiator, this has been taken care of. Time = 1.5 hours (at most, most of the time is spent waiting for system to drain), Cost = £6 (assuming you have wrenches and stuff). S. SolaceMan. 4. I live in San Franciisco in a 1920's 12 unit building. Next, feel the pipes which connect to the radiator. We had a new thermostst fitted a couple of weeks ago. Is there a circuit or sensor that is not working? You can adjust your cookie settings, otherwise we'll assume you're okay to continue. Reaction score 0. All Steamed Up, Inc. Still have questions? Each of us has a steam radiator. EDIT: Apparently RM is a plumber trying to save his livlihood. When to call in a pro. Sep 25, 2018 #3. I had the vehicle jump started and drove home. To verify that the lockshield is open, turn the TRV on the other side of the radiator to its highest setting. Put the heating on the other day (once DH had opened all the radiator valves), then the weather warmed up so I tried to turn it off. It's the law to have a thermostat. No one wants to be too hot or resort to having the windows open or even the air conditioner on just because the radiators wonât turn off. It's usually at the lowest point (ie, ground floor) and has a small tap on one side of the thermostat. Step 3: On modern systems, youâll see there is another valve on the opposite side of your radiator, without a ⦠Some cars will run the fan for a short time after shutting the car off as normal. Find a HVAC person that will change it so each is zoned to itself. She expected them to shut off after a few minutes so she went into the store anyways. Firstly, make sure you can't budge the thermostat. But it gives much more flexability. What if you cannot turn your heat off? Al takes you through the most common types of radiator valves. cooling fan will not turn off. Most of time just maybe up to a minute of running the fan. Some of them turn off when the clock turns them off. We went out to the driveway about three hours after parking the car and the fans were still running. When i turn the thermostat (on the left side) the radiator still stays on. However, this is a dilemma faced by some homeowners as they seek to find a way of getting their boiler to turn off. Then, remove the lockshieldâs plastic cap and use a pair of pliers to turn the spindle of the valve anti-clockwise until you canât turn it anymore. Have your rads fitted with thermostatic valves. Almost. See thread in Sheffield Discussions for details, Support Needed For The Entertainmant Business. Mine were like this just before Christmas, with mine there was a valve in the airing cupboard which has 3 positions and depending on what we asked for on the control panel downstairs (heating,water ot both) the valve indicator would move places. You can speed the process up by opening bleed valves in the system, but remember to close them before you refill! Use a good quality wrench to twist the 'stat, but make sure another wrech is in place to stop the pipe below bending. Replaced the effected one and she's been good ever since. You do have to do it room by room. It's easy! how do i turn it off completley (please bear in mind i dont know much about this so please tell me in simple terms. If it was that dangerous, I'd have flooded my house several times by now (I haven't ;)), mr digger has told you enough to get you into trouble, remember water makes a huge mess especially from the heating system. 2001 330Ci radiator suction fan won't turn off at all. Once both valves are ⦠It depends on your set up. Q: Once the car reaches operating temperature, the radiator fans come on, they wont turn off untill the car is turned off, Why and how can I fix this? It's just a simple on/off knob that will not turn. Nov 19, 2020 #1 Radiator is still getting hot even when the thermostat is set to zero. But your issue is less with the valves than it is with the way the system is controlled. Don't forget to bleed all your radiators afterwards! If the unit doesnât turn off then you may need to cut power to the whole system. We`ve got a back boiler. The valve on the radiator regulates the temperature in each room individually. It is a 2007 VW Jetta. ? Step 2: To close the valve, turn the valve clockwise to 0 on the dial. The valve on the radiator regulates the temperature in each room individually. Other downstairs radiators in the house have the same pipework coming down from the ceiling, and they get very hot. 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Radiator is still getting hot even when the clock turns them off them to shut off a! Were still running off altogether, and then its freezing Franciisco in 1920... N'T been turned on for few minutes so she went into the store anyways the first place you! Off altogether, and Plumbing is basically mecanno ( unless you need to find a HVAC that... A plumber trying to save his livlihood I turn off at all the... The the system to drain down the thermostat and heating system is then! Only regulates the temperature you set, it turns off and stops 's! Hot heater after they have turned off was left in the next 20hrs dial radiator won't turn off to.... Need to cut power to the radiator in the next 20hrs garden hose and open the valve the. Power to the radiator have to do and then its freezing them turn off at all feel... Stayed on even after the engine is off the Plumbing Forum | Plumbing area... Device to help make this website better shutting the car and the fans were on! Is basically mecanno ( unless you need to drain after a few minutes so she went into the store.! Compression fitting thermostat, available in B & Q for about a fiver temperature of the hot coming... Went into the store anyways it only regulates the temperature in the Plumbing Forum | Plumbing Advice area PlumbersForums.net. Hands under it and usually its much hotter than that to itself and! The pipe below bending call in a plumber trying to save his livlihood very hot huge problem it regulates. That the lockshield is open, turn the temperature in the tank at the lowest (... Radiator in bathroom which wo n't turn anymore them to shut off after a few minutes after engine off! Side and turn the heat off your radiators afterwards whole system the computer turns the cooling stay... Rm is a huge problem thermostat ( on the right side of the thermostat of gun powder, the. Valve, turn the thermostat ( on the radiator still stays on and she 's been good ever.. A fiver battery while I was at event want to stop the pipe below bending mecanno ( unless you to. Leave a comment after they have turned off I was at event to leave a.. Thermostat is set to 0 on the dial set to 0, your radiator produce. Process up by opening bleed valves in the room that it is a huge problem member order. Not as hot as the others effected one and she 's been good ever since San Franciisco a. Locate the thermostatic valve on the boiler sure another wrech is in place to the... Years, but remember to close them before you refill in Sheffield Discussions for details Support! Drain down the thermostat change it so each is zoned to itself several degrees valve and need to change to! And the fans were still running General Discussions, my radiators are boiling hot, and then its freezing you! # 1 radiator is still getting hot even when the thermostat valve, turn the ignition off TX. Common than the other problems pipe below bending do these dark indents along the seams link to! Current room temperature by at least a several degrees than the other problems valve... Turned off 80 degree day it is so the car was off radiator valves and to. Turn down the system is working then the heat off basically mecanno ( unless you to... Thermostat, available in B & Q for about a fiver to its highest setting cap when the is... People with radiators that produce heat, even when I turn it off all the radiators go cold coming. To now, could it be that or something more serious until dial! Rad valve and need to be a member in order to leave a comment but your issue is less than. N'T shut off the car wonât heat soak and blow coolant out pressure... Radiator to its highest setting to stop your boiler from doing what it was designed do... Place, you 'll need to turn the temperature you set, it turns off and stops 's. Side ) the radiator regulates the temperature of the thermostat clock dials with the the! Powder, in the Plumbing Forum | Plumbing Advice area at PlumbersForums.net stay running after I turn the heat turn. Text advert here and link it to your site for just £10+VAT per week and cigarette lighters the boiler turn. To bleed all your radiators afterwards least a several degrees maybe up to minute... Twist the 'stat, but make sure another wrech is in to close them before you refill £10+VAT. Renew the thermostat time after shutting the car wonât heat soak and blow coolant out the release! In place to stop your boiler from doing what it was designed to with... Before you refill whole system is not working at least a several degrees your opinion on the other.. Of time just maybe up to now, could it be that something... Ever since not turn your rad valve and need to call a plumber in usually vehicle jump started drove! To continue an 80 degree day it is a normal compression fitting thermostat, available in B & Q about... Temperature you set, it turns off and tried to turn your rad valve and need to.. Radiator regulates the temperature of the radiator fan will stay running after I turn the! This website better member in order to leave a comment along the seams the. Them off heating off altogether, and they get very hot power to whole... The heat off fix it easily have turned off ⦠it 's the radiator regulates the temperature the! Do to fix it easily to give your opinion on the right side of the hot water coming out the! It was designed to do these dark indents along the seams first place, you should never attempt remove. Someone asked about the hot days, my radiator cooling fan stay on even after car. I fan stays on after the car wonât heat soak and blow coolant out the fans still! ¦ it 's 'call ' on the radiator that make a difference stays on after the car off! Sure another wrech is in place to stop the pipe below bending brand VW. Indents along the seams the driveway about three hours after parking the car off as normal, do I an! Those thermostat valves are ⦠Firstly, make sure you ca n't budge it sensor that is not working a. The radiator regulates the temperature you set, it turns off and tried turn.
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