Heat Working Upstairs, Not Downstairs. Cause: This could be caused by a blockage in the ball valve, or if there is a lack of water in the feed or expansion cistern. We just realized that the upstairs is not getting any heat...we have forced hot water with baseboards heating. The 2nd floor is heating normally, … Try not to leave any lights illuminated on the second floor when you aren't using the space, and limit the use of heat-generating appliances like hair dryers. NO – Continue to the next step. Radiators Are Hot Downstairs but Cold Upstairs. YES – There's nothing wrong with your system, but it's not correctly configured. Said he would try and find the relay for the brand (Durazone). When I turn on the Heat on the Thermostat, it says on, and all I hear is a Fan, but it's not heating up. No lights working upstairs. For the past couple of nights the heating in my house has been working fine upstairs (all the upstairs radiators heat up properly) but nothing is happening downstairs (none of … This is the great part!! Now, the system can cool or heat … 17. I called the guy who did the service out and... Radiators downstairs not working. Why is my heating working upstairs but not downstairs? Faulty ductwork. All good. Why Upstairs is Hotter than Downstairs Hot Air Rises. Discussion in 'Plumbing and Central Heating' started by dmlfc, 17 Oct 2007. dmlfc. - fluid is clear. The TRV valve pin works fine. Use a heat powered Stove Fan. Go to your thermostat Quick Fix: Check the ball valve and expansion cistern for blockages, and bleed the radiator to remove any air that could be causing issues. The fans you see spinning outside are just for the condensors, they do not actually circulate the cold air in the house. I replaced the TACO valve and everything was fine. Radiators Are Hot Downstairs but Cold Upstairs Cause: This could be caused by a blockage in the ball valve, or if there is a lack of water in the feed or expansion cistern. no heat upstairs We have a small Cape style house....downstairs has 2 bedrooms, kitchen, bath, family room and the upstairs has 2 bedrooms. I have checked to see if the pins on any of the radiator valves are stuck and they are not. I tried bleeding both radiators downstairs, no hissing, so presumed that wasn't the issue. When your HVAC system is not able to maintain the same temperature upstairs and downstairs, you end up with these inconsistent temperatures between floors. pa, has a geothermal system with the airhandlers for the 2nd floor in the attic. They said fixing it would only be temporary and trying to get us to buy $11k new … All radiators work other than one in the kitchen, downstairs. I have tried bleeding the radiator - no air or water comes out. Hi there I have a similar problem to the other “zone not warming up” on here. Pump reversed - system bled still no heat downstairs heat to upstairs fine. Me thinks your suspicions could well be correct.... Perhaps you could slide the valve lever from Auto to Manual & see if the heat now passes the valve. The lockshield valve is fully open (I've tried turning it fully both ways and waiting, just in case, but the radiator nor the pipes ever get warm). The above diagram is of an older system that has an expansion tank located above all radiation. When you go upstairs in the summer, is it easily 10 degrees warmer than the downstairs? Discussion in 'Electricians' Talk' started by alexjb1989, Aug 23, 2018. The house, located in s.e. Sometimes a thermostat control will be placed in a room that is not central to the usual temperature of the house. New pump (listed above) is installed; new gate valves either side put in as both were stained and corroded System refilled and started up; upstairs rads get hot, nothing downstairs. When we turn the heating on the upstairs radiators were working fine but the downstairs radiators were ice cold. Joined: 17 Oct 2007 Messages: 3 Thanks Received: 0 Country: Hi. Well, guess what. Or perhaps you have a completely different question to ask? The filters are clean and the system has been pressure washed to remove any dirt. Last year around this time I had a new Worcester boiler fitted. And with more heat downstairs, it becomes easier to get more heat upstairs. Said he would try and find the relay for the brand (Durazone). He took the relay from zone 2 and put on zone 1 and heat came on downstairs. Reduce Sources of Heat Upstairs. Page 1 of 2 1 2 Next > alexjb1989 Member. Why is my heating working upstairs but not downstairs? Because heat rises, the temperature on the second floor rises first, causing the second floor to feel warmer than the first floor. Downstairs radiators not coming on, upstairs fine? In our case it turned out to be that a mixer tap upstairs had failed and was allowing mains pressure cold water upstairs to cross over into the hot supply. The feed pipe isn't hot. I have central gas air and my downstairs is working, blowing heat, whereas the upstairs stopped working. Thanks Pump stops working, no heating, left alone for the summer. We have a chateaux and Maury se80 combo boiler. I have also bled the radiators and this is not the problem. Most multi-story homes are designed with this in mind. Boiler troubleshoot: no heat upstairs. New to the forum, hoping to find some help with my issue. It works for cold air if I turn down the thermostat, but for the heat nothing comes out. So, during the day, the thermostat that is mounted downstairs is in control. All the ones downstairs work...Not blaming him at all. At night, we have the portable thermostat in our bedroom. He took the relay from zone 2 and put on zone 1 and heat came on downstairs. The Downstair's Thermostat works when I turned on the Cooling A/C, so what is the issue I need to look into to get the Heat working on Downstairs? Heat working as it should, problem solved. Just one of those things. If we turn the radiators off upstairs than we do have heating downstairs. … So moving the thermostat control or regulating whether the room is closed off may help. You try turning your thermostat down, but now your downstairs starts to freeze! Upstairs rads get hot, downstairs wont heat up. Only one thermostat and it is located in the family room. They called the next day and came by with prices. You suspect the motorised valve as the problem. Maria, you are going to have to post loads more info if anyone is going to be able to help you. We called repair man and he said it was the relay. Our gas heat stopped working downstairs but works fine upstairs. Now only the upstairs radiators are working. I have a Worcester Greenstar boiler upstairs. Quick Fix: Check the ball valve and expansion cistern for blockages, and bleed the radiator to remove any air that could be causing issues. Is your heat working at full force (not weak)? It sounds like you have 2 air conditioner units, one for upstairs and one for downstairs. The radiators downstairs are working fine but the radiators upstairs are not heating up at all. This cycle of cooling down and heating up is one of the main reasons homes with forced-air heat never truly enjoy a consistent temperature, but there are some things you can do to minimize the upstairs/downstairs difference. If you don’t have an attic space to buffer the heat or your roof isn’t well insulated, this will increase the heat factor upstairs. Need to adjust heat vents. Well, it does work downstairs but not upstairs. At some point last night, my entire heating system failed. But not before we had British Gas out three times. If you have family living on both levels of your home, now you’ve got a battle over the thermostat, and nobody is happy. Hi all, So the plasterer was in the other day and took down the roses to do a proper job and now ever since then we have no lights upstairs at all. Glad its Friday Active Member. Underfloor heating not working upstairs, it's fine downstairs.-pressure gauges stay at 40-pump working-tried restarting by pressing button on limit thermostat, but it still doesn't work any ideas to what the problem is? Obviously haven't really had the heating on through summer so hadn't clocked this. They called the next day and came by with prices. We called repair man and he said it was the relay. I would be very grateful for any suggestions. Contact Support at 1-855-733-5465 to find a pro-installer in your area. In addition to sidestepping the all-too-common issue of stratification—too little heat downstairs, too much upstairs—radiant heating also offers a range of other performance benefits. Your second floor will naturally be warmer than the first, so there's no need to exacerbate the issue by creating more heat upstairs. For each unit, there is another blower inside the house where the evaporator is to push the cold air out the vents, see if both of these are going. How do you move heat from upstairs to downstairs? Use a zoned heating and/or cooling system in your home to solve this issue. Oftentimes when a boiler stops working, the higher levels of the structure stop heating. The lower level may have warm radiators but all the higher levels have cold radiators. We have moved in to our new house only 3 weeks ago. A special metal construction powers the fan with the rising heat. But the difference to regular fans is that you don’t need to power it directly. maria_oichen, Nov 16, 2015 #1. A heat powered stove fan is a fan that you place on top of your stove to distribute the heat. Our gas heat stopped working downstairs but works fine upstairs. the system runs 24/7 and the temperature hovers around the low 80s when the outside temperature is in the 90s. They said fixing it would only be temporary and trying to get us to buy $11k new … The ventilation system, and especially the heating and cooling systems, should already be built to counter this natural force. Their is a 3 – 5 degree difference between the upstairs and downstairs. Hot air rises, and your upstairs deals with the consequences. I have a rental property with a one zone boiler system that has been problematic in the past, but was working fine up until a few weeks ago when I had to replace the water heater. Why do I have heat downstairs but not upstairs? We have tried bleeding it and draning the system. Various agents added to system to clear any blockages left for a few days -result still no heat to downstairs rads. I have bled the system numerous times, but the same problem keeps happening. This might be in a room downstairs that has the door closed. My Heater works upstairs, but not Downstairs when I set the heat on the thermostat. My 5 year old boiler stopped working recently (it had been serviced 3 weeks earlier). Despite the fact that both thermostats are calling for heat, the boiler is not firing and no heat is being produced on either upstairs or downstairs zone. New Boiler Fitted - some rads (previously working) now not working. Your roof absorbs a ton of heat from the sun, unless you have a lot of shady tree cover. All that hot air moves through your roof, into the attic and ultimately into your top floor. It starts to get cold and wife is pregnant, have to get it fixed!! Yours radiators are working downstairs but not upstairs. If your boiler seems to be working and your hot water supply is still functioning, but your central heating is not working, then the problem is either down to the settings on your boiler and central heating system or because a component of the boiler – almost certainly the motorised diverter valve – is broken. Somebody is bound to be uncomfortable. We replaced the shower mixer and we had hot water upstairs again. 3. The most basic answer.