Of course, all thermostats have been off during the summer. Hello, The mercury switch thermosta in a room at the main level of our house is turned off yet heat continues to stay on in the room (hot water baseboard, gas heat). It’s one of the worst situations you can experience as a homeowner. Once you’ve done that, check to see that the system switch is in the HEAT or AUTO position, and that the fan is set to ON or AUTO. Hello I have baseboard heat that has an integrated thermostat like the one here. I turned the thermostat off and the heat remained on. The 3 other zone rooms were too hot, I turned down the thermostats but the boiler kept working. Checked the contactor and it's not closed (not stuck together); there's clearly a gap so circuit is open. It has electric baseboard heat with its own knob on each unit. No. House uses oil heat… If it isn’t level, it won’t measure temperatures properly. To control the temperature, some models have a built-in thermostat; others are controlled by a line voltage, or zone thermostat-a wall -mounted thermostat that is… Well the one in my living room turned on all by itself with the knob in the off position. For a mechanical thermostat with a mercury switch (a small vial filled with mercury), first use a small torpedo level to make sure the thermostat is mounted level on the wall. I have the thermostat set to turn the heat on if it drops to 62, but since it is always above 70 the furnace should not turn on. The thermostat is turned too low. This power cycling is a literal snap with many smart thermostat models. In off mode, Mysa will not send power to your heater. Don't see any bad wiring connection. Electric baseboard heat won't shut off. Check Your Thermostat. However, we have noticed that our baseboard heaters are always warm upstairs. That would be an extreme fire hazzard and really high bills, since the heater would be running 24/7. heat comes out of base board even though thermostat is turned off and circulator is not running. I noticed the living room zone was not working, stone cold baseboard. Open the main panel door and look for a tripped breaker. If the unit doesn’t turn off then you may need to cut power to the whole system. They are hottest in the middle of the baseboard. As a solution I got my electrician to take out the thermostat and put in a baseboard … But 3 other zones were calling for heat and working, nice warm baseboard. The pilot light is still lit.....but the gauge on the furnace shows its ice cold~ HELP! I do not want a thermostat. 2 Adjust the heat anticipator. You may also notice your Honeywell thermostat has a blinking screen when the heat is on, or that your thermostat seems to be powering on and off … Remember: there should be a separate thermostat for each heating unit. More than likely the problem could be that your thermostat isn’t properly working, and you just need to tweak it to make your system work at 100% again. Installing heat through your baseboard is an efficient way to warm up your house – but to get the temperature that you want, you will need the best thermostat for hot water baseboard heat.This thermostat will control the exact temperature at which the boiler needs to bring the water – allowing your house to feel nice and warm. the circulator on my hot water system was just replaced. The baseboard thermostat can be mounted on the baseboard, or mounted remotely on the wall. 1 Questions & Answers Place. I need help getting my furnace on.my control says off. A couple of weeks ago, I was in the basement room and I felt the room was abnormally warm. I just moved into a new apartment and the thermostat is as low as it will go (55 degrees), however the baseboard heat is hot and the apartment is between 75 and 80 degrees according to the room temp read out on the thermostat. ... My apartment was added on 14yrs ago. The other suggestion I have seen for similar problems is to wire the unit to a plug. It heats up sometimes, and other times not, yet power is there. Can anyone explain why this is happening? This might be because your thermostat is actually on the wrong setting. I turned all the thermostats off and the boiler still kept working. It may be on the heater itself or on the wall. You wake up on a winter morning and notice it’s extremely cold in your home; you walk over to check the thermostat but you can tell it’s set at a balmy 72, so you play around with your thermostat and still, nothing. Because they can detach from furnace power without having to unscrew them. If the heating on the boiler is set to 'ON', then if the thermostat is turned down to 15C, for example, the heating will still come on if the room temperature falls below 15C. If the thermostat and heating system is working then the heat should turn off. What if my thermostat doesn’t have an off switch? Find answers now! This could be useful if your residence is empty for long periods of time and the heat can be completely turned off. I checked the mercury in the thermostat and made sure it wasn't engaging the system. a few months ago one zone would randomly stay on, we did change the thermostat we have not noticed the problem again, but in another zone we have the same problem, we changed the thermostat & it has not helped, the heat stays on no matter what temp we set it on, we have to shut the furnace off. Thermostat on wall for my electric baseboard heater does not seem to shut off it just gets very hot and all the room - Answered by a verified Electrician ... Aannd Are you still with me. The thermostat clicks but nothing happens. Also, if a double-pole thermostat is set to the “off” setting, there should be no risk of electric shock from the heater. I labeled the wires as I took off the old one, and installed the new one in the same way. My thermostat is shut off but 3 out of 5 baseboard heaters are still giving off heat. I had to finally shut it off by the circuit breaker. Similar posts direct people to mounting a smart thermostat at the heater. Turn off the thermostat control. My thermostat is shut off but 3 out of 5 baseboard heaters are still giving off heat.? In order for the furnace to start running, you need to set the thermostat for a temperature that requires the air to be warmed up. Before you turn off your heaters, you need to ensure that if you have any shortcuts set, that they are set to 'hold until I decide to change' option. I turned off the boiler. I have an issue with a baseboard heater. why does the heat come out of my baseboard long after the thermostat is off? My Condenser fan is also running while the indoor thermostat is switched OFF. You can try to turn … How can I shut my heat off? Turn off its power for ten to twenty seconds. The user can change indoor temperature by using the thermostat to turn the heat on or off, or by setting a particular temperature, at which the heating unit will automatically turn itself off. However, it is still advisable to shut off the power when working on the heater. We have a two level thermostat and that is how ours is designed to work. Changed the temp on the programible thermostat to 58; Shut off breakers to whole house (that worked, but is impractical) Shut off breakers to the rooms where the heaters are (did not work) I tried each breaker separately, but did not wait to see if they cooled off eventually. No insects or debris in contactor. Most electric baseboard heaters are wired into the home, as opposed to being plugged in. : The easiest solution is to turn the temperature of the thermostat below the current room temperature by at least a several degrees. Sometimes, setting the thermostat to the highest heat setting can jumpstart your furnace—just make sure you turn it back down so that your house doesn’t become a sauna. Then switch it on again. To adjust the thermostat: 1 Remove the thermostat’s cover. The zones in the system are controlled with Honeywell 40004850-001 zone valves. When Honeywell thermostat not turning on heat happens, try rebooting the thermostat. 6. we have a three zone baseboard hotwater furnace. ? The thermostat has been to set up to the times/temp we would like, however i have noticed that when we set the temperature to low (i.e 5oC) or even to OFF, the boiler is still on and burning away and the radiators (which have valves to adjust their own heat) are constantly hot. Why? A circuit breaker has been tripped. Thermostat Won’t Turn On: Why Don’t I Have Heat? Once you set up your thermostat, the baseboard heater cycles on and off to maintain the temperature of the room steady and there’s a much lower chance your units will overheat. I turn it down to 68 degrees, but the inside temperature did not lower. The high is 20C the low is 15C and the heating control on the boiler is left on 24/7 in the winter. I am looking for a way to turn the units (7 in total) On and off. If your thermostat is hard wired in double check the fuse or circuit breaker, if it is battery operated check to see if the batteries need to be replaced. Sure enough, there was quite a bit of heat coming out from the baseboard heater in that room. I need heat and right now the thermostat. The heat anticipator is nothing more than a small electric heater that warms the bi-metallic coil in the thermostat, thereby fooling it into thinking that the room is warmer than it really is so that the thermostat shuts the heat off before the actual temperature setting on the dial is reached. The Erie zone valves could close against 23 ft. We had a 4-gpm bypass installed in the distribution piping, but on mild days with only a few zones calling for heat, the circulators still operated high on the left end of their curve and were forcing up to maybe 15 gpm through zones that supposedly were shut off. Baseboard heaters are simple electrical units consisting of a heating element with attached metal fins for transferring heat, and a limit control- a switch that prevents the element from overheating. Just unsnap them from their wall plates. Adjust your thermostat to the desired temperature and see if the heat comes on. The thermostat can be mounted directly on the heater itself or on the wall so that the circuit wiring passes through the thermostat first on the way to the baseboard heater. And won't shut off. The main signifier that your Honeywell thermostat is reading the wrong temperature is that your house is colder than you have set it to be. This is also not an option due to the load on the breakers. If it an old mercury switch (bubble inside) type thermostat push it down so the mercury moves away from the 2 wires on the end of it, that should make it cut off, and tell you that the coil is shot. The thermostat will still be on but will not turn your heaters on. I am trying to replace a baseboard heat wall thermostat. Now the temperature inside is cooling, but when I turn the breaker on, even though the thermostat is still set to off, the heat is still … A new line-voltage thermostat will need to be connected as part of the installation of the new baseboard heater . 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