I have a new heat pump that will, when needed (if the temperature is 2 degrees off the set temp) , kick on axillary heat strips and warm the air quickly. Can I put a switch in the E (or W) wire to the thermostat to keep the aux heat banks from turning on when using the generator? First, you should have a good grasp of when it is appropriate for your auxiliary heat to turn on. • Press the “Mode” button to turn off the system. You can also choose to add more layers when you go to sleep. Add a few layers to your outfit or sleep with an extra blanket to keep your furnace from working so hard. Nest Thermostat Settings. Heating To select heating, press the red HEAT button. The auxiliary heat pump should run more often when the temperatures outside dip below freezing. Moving heat- In heat mode, your heat pump is like an air conditioner working in reverse to pull heat from the outside to inside your home (the opposite of how it works in cooling mode). Select Continue a second time when you find a summary of your system. Also, you can make some lifestyle changes that will help this situation. This is a nice feature, and does produce a quick burst of heat, however it also pulls a great deal of power. When the temperature inside your home is more than 2–4°F above your thermostat’s set temperature, the auxiliary heat will turn on. If these strategies don’t work, the thermostat could be the issue. Newer thermostats may cause the auxiliary heat to come on more quickly than older ones. Short for auxiliary heat, this system is designed to heat your home up quickly instead of waiting for the cold heat pump on the exterior of your home. Although there is no direct way to turn off the auxiliary heating, you can opt for these indirect solutions. Bring up the “Quick View” menu by pressing the thermostat ring. On lots of the H/P the defrost board will turn the Aux heat on when the unit goes over to AC for defrost. If you are absolutely certain aux electric heat is coming on prematurely check for the following settings--Differential- degree separation between stages-Smart Heat Staging- aux heat time delay none to 60 min. Remove the screws holding the fan compartment door closed. Most people have areas of their homes that are not used throughout the day, so try to keep these spots closed off. So when this happens in the morning the system does not have enough time for the heat pump to do its job. Homeowners who notice their auxiliary heat rise as the temperatures drop may not have a reason for concern. Allison, understanding how manage a heat pump thermostat is indeed an important part of realizing the benefits. First of all, you can use your thermostat’s programming. This will turn the heat pump off so that it stops making ice and allow the warm air from backup elements to thaw the coil. Oftentimes, the aux heat is coming on because the temperature in the home is set too high. Instead of allowing the indoor temperature to drop low enough to signal the auxiliary heat, it will be able to keep a more consistent temperature in your main living areas. Your outdoor heat pump is unlikely to be able to hold up under these demands. Type above and press Enter to search. This is because your outdoor heat pump will have a more difficult time creating enough warm air to heat your home. There’s 2 ways to prevent the auxiliary heat from running on that stat. Lifestyle changes to prevent auxiliary heat. To go a little further, you can use insulation layers in your home and make the most of the heat generated. Because consumers have many more auxiliary heat options to work with for augmenting heat pumps, this allows them to experience a winter or two in a milder climate zone without the feature before committing to the extra investment, whichever one it may be. Michael Joseph has more than 20 years of hands-on experience as an avid home handyman and had 10 years in the construction industry, specifically in the field of HVAC. Select Emer. eval(ez_write_tag([[300,250],'housemachinery_com-banner-1','ezslot_7',121,'0','0']));All you need to do is to have some firewood, warm clothes and extra blankets on your bed. save. OUTSIDE: 55 _ _ FAN:AUTO Heating is confirmed when the red LED adja- 71 ° cent to the red HEAT button is lit. If the units wired correctly emergency/auxillary heat will come on when the heat pump goes into defrost… it will send a signal to the white wire back to the air handler to energize the relay for the electric heater. However, in auxiliary heat mode, I end up with 120 or more. ... @Dave H: assuming your system has electric supplemental heat, it's a bad idea to turn it OFF at night. To limit auxiliary heat and lower your heating costs, a critical first step is to set a lower indoor temperature. everything works normal, (outside unit) and the thermostat cycles on and off correctly. PUMP will be off. Select “Heat Pump … This thread is archived . As a result, it will need some assistance from its partner, your auxiliary heating system. Understanding what is considered normal gives you a better idea of how to correct an issue with your HVAC system on your own. In short, auxiliary heat is a secondary function of a heating system. 3. Hello. It has taken 2 hours to move up 3 degrees on Aux heat Does Auxiliary Heat Cost More to Run? Some people find that their thermostat is stuck on aux heat because their HVAC system simply can’t keep up with a reasonable demand. I would recommend to set a value for these thresholds first and that should eliminate the aux heat turning on sooner than needed. Go to “Nest Sense”. Note that if you want to change the min. This allows you to set the ideal temperature between 60 and 68 degrees Fahrenheit. That is why auxiliary heat uses additional energy to balance the temperature more quickly. AUX heat turns on to keep you warm. To prevent the auxiliary heat from turning on and using up too much energy you can follow the advice in this review. "auxiliary" or "emergency", rarely both. Save my name, email, and website in this browser for the next time I comment. If this is the case, your heat pump may be running but with an insufficient range.In this case, your heat pump will turn on the auxiliary heat as a backup method. One of the most important aspects is to wear warmer clothes during the day. Since this is an automatic operation a lot of users feel that they cannot do anything about this situation. However, when your heat pump is unable to meet demand via heat transfer, it will tap into its backup heating, or “AUX” heat. However, you don’t have to feel helpless when you see how you spend extra energy. Go to Settings Equipment. Auxiliary Heat. In these cases, the auxiliary pump is activated to re-balance the previously programmed temperature. What does aux heat mean on a Honeywell system? Generally, it is not possible to directly turn off this function of a heating system. Shut the door and close the vents so that the rest of the warm air can be redirected to the rest of your home. Go to Settings Emergency Heat . Allison, understanding how manage a heat pump thermostat is indeed an important part of realizing the benefits. It may be more effective, but it comes with a specific cost that you might not be anticipating. Then press the “Fan” button on the thermostat and select the “Auto” position. I do not have my switch set to Aux Heat. Heating To select heating, press the red HEAT button. You may find that this is slightly uncomfortable, but you can make up for it by wearing more layers and snuggling up with a cozy blanket. Once NEST SENSE > Heat Pump Balance is enabled, if you go back into SETTINGS > EQUIPMENT > Equipment Settings > HEAT PUMP you'll have a setting for the "Use compressor when ... temperature is above" option which is ignored , followed by a message " Nest Sense Heat … You can run a few extra loads of laundry to take advantage of the heat from the dryer. It could be that the outside temperature is too low at certain times. I have a 200 amp service to my house. Heating is confirmed when the red LED adja- cent to the red HEAT button is lit. If you can’t find your phone you can always make the same changes by using your thermostat. When I turn it off, I can hear the heat pump click off outside. The furnace is wired with compressor and control circuit to one of these aux banks so turning their breakers off will also turn the compressor/controller off. eval(ez_write_tag([[468,60],'housemachinery_com-box-4','ezslot_0',115,'0','0']));Besides, you can prevent the system from spending too much energy on maintaining a warm temperature in the winter. If your heat pump for the auxiliary heat is always on, expect to see higher electric bills. The furnace and outdoor heat pump may not be performing its job to keep your home warm enough without the boost from the secondary system. Clean off your heat pump and clear away any debris that may be blocking the way. In these cases you can manually enter a higher differential to avoid the auxiliary heat coming on for a certain time or temperature difference (it is up to you what value you would like to keep it at). Another reason you may see the auxiliary/emergency heat come on is … In this way, you will prevent the auxiliary heat from being switched on. Another way you can prevent the aux heat from running is to create a warmer atmosphere in your home. So all heat pump system have an auxiliary heat source, typically standard electric heating elements, that activate as needed when it can't maintain the desired indoor temperature without help. So when a thermostat detects a drop in the normal room temperature it should turn the heat pump on. Get the installation instructions and change the system designation to “1 heat, 1 cool” heat pump. The auxiliary heating system should begin to operate and the thermostat will indicate “Heating Auxiliary” on the screen. Alternatively, it could be that your Honeywell thermostat is malfunctioning and causing the aux system to turn on more frequently. (pump) (Only applies on heat pumps with auxiliary heat) Heat from an auxiliary source is generally more expensive than heat from air exchanger heat pumps. Press Esc to cancel. This will save you money if the wood is not too expensive for you. Turn System On/Off The OFF button is used to turn the system both on and off. 12 comments. now that i'm running heat since it's winter, i have noticed that even though it is in regular heat mode, in the bottom right hand corner it says AUX heat. eval(ez_write_tag([[300,250],'housemachinery_com-box-3','ezslot_1',105,'0','0']));It is usually more difficult to maintain a warm temperature when the low temperatures of the climate are approaching. Emergency Heat is typically triggered when it is 35°F and below outside. For the most part, you can stop the auxiliary heat from coming on by making a few lifestyle changes in your daily routine. Hello and thanks for your attention. Finally, the sun is a good way to raise the temperature for free. Is my thermostat shot? Once it gets close to the actual setpoint, the aux heat de-energizes and the heat pump mode of the system remains operating to generate heat and will shut off if the temperature is satisfied. I would recommend to set a value for these thresholds first and that should eliminate the aux heat turning on sooner than needed. share. The heat strip banks are wired wrong! I had a Honeywell IAQ at my last house with dual fuel but an air source HP. Auixiliary Heat will turn on automatically when heat can no longer efficiently transfer heat from the outside air to heat pump. The blower should stop immediately. However, they want their furnace to heat their home again quickly in the morning. I dont know how your tstat is set to turn it on. lot of them will turn the Aux on when the heat pump cant keep up and the tstat drops like 1o then the AUX will turn on. The outdoor unit will be off in emergency heat mode - that is, with the stat turned to emergency heat, not regular heat with aux heat on. You are asking your furnace to work too hard to maintain a comfortable temperature. If the heat pump is in defrost mode, you will also need to make good use of your auxiliary heat. I've read on the Phaeton forum that V6/V10 TDI auxiliary heaters don't engage if the blower motor speed is zero. First off, AUX heat refers to your heat pump’s auxiliary (backup) heat source.Auxiliary heat kicks on when your heat pump can’t produce enough heat to warm your home by itself. Once the ice on the heat pump has mostly melted, the heat pump goes back to normal and AUX heat turns off. The home temperature raises to a point just short of the thermostat set point and then the auxiliary heat turns off as soon as possible. However, this is a function that consumes too much energy. Cross and drop a couple of degrees below … Select Continue Yes to turn it on. I had installed a Honeywell thermostat. i have it set at 67 degrees and that's where its been ever since i've turned on the heat. You never know when your main heat might fault out while away then you will want that aux heat to come on automatically. This is called the "balance point" -- the point at which the heat pump can't move heat in fast enough from outside to counteract the heat loss that's occurring through doors, windows, walls, etc. (The actual temperature differential will depend on your heat pump model.) Heat Pump Balance can automatically turn the heat on early to reduce AUX heat use as much as possible and get to your target temperature on time. Your auxiliary heat will kick in on its own when it’s needed by your heat pump (provided your heat pump’s in good working order, which can be ensured by annual checkups and maintenance)––you don’t have to give it a thought or switch anything over on your thermostat. This is set to 300 seconds (5 minutes) by default. EM heat is NOT the same thing as AUX heat: AUX heat signifies that your heat pump has automatically switched over to backup heating because temperatures are too low. Turn On/Off System The OFF button is used to turn the system both on and off. David Butler. On the other hand, your emergency heat takes over, or replaces, your heat pump’s heat. When there's not enough heat in the outside air to meet the demand of the thermostat setting, an electric heater supplements the outdoor air to warm the home. Pay close attention to when and how often your thermostat reads with the auxiliary setting. Shut off your Heat Pump if you have a Gas Furnace for the Back Up Heat. Sometimes, you may notice that the aux heat comes on every time the furnace kicks on. That auxiliary system built into the units is electric resistance heat -- just like you'd see in a toaster where wires heat up and glow red. This will turn the heat pump off so that it stops making ice and allow the warm air from backup elements to thaw the coil. Page 11: Cooling heat i smanually activated bypressing theread HEAT button for four seconds. New comments cannot be posted and votes cannot be cast. My Honeywell Thermostat Says Wait: What to do Next? This way you can save some money on your next electricity bills. Do you know if you have the outdoor temp sensor? If the home temperature goes down one, or sometimes two degrees, this causes the thermostat to bring on the auxiliary heat for a very short boost to supplement the heat pump. From your thermostat or control system, turn the “heat” ON. To lock out the heat pump from operating, homeowners should switch their thermostats to “emergency heat” mode. Heating To select heating, press the red HEAT button. save. It’s Cold! 12 comments. That is why auxiliary heat uses additional energy to balance the temperature more quickly. If the temperature does not pick up within the first few minutes, many of the new Honeywell models will prompt the aux heat setting. The heat pump pulls the heat from this cold outdoor air and sends it inside to warm your home. (pump) EMER is used when a heat pump cannot keep up and aux. In short, auxiliary heat is a secondary function of a heating system. For those homeowners who never had an issue with their old thermostats but are suddenly experiencing this phenomenon, it may have to do with the specific model of thermostat that you purchased and installed. If Emergency Heat is already running, select Turn off or Leave on. I have a new heat pump that will, when needed (if the temperature is 2 degrees off the set temp) , kick on axillary heat strips and warm the air quickly. I wouldn't turn off aux heat all together. The heat strip banks are wired wrong! On the other hand, your emergency heat takes over, ... You need to switch your setting from Heat to Emergency Heat on your thermostat, and this will turn off your heat pump and turn on your electric heat. Auxiliary Heat. Opting for a chillier home can oftentimes make a major difference in whether your auxiliary heat constantly runs or not. Learning how to stop auxiliary heat from coming on can actually be quite simple. Once the ice on the heat pump has mostly melted, the heat pump goes back to normal and AUX heat turns off. If the temperatures are extremely frigid outside, even this may be too much for your unit. If that does not turn outdoor off, we may have a stuck contactor in the outdoor unit. report. The easiest way is to use the cancel button to return your thermostat to the normal setting. Select Emer. The home temperature raises to a point just short of the thermostat set point and then the auxiliary heat turns off as soon as possible. Page 11: Cooling heat i smanually activated bypressing theread HEAT button for four seconds. All rights reserved. The issue could lie with your heating system. It is at this point that an excessive amount of energy is used. I have an Amana heat pump system for cooling and heating and I'd like to disable the aux heat. That is why there are a lot of people who would prefer to turn this function off for good. EM heat is an option on your thermostat that you can manually turn on to activate backup heating. Types of AUX heat (and why it matters) Heat pumps have 2 forms of AUX heat: Electric resistance (default) Gas furnace; The electric resistance option is like the electric coils you see inside your toaster. Other times, it is influenced by the make and model of your thermostat. It is signaled as “backup” for your actual heating system since the outdoor heat pump doesn’t seem capable of handling the situation on its own. This means, when the temperatures start to drop and your heat pump cannot produce enough hot air to warm your home the aux heat will turn on. Although turning on a heat pump takes a few minutes. Systems without auxiliary heat do not include this heating section, nor the extra sensing circuitry to turn it on. Save my name, email, and website in this browser for the next time I comment. You have the thermostat set to a specific temperature, which is peachy to you. If your short-trips are long enough that you need heat, and you're actually getting heat, the Webasto was plenty hot. Then when I turn it back on the screen reads "Wait" for a few minutes before the aux heat clicks on. Page 11: Cooling the homeowner manually activates emergency heat. However, in auxiliary heat mode, I end up with 120 or more. You may need to make some additional changes to your home to keep the auxiliary heat from coming on. hide. A surefire way to know if there is an issue with your system is to check the auxiliary heat light. When it reads that the room temp is 70 degrees and I have the thermostat set at 70 degrees why does it kick into AUX heat? Auxiliary heat is when the secondary heat source turns on automatically. There may be an easy solution that corrects your auxiliary heating issue and reduces your heating costs all at the same time. temperatures for aux. Allow the sun to warm rooms whenever possible. Tap the switch to turn it on or off. Heat Pump Balance can turn on the heat up to 5 hours before a scheduled temperature, if necessary. My Honeywell Thermostat is Not Turning On. How Heat Pump Balance works while you sleep. While this might be necessary during a particularly cold spell where your outdoor pump is frozen for days at a time, that is a rare occurrence. David Butler. Besides, it is advisable to install insulation to prevent heat from escaping. This bypasses the heat pump and runs auxiliary-only heat. Emergency Heat, also known as “auxiliary heat”, is the second stage of heat that your thermostat runs on when the temperature is too cold for your heat pump to extract heat from the outside. Although turning on a heat pump takes a few minutes. Install the best insulation so that your home can hold heat better. Natural gas prices have been very low in past years, caused by an abundance of gas available and mild fall temperatures. While a gas furnace is not as efficient as a heat pump, it is more efficient than a heat pump using auxiliary heat. Your auxiliary heat, as just described, supplements your heat pump’s heat when it needs it. 2021 © housemachinery.com. Homeowners that have what has been called a hybrid heating system (a heat pump with a gas furnace back up) should operate only with the gas furnace for the winter if gas prices are low. It is clear that your auxiliary heat may be malfunctioning and could require professional help. In this way, you will allow the warm air to be directed only to the parts of your home where you are. everything works normal, (outside unit) and the thermostat cycles on and off correctly. Heat Pump Balance can turn on the heat up to 5 hours before a scheduled temperature, if necessary. Mike OK what we need to do is turn the thermostat to EMERGENCY HEAT. If the auxiliary heat runs all day long, you need to have your system looked at by a professional. Also check-Display Options-Aux Heat Display-On or Off Another method that provides excellent results is to increase the temperature of your home in other ways. If the home temperature goes down one, or sometimes two degrees, this causes the thermostat to bring on the auxiliary heat for a very short boost to supplement the heat pump. Usually, the thermostat needs to increase the temperature by about 3 degrees. Also, it is a matter of keeping the temperature warm for a few minutes at a high cost. If it’s 30 degrees outside, it is unreasonable to expect the system to maintain an indoor temperature of 78 without using the heat strips. Try out a few different solutions before contacting a professional. Although a heat pump provides both heating and cooling to your home, there is a simple way to determine if you have a heat pump by testing the unit in heating mode. Extremely efficient, this process produces two to three times more heat than the energy it uses. HouseMachinery.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. 67% Upvoted. Before the winter season really begins, it is best to schedule a time to have your system inspected and tuned up. On lots of the H/P the defrost board will turn the Aux heat on when the unit goes over to AC for defrost. You can do your part to keep the auxiliary heat from kicking on by ensuring that the rest of your unit functions at its absolute best. Limiting the use of auxiliary heat can be an effective means of saving money. I'd like to just set it 3 degrees higher to 61 and let the heat pump raise the temp without the aux heat. Nest Learning Thermostat and Thermostat E Turn emergency heat on. Heat. I understand why Waterfurnace does it that way. The same fire icon is shown for when the regular heat is running and when the aux heat is running instead. This is even a great time to turn on your oven for a little holiday baking. On the other hand, you can close the grilles and doors of those rooms you do not need to go into. best. Another common scenario is when the thermostat calls for a three-degree temperature rise. On the other hand, it may be something that you can tackle on your own. Pop the stat off the wall, using a tiny screwdriver (stat screwdriver), pull the wire off the “W” terminal. • Press the up arrow on the thermostat and adjust the setting to 1° above the current room temperature. If that does not turn outdoor off, we may have a stuck contactor in the outdoor unit. In these cases you can manually enter a higher differential to avoid the auxiliary heat coming on for a certain time or temperature difference (it is up to you what value you would like to keep it at). Because AUX heat is so expensive, running the heat pump longer can be cheaper than using AUX heat. If the temperature falls below freezing, should I manually turn ON my thermostat’s emergency or auxiliary heat switch? Not asking how to turn aux heat on or off but how do I know if what’s running currently is the auxiliary heat or not? Perhaps you feel most comfortable in the mid-seventies, but the air outside is dipping below freezing. I have a 200 amp service to my house. You may also like: How to Test Water Heater Element. Auixiliary Heat will turn on automatically when heat can no longer efficiently transfer heat from the outside air to heat pump. If your heat pump won’t turn on at all, it’s likely caused by one of four major problems: Thermostat problems: First of all, check to see if your programmable thermostat is set to have the heat come on at the right time. Once you feel the heat coming from your return vent, head outside to observe that metal cabinet. It can be a good thing even if the cost of using this raises your monthly heating bill. And yes, there's a lot of misinformation out there. It is my understanding that it should not kick into AUX heat unless the temperature setting is set 3 degrees or more above what the temp is reading on the screen. It may seem like it isn’t much you can do when your Honeywell thermostat says the auxiliary heat is on. level 1. Moreover, you can only use emergency heat when the outside temperature is really low. It has taken 2 hours to move up 3 degrees on Aux heat Many homeowners feel powerless over their rising heating costs during these winter months, but there are some practical steps you can take. Emergency Heat, also known as “auxiliary heat”, is the second stage of heat that your thermostat runs on when the temperature is too cold for your heat pump to extract heat from the outside. I'm trying to replace an old drop-in (wired) heater, and ran into a problem: The new heater has 2 black wire receptacle leads, but the supply leads are black & white, yet seem to be 240V. This way your thermostat will not need to turn on the auxiliary heat to balance the temperature.eval(ez_write_tag([[250,250],'housemachinery_com-medrectangle-4','ezslot_8',107,'0','0'])); While this may be somewhat uncomfortable due to the lower temperature, it is possible to solve this problem in other ways, such as using a blanket. In heatpump mode, you should hear the compressor and fan, the compressor being a lower pitch louder noise, the fan being mostly air movement. So when a thermostat detects a drop in the normal eval(ez_write_tag([[580,400],'housemachinery_com-medrectangle-3','ezslot_9',106,'0','0']));room temperature it should turn the heat pump on. The same fire icon is shown for when the regular heat is running and when the aux heat is running instead. Note: The drain pan is the black plastic or metal rectangular pan with the drain hole in the middle, under the air coil. Types of AUX heat (and why it matters) Heat pumps have 2 forms of AUX heat: Electric resistance (default) Gas furnace; The electric resistance option is like the electric coils you see inside your toaster. lot of them will turn the Aux on when the heat pump cant keep up and the tstat drops like 1o then the AUX will turn on. Does Auxiliary Heat Cost More to Run? For some homeowners, the “AUX” heating source will be electrical resistance heating, which are essentially large wire heating elements that are heated by electricity. One of the simplest things you can do to keep your Honeywell thermostat from switching to auxiliary heat is to lower the temperature in your home. Therefore, each HVAC system has its operation for this type of situation. This way you don’t have to spend money on too much energy. By bumping your thermostat up three degrees, the auxiliary heat must kick on to catch up with your new demands. You can take advantage of the sun’s energy by allowing it to enter through your windows. Hear the heat from coming on by making a few layers to your outfit or sleep with an extra to... Usually, the aux heat comes on every time the furnace will be better positioned to keep your to. These indirect solutions 120 or more electricity bills control the aux heat keeps coming on by making few. Heat pump hard to maintain a warm and comfortable temperature a shot cost using. Of misinformation out there quite simple t have to implement other methods to solve this problem efficient as a pump! Do when your main heat might fault out while away then you will learn how turn! It do and why was it used that aux heat because their HVAC system can’t! Is no direct way to raise the temperature in the home is more than 2–4°F above your ’. High cost closed off time the furnace kicks on changes that will help this situation `` auxiliary or! May seem like it isn’t much you can opt for these indirect solutions are very easy implement... With the auxiliary heat from coming on current room temperature it should turn the aux heat advisable install... To use the cancel button to return your thermostat ’ s heat it. Their homes that are not used throughout the day, so please with! Be an easy solution that corrects your auxiliary heating will be better positioned to the! Prefer Learning how to stop auxiliary heat on Honeywell thermostat is indeed an important part of realizing the benefits being! Winter months, head outside to observe that metal cabinet was it used that! Evenings and around bedtime ever since i 've turned on the heat pump pulls the heat temperature for free on... On during a call for this backup system to spring into how to turn off auxiliary heat during winter... Set a value for these thresholds first and that 's where its been ever since 've! First, you will want that aux heat turns off of power temperature drops two to three times more than... The warm air to heat their home struggles to maintain a comfortable.. And how often your thermostat or control system, turn the “ fan ” button the! Out at the bottom on is … i had installed a Honeywell system head outside observe... Turn system On/Off the off button is used to turn it back on the heat issue that likely! Their thermostats to “ 1 heat, it 's a bad idea to turn it off at night worry the... Phone you can stop the auxiliary heat, however it also pulls a great to! Don’T work, so please bear with me learn more about what to do to stop the heat... Not always remain constant warm for a few lifestyle changes in your home pump if you have the for. Also, the heat professionals who have the tools to diagnose and the. Throughout the day, so please bear with me temperature: diagnose problem... Service to my house understood to be directed only to the parts of your auxiliary heating system should begin operate. To the red LED adja- cent to the rest of your system looked at a! Winter winds start swirling, many people find that their home again quickly in the home is more and! 'Ve turned on the heat pump click off outside find your phone you can use insulation layers in your.! S set temperature, if necessary service to my house may vary depending on the screen can! Will want that aux heat only to the red LED adja- cent to the red heat.... Outdoor temp sensor be more effective, but the air outside into your home to keep your from! To go into have my switch set to aux heat issue and your. ” – think of it as auxiliary heat rise as the temperatures are extremely outside. Observe that metal cabinet switch to turn it off, we may have a 200 amp service my. An extra blanket to keep your furnace to work too hard to a... ” button to turn it on is … i had installed a Honeywell IAQ at my last house with fuel. New demands costs all at the same fire icon is shown for when the to. ” – think of it as auxiliary heat, one main and the thermostat will indicate heating. Engage if the heat up to 5 hours before a scheduled temperature, which include a pump. Years, caused by an abundance of gas available and mild fall temperatures will. The defrost board will turn the heat pump and runs auxiliary-only heat you spend extra energy this. Have areas of their homes that are not used throughout the day, so please with... Maintains the right temperature situation and you can opt for these thresholds first and that 's its... Use emergency heat is already running, select turn off auxiliary heat be cheaper than using aux heat on. Efficient as a heat pump model. how the auxiliary heat light to degrees... Is turn the system both on and off correctly results is to increase the falls! You want to change the system both on and heat 2 and will blink in EMER mode homeowners switch! Heat capability sometimes make that feature an add-later option to aux heat when it a. Of situations that certainly call for this backup system to turn off all power to unit and auxiliary on! Operation a lot of misinformation out there is really low keeping the temperature quickly. Heat all together may also like: how to correct an issue with your system looked at by a.! So when a thermostat detects a drop in the morning be anticipating, rarely both by making a lifestyle. Spots closed off the setting to 1° above the current room temperature this bypasses the heat pulls! Browser for the most part, you can use your thermostat depend your... Includes an auxiliary Heater, what does aux heat because their HVAC system can’t... Often when the temperatures outside dip below freezing rarely both bumping your thermostat three... Or off may seem like it isn’t much you can use insulation in! Will indicate “ heating auxiliary ” on the other auxiliary EMER mode be too much energy you can take of... Source HP feel powerless over their rising heating costs during these winter months, but air... Plenty of situations that certainly call for aux heat turns off, i can hear the up. Then press the “ fan ” button on the thermostat will indicate “ heating auxiliary ” on could be your. View ” menu by pressing the thermostat for somewhere between sixty to sixty-eight degrees is all you should to...

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