Yesterday 4/30/2018 I decide to turn on the AC because it is starting to warm up and found that once again the Nest thermostat will not operate the AC. Required fields are marked *. Put simply, we'll walk you through turning your dumb home into a smart home. Nest Sense gives you plenty of control over your heating system. Put this wire in the Nest Thermostat’s W connector. But the Nest thermostat learns how quickly your home heats and cools, so it can adjust the temperature while you sleep to minimize AUX heat use to warm up your home in the morning. We can make your dumb home smart. 2. share. While we definitely understand you and give you plenty of options to choose from, the Ecobee4 is arguably the best thermostat for heat pumps with auxiliary heat. From there, you can turn off your Nest. Lut us send you our best tips weekly for the Echo, Google Home, and more. Just thinking through this, you should be able to see that more capacity will result in a lower balance point. Tap Settings . Instead of a heat pump with a capacity of 18,000 BTU/hr (1.5 ton), let's put in a heat pump with a nominal capacity of 30,000 BTU/hr (2.5 ton). So heat pumps are sometimes paired with powerful AUX heat, which is much less efficient but can heat your home quicker. Pull off your thermostat’s display. Heat Pump Balance lets you select a level of comfort and energy savings that you like: more comfort, more savings, or a balance between the two. Important: Do not touch the wires in your thermostat while you check them. Just fill out the information below and we'll turn you into a smart home expert. It will still work properly but you won’t be able to use and configure the “Heat Pump Balance” feature. You can set a lockout temperature manually in the Equipment menu of your thermostat. Some people will tell you that setting low nighttime temperatures if you have a heat pump will waste energy. How early your system will start cooling your home is determined by Early-On. The Nest thermostat also figures the heat pump… If you think that the wires are configured incorrectly, contact a. Sometimes, the “Heat Pump Balance” option may be missing in Nest Sense. I’d do it again too. ... alt heat is way different if you have it set for this) for that menu option to appear. “Heat Pump Balance” … Heat again (Nest Learning Thermostat) or Turn On (Nest Thermostat E) to confirm that you’d like to turn emergency heat on. You can change it from the Nest app or from your thermostat. Honeywell TH6220WF2006/U Lyric T6 Pro Wi-Fi Programmable Thermostat with Stages Up to 2 Heat/1 Cool Heat Pump or 2 Heat/2 Cool Conventional 4.4 out of 5 stars 688 $100.83 I replaced the nest with the original Honeywell thermostat and tested. • If there’s a white wire in the connector labeled both W and O/B, then you probably don’t have a heat pump. We are experiencing longer than normal wait times for support. The nest is reading the system as a dual fuel system and I cannot access the heat pump balance option in within the Nest settings. Just thinking through this, you should be able to see that more capacity will result in a lower balance point. If it isn't, you can use Early-On which is a similar feature, but your thermostat won't take specific measures to avoid expensive AUX heating. If there’s no wire in the O/B connector, your system is not configured as a heat pump. What am I missing? This is very strange considering the nest operated the AC all summer of 2017 and ran the heat all winter of 2017 and into 2018. Tap Heat Pump Balance. Most modern heat pump systems can hold their own own down into the 20s. Disclaimer: Some pages on this site may include an affiliate link. I have everything wired up correctly, but I don’t get an option to use heat pump balance. Note that you can still set a lockout temperature by following the previously mentioned steps: Settings > Equipment > Heat Pump. This allows Nest to know if the Heat Pump is the least cost way to heat at any given time. You should verify that the X wire on the old thermostat is not a common wire. This does not effect our editorial in any way. No matter which setting you choose, Heat Pump Balance monitors how efficiently your heat pump is working, the current weather, and the weather forecast to determine how often to use expensive AUX heat and how to best use it in the future. No furnace to look after, no heat pump to die, no problems. On most regular thermostats, there’s usually a physical switch that you control to turn the unit on and off, but on the Nest it’s a bit hidden. If your system blows air through vents in your home, you have a forced air system, but you may not have a heat pump. o On the Nest app, choose your thermostat and go to Settings > Nest Sense > Heat Pump Balance > Choose “Max Savings” • The Equipment settings let you configure the devices connected to the thermostat. You should verify that the X wire on the old thermostat is not a common wire. Heat. Auxiliary (AUX) heat is a second source of heat that comes with some heat pump systems. Enter your e-mail below and we'll send you our best tips weekly for the Echo, Google Home, and more. Keep in mind that it’s not uncommon for the AUX hit to automatically switch on even when the pump is providing enough heat. Nest Thermostat: https://amzn.to/34kKVigIn this video we teach you how to wire a Nest Thermostat with a Heat Pump. My Nest now does only heating… so it’s Ok, but if it ever dies… an Ecobee. Here are several of the leading drawings we receive from numerous sources, we wish these images will certainly work to you, and also hopefully really relevant to what you desire concerning the Heat Pump Wiring Diagram For Nest is. If that’s the case, you may need to recheck the thermostat wiring. If you have wires in both the W1 and W2 connectors of your Nest thermostat, your system is a dual fuel system, and won’t use Heat Pump Balance. Whenever you’re using AUX heat instead of your heat pump you risk running up the electricity bill a lot. I have a dual fuel, heat pump & gas furnace setup. Choose Settings . Nest Thermostat’s Nest-Sense Feature With Heat Pump. You don’t have to connect your Nest thermostat to your Wi-Fi network. If it’s a heat pump, Nest will know—and do a special test to check the orientation of the O/B wire. Using Nest-Sense the thermostat Monitors The Heat Pump’s Operating Performance all the time it’s running. then you likely have a heat pump. Nest – Smart Thermostat for Heat Pumps. Close. Your Google Nest thermostat will use Wi-Fi to check the outdoor weather conditions near your home. Known as Heat Pump Balance, it allows you to choose how much auxiliary heat to use, which is handy since such heating options can be expensive. If the walls of your home are too cold and your heat pump is not powerful enough, AUX heat may be needed in order to make up the degrees. Archived. Your email address will not be published. You can change this option any time in the Nest Sense menu. I have a train XL 14 I heat pump system with auxiliary electric coils. The most common type is forced air heating, which will be the first option. Air-source heat pumps work on a novel principle: instead of directly producing the heat that you need to keep warm through the winter, the heat pump will find heat energy in the outside air and bring it into your home, using refrigerant as the medium of heat exchange.. Some heat pump installations may have the auxiliary heat connection labelled as X, W1 or W2 on the thermostat. You can change Heat Pump Balance settings from the Nest Sense menu on your thermostat or with the Nest app. If it gets colder outside than the set lockout temperature, your heat pump will use AUX heat. Heat Pump Balance controls AUX heat. If you live in colder states with harsh winters, the outside temperature can mess with your heat pump. Heat Pump Balance can turn on the heat up to 5 hours before a scheduled temperature, if necessary. Page 27 Y2 wire without Y1wire. Contact Us | Privacy Policy | TOS | All Rights Reserved, Join our newsletter and get all the latest. So close! Nest thermostat Heat Pump Balance settings are for systems that have a heat pump and auxiliary (AUX) heat. My Nest now does only heating… so it’s Ok, but if it ever dies… an Ecobee. Thermostatic Controls - Nest 2 Install with Heat Pump w/Aux Heat ... there is no HP Balance option enabled and while I can manually turn on Emergency Heat, I'm not seeing an option for HP Balance to enable it to turn on the Strips while the compressor is running. Push to continue. After I realized there was no heat pump balance option I set it up as auxiliary heat and it works great. These thermostats are required to be compatible with all standard fuel types including, oil, natural gas, electric power, and dual fuel. By default Nest will activate the heat pump balance, which then automatically determines the aux heat lockout temperature. When this happens, your thermostat has calculated that it can save energy by temporarily increasing the temperature in your home slightly while you sleep so it can get to your morning temperature using less (or even no) AUX heat. Report Save. Original Poster 3 years ago. If you're a night owl, the Nighttime Heat might appear on your Nest thermostat and in the app. If your heating system supports an AUX heat function then you have to make the appropriate configuration based on your personal needs and preferences. Put this wire in the Nest Thermostat’s * O/B connector. If your floors warm up to heat your home or you have radiators. Setting the lockout temperature is important if you want to minimize the use of AUX heat. level 2. Select Nest Sense. Tell us more and we’ll help you get there, If Heat Pump Balance is enabled, you don't have to worry about the lockout. If you can’t find your phone you can always make the same changes by using your thermostat. Nest gives you a green leaf if you turn off the Early On feature, even though the instructions indicate it might save you energy, especially while using a heat pump. If you don’t have a wire in the W2/AUX connector, you don’t have AUX heat. Instead of a heat pump with a capacity of 18,000 BTU/hr (1.5 ton), let's put in a heat pump with a nominal capacity of 30,000 BTU/hr (2.5 ton). But, I don’t have a pro set up ID number. Nest 3rd gen model will turn ON the aux heat system only when it is necessary (only when the outside temperature falls below the aux heat lockout temperature). We appreciate your patience and understanding during this time. If the Heat Pump Balance doesn't appear in the app or your thermostat’s Nest Sense menu, you may have an incompatible system, or there could be a wiring issue that makes your thermostat think you have an incompatible system. I think I need to access the pro set up and change from a dual fuel to a single fuel. If no wire is present then you don’t have AUX heat which means that the “Heat Pump Balance” isn’t available. The Nest Thermostat is one of the most popular options, and it comes with a whole handful of settings that you should take advantage of if you’re looking to dial down your utility bill. Select your thermostat. Using Auxiliary Heat with a Nest Thermostat If you have a central HVAC (heating / ventilation / air conditioning) system called a "heat pump", and live in an area where the temperature in the winter goes below about 50°F (or 10°C) then you probably have something called "emergency heat" or "auxiliary heat". When the weather outside gets colder than your lockout temperature, your thermostat will start using AUX heat. These thermostats are required to be compatible with all standard fuel types including, oil, natural gas, electric power, and dual fuel. Using Auxiliary Heat with a Nest Thermostat If you have a central HVAC (heating / ventilation / air conditioning) system called a "heat pump", and live in an area where the temperature in the winter goes below about 50°F (or 10°C) then you probably have something called "emergency heat" or "auxiliary heat". You’ll need to open up the app, select your thermostat, and tap on “Heat” or “Cool” (whichever one is displayed) in the bottom-left corner. Stay tuned with our weekly recap of what’s hot & cool. Select Emer. How early your system will start heating your home is determined by Heat Pump Balance. So you can turn down your nighttime temperature if you want, your Nest thermostat will simply raise the temperature if needed to avoid using AUX heat. You can turn that off and set your own lockout temperature for aux heat, but the minimum is only 35 degrees. The Heat Pump Balance option hasn't shown up yet, but since Nest says it can take a few days, I've been checking back a couple of times each day. I would like my Nest to be intelligent about which it uses to heat the house. AUX heat can cost about 2 to 5 times as much as running your heat pump. Note: If you have a heat pump with AUX heat: Learn about Early-On and how to change settings. According to the article on their site below, I should be able to go into the settings and configure the Heat Pump Balance, but I have no such option. By default Nest will activate the heat pump balance, which then automatically determines the aux heat lockout temperature. 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