Ecobee condo fan coil I am desperate to update the thermostats to ecobee 24V. Wiring at Ecobee device was suggested by Ecobee Tech expert. G seems to be a high fan speed. Can anyone identify the board? I need to replicate it on the other IEC Modular Vertical Stack Fan Coil Series in the bedrooms. The pipe sensor for seasonal switch has been connected to… Mould & Fan Coils: A Risk You Can’t Ignore There’s a reason the word “mould” can raise anxiety in condo property management. Fan control in Heat Mode This setting determines how the fan runs when there is a heating request from the ecobee. WARNING! ecobee Smart Thermostat Premium is designed for 24VAC with a 2A maximum current. Are you considering running a fan on your Ecobee system? Doing so can help you maintain a comfortable home temperature, but it can also increase your energy costs. In my case I have dial on mine that existed above the original thermostat, so I just left it there (above the ecobee). May 6, 2022 · I live in an ancient (1967) condo with a two-pipe system. As for the fan thing, you would only have a single speed when done. I have it set to 78F currently; and it’s not warming beyond 70F despite running for quite awhile. The building engineer told us the wiring is correct and Ecobee Your condo building has a two-pipe fan coil system with seasonal changeover between heating and cooling set by the building staff in the mechanical room when they shut off the boilers and turn on the chillers. There is no electronic changeover or even an automatic cutoff valve. Both the nest and ecobee just run the fan without calling for Is my HVAC system compatible with Ecobee? I have no idea what is going on in here but I took as many photos as I can. I live in a condo that uses what I believe is a 2-pipe fan coil setup with aux electric heat (building switches between hot and cold 2x a year, and in cold mode there is electric). Mar 9, 2025 · Age significantly affects the performance of fan coil units, primarily due to wear and tear as well as technological obsolescence. Our clients receive a 1-Year Work Guarantee on all fan coil repairs & maintenance services. Out of curiosity, is your condo complexes' HVAC setup a 2-pipe or 4-pipe fan coil unit? Aug 24, 2016 · I screwed up pretty bad - I live in a condo where is uses fan coil to heat/cool my unit, like most other condos out there. Pipe sensors supported. Thermostat is the following: https://i. Both Rc and Rh are needed in this application. I’d much rather I live in a condo with a 2 pipe fan coil system. What Else Isn’t May 10, 2024 · Condo fan coil units utilize the building's infrastructure, circulating chilled & hot water for efficient heating and cooling in apartments. AC worked fine, but the heat seems to be not. We connected the Ecobee and linked it with a pro pin to gain access to the multiple options of the fan control (Low/Med/High). This straightforward checker will help you determine if an ecobee thermostat is the right fit for yours. Also, does your fan coil expect the lower fan speed to be called when calling a higher speed (aka 1 and 2 to get speed 2). G2 going to Y2 and G3 going to PEK+ seems like correct configuration. Ecoboo has power extender kit but there's no control board on the HVAC unit, so I can't locate a c wire. (Method 2 Jan 22, 2023 · STEP 13: Gently press your ecobee into the backplate until it ‘clicks’ into place. Any help would be You'd need a switching relay between the ecobee and the fan coil. It requires regular maintenance to ensure proper operation. Nov 14, 2021 · The Following ecobee thermostats are compatible with multi-speed fan coil units: ecobee Smart Thermostat with voice control ecobee3 lite ecobee4 You The only odd thing about your setup is the jumper between W and Y, which might indicate that you have a two-pipe fan coil system that changes mode depending on the season. I have a daikin applied fan coil unit, and I can’t seem to swap the Jonson controls thermostat for another (I’ve tried ecobee and nest). I noticed from my old thermostat that when heat is on, the actuator #1 (W wire) is on and the actuator #2 (Y wire) is off. As long as the ecobee is in the right mode it will work perfectly. Apr 27, 2022 · If you’re currently scheduled for a fan coil retrofit project, here is how you can prepare before & after the work is completed. Price Match Guarantee. I have a condo heat pump fan coil unit that runs AC and heat with a reversing valve. For example, the Honeywell TC300B-G Communicating Thermostat offers advanced BACnet support and a color ecobee thermostats provide multi-speed fan control to work with 2/4-pipe fan coil units with/without pipe sensors (24V systems only ) and multi-speed PTAC units. Aug 1, 2019 · Looking to install Ecobee thermostat. No power turns both actuators to the off position Jan 22, 2023 · Fan coil units: 2- and 4-Pipe with up to 3 fan speeds. These air terminal devices and heating products offer high-quality controls for efficient operation, and flexibility construction that can assure easy installation and service. I brought a nest for $300 then proceed to set it up only to realize I have a variable fan unit where the wiring for the fan (its 3 speed variable) is proprietary and wont fit any of the thermostats out there (nest, ecobee ecobee thermostats are compatible with most 24-volt residential heating and cooling systems in North America, including gas, oil, electric, and dual-fuel systems. [Carrier Fan-Coil Weathermaker] Identifying Old Condo Fan Coil Unit & 24V Thermostat Conversion I live in a condo building with a boiler/chiller system on the roof. Can an ecobee control the fan speed ? Engineered Comfort specializes in manufacturing high-quality HVAC solutions, including fan coil units and water source heat pumps, designed to meet the rigorous demands of various industrial applications. You have a 2-pipe fan coil with aux heat, with a pipe sensor so you need the ecobee3 lite OR smart thermostat premium, NOT enhanced. I’ve provided a picture of the thermostat I replaced, the fan coil wiring diagram and my I have recently installed an Ecobee Pro in my condo that has a 2 Fan Coil with AUX Heater. NOTE: those setup instructions were for electric heater-based PTACs and if you have a heat pump-based PTAC, then visit/contact Ecobee support. Trane UniTrane™ fan coil units meets the standards of today’s market and anticipate the needs of tomorrow’s. Even then, you'd lose the ability to have multiple fan speeds - you'd have to pick one fan speed and stick with it. Only 4 wires coming from unit. However, it also requires multi-speed fan control. In particular my thermostats are Honeywell TB6575A1000. Old thermostat is a T87 (mercury switch type) that has R, G, Y, W and no C. I had setup done over the phone with support, but something isn’t right. The pictures above are of one of the original thermostats, which I’d like to replace. If you have stuff that new, Ecobee wasn't really designed for that. Is is possible to setup Google Nest to control each one? Is there a good video I can learn from? In most homes, installing an ecobee thermostat is an easy process that takes about 45 minutes. Register your ecobee after installation to unlock smart features like Amazon Alexa. I Hey everyone, So I just moved into a small condo in a high rise that uses a 2-pipe fan coil system. Get a comprehensive guide on how to wire your Ecobee thermostat for optimal functionality and energy efficiency. What solutions exist for ageing fan coils? Property managers and board members often implement strategies to mitigate the impact of outdated fan coil units. Watch this video for how to navigat Every ecobee smart thermostat is compatible with over 90% of 24V heating and cooling systems. 4 wires… red, white, green and black plus a C wire for the ecobee. Having issues with your fan coil and no power to the thermostat? Get expert answers on troubleshooting, pricing for HVAC tech help, and more! milolai ecobee on 110v fancoil system in high rise - attached photo Compatibility Recommendations for a thermostat replacement (condo fan coil unit 2 valve, low volts) Hi All! The thermostat in my condo is about to go kaput as the digital display doesn't show the numbers properly anymore. Installed an ecobee a few weeks ago in my condo. imgur. Many of the same first-run configuration steps apply as described in the “I’m a homeowner Feb 14, 2024 · Hello, I recently bought a new house and wanted to install a new modern thermostat (Ecobee 3), in the process I tried to clean up the birds nest of wiring the previous owner left and ran new 8 stranded, 8 color wiring; instead of two lengths of 4 stranded wire and doubling up on colors. So I live in an older condo building with a 2 pipe fan coil system. It's an 8 wires set up which allows for us to set the fan speed manually (low, medium, high). My old line in 120v thermostat had a broken button and the ac was stuck at 50 degrees. Unilux HVAC fan coils combine high energy efficiency with low upfront costs and minimal maintenance. It runs an ecobee and is about 15 years old. Dual-transformer systems Note: Since thermostats require Rc and Rh wires and the ecobee Power Extender Kit, which are not compatible. What about fan coil heating units? A fan coil heating unit does require a high voltage thermostat. It also has a Z wire, which seems to control the fan speed. This is an HVAC system for a condo. Figured I'd do some investigative work before potentially picking up an Ecobee3. See full list on support. 2 System Icons 4. With integrity and quality at the select 2 coil fan heat (if unsure, try it, and if the Ecobee is acting weird, you can reconfigure the equipment later) select Fan coil heat and then the rest is self explanatory. Follow the steps below or scroll down for installation guides, wiring diagrams, troubleshooting tips and more. However, when I turn AC on, I get heat. Save on energy costs and control your comfort and security with Smart Thermostat Premium. 3 Adjusting Sensor Modes 5 Caring for your Thermostat 5. Some kind of relay that sends 0V to the fan coil when 24v is applied and vice versa? Sep 25, 2022 · Fan Coil units are designed to operate for 20 years. I live in a condo building that has a two-pipe system. I'm more concerned about Ecobee Pro settings though is there any way to tell if unit is 2 pipe fan coil unit vs 4 pipe fan coil? I tried to set it as 4-pipe fan coil and turned on heating, but no heat coming out. Incorrect wiring or configuration can result in damage to your equipment. Scenario: I have three fan coil unit convectors in a condo (enviro-tec VFE) that are 120V. It helps regulate the temperature and keeps you comfortable all year long. If this is the case, you'll need to somehow replicate this on the Ecobee with a jumper of some sort between W1 and Y1. The fan coil units run independent from each other. In this article, we’ll cover the basics of Ecobee, what running a fan on Ecobee does, and the potential energy savings I bought an Ecobee Lite 3 to install in my condo and there are several residents in my building who have done so without any help from a technician. (There is a knob with off/low/medium/high for manual control) I've tried setting up the ecobee with the Z wire plugged into C and everything else plugged into the corresponding letter and the ecobee does rapid power We would like to show you a description here but the site won’t allow us. 3 days ago · Many users assume that all thermostats for fan coil systems are pretty similar, but my extensive testing proved otherwise. Heat systems, Multi-speed fan systems and systems with accessories. These Couldn’t figure out how to post text as well, so doing this as a follow up comment. 4 days ago · Imagine standing in your tiny condo, chilly air sneaking through windows, and realizing your thermostat isn’t smart enough to fix it. How to install your ecobee Download the ecobee app The ecobee app has instructions, step-by-step videos, and diagrams customized to your wiring setup. Fan-coil units that need to be fixed with the G1, G2, and G3 Jan 12, 2025 · Each condo unit has fan coils and the thermostat for these fan coils operates on line voltage, 120v. Its room sensors directly target hot or cold spots, so every corner of your condo stays comfortable—no more fiddling I know the thermostat can support 3 speed fan coil units, but that's not what I'm dealing with here. Hello All, We have a 4 coil A/C unit in a condo/hotel. These are 2 pipe units so only heat or cooling is available at one time depending on what the condo has turned on. . I took out my original thermostat and the wall behind it looks like the picture attached. It has a number of internal components: water coil, supply air fan and motor, condensate drain pan, control valve, etc. I have a fan coil with a 3 speed motor. STEP 14: Turn the power to your HVAC system back on using the master switch or at the circuit breaker box. ( this is your number 1 and using a wire nut is required on ecobee because there are no screws to put multiple wires). Most of the forums I've seen recommend the Honeywell SuitePro 1000. Save on energy bills without sacrificing comfort with ecobee Smart Thermostat Enhanced. Currently I am using R(hot), W(heat), C(power) and G(fan) wires. None of the line voltage smart thermostats I have found have the ability to separately control a multi-speed fan. Welcome to the Thermostat Compatibility Checker. You have a 3 speed fan coil, the fan center only controls 2 speeds. I’m in a high rise condo, divided into two zones, each serviced by, I think, a two pipe fan coil unit. support. Find low everyday prices and buy online for delivery or in-store pick-up. I want to replace the old Honeywell mercury thermostat but I am running into some issues. After hands-on experience with several models, I’ve found that key features like communication options, user interface, and fan control make all the difference. I plugged all the wires from my old thermostat like they should. In this article, we’ll give you an overview of Ecobee, discuss the benefits of Ecobee with heat pump, explain how to install and set up Ecobee with heat pump, provide troubleshooting tips, and discuss other features and benefits. Compatibility The condo fan coils typically have a three speed switch which Nest can handle with a special installer code. Follow step-by-step instructions and diagrams. Making ecobee work with my line in condo thermostat (coil fan hvac) Hello, just thought I'd share how I got a workaround to my ecobee working. Ecobee is one of the best thermostats on the market, and there are many benefits to using it with your heat pump. I’ve tested dozens of thermostats in similar spaces, and the one that stood out was the ecobee Smart Thermostat with Sensors & Air Quality. Typically a heat pump will have two components: the compressor or “outdoor unit”, and fan coil or “indoor unit”. Shop Power Extender Kit (PEK) – C wire adapter for ecobee Smart Thermostats White products at Best Buy. Comes with advanced radar sensors and air quality alerts. Obviously would love a Nest or Ecoboo or soemthing, but they don't seem compatible with a fan coil system (without major rewiring required). Learn more about fan coil replacement in condos. This is how we have always wired thermostats for this type of fan coil. Should have fan on auto or always run or 15 minutes an hour or what please? What speed to set on the wall? Any other tips? Thanks for any help. I have a fan speed switch on the wall with off - low - med - high and an ecobee. Hi Everyone, I have a 1200 SQ FT condo with 2 separate fan coil units. Feb 7, 2024 · Contents hide 1 Ecobee e3-UG-R001 Smart Wi-fi Thermostat 2 Overview 2. All you do is switch the ecobee mode when the building switches modes. The wiring suggested here is incorrect. The ecobee thermostat can control two pieces of equipment where each has its own transformer, such as a fan coil with a boiler. The radiator coil Oct 24, 2023 · In this article, I'll explain how a fan coil unit works by going over the basics of fan coil units and comparing a few different types of fan coil units. If I was to get 2 Ecobee thermostats. I have a carrier FXD fan coil and it says it has a multi-speed ECM fan. Pair your InteliSense-enabled Performance Series fan coil with an ecobee for Carrier Smart Thermostat to grant permission for data sharing, and enjoy the benefits of connected comfort. I've been doing research on how to install low voltage thermostats so I can use something like nest/ecobee/etc. View the comparison table and find out everything you need to know about ecobee thermostat compatibility. ecobee. Should work as is - straight swap. So is my thermostat trash and I just need to get a new one (been thinking about an Ecobee or something similar) or is the fan coil just weak, or are the vents clogged or what? The ability to set a specified fan speed if your ecobee is configured for multi-speed fan support (for more information on multi-speed fan installations, please see “I’m a Pro” section) I live in a condominium and we have fan coils whatever that means. Check compatibility with your HVAC system Download the ecobee app to install your thermostat Download the ecobee app. Fan coil units that are over 20 years old often require refurbishments, replacement or retrofitting. Without playing with the high voltage electricity inside the fan coil, is there a way to invert the signal closer to the thermostat. Before you make a decision, it’s important to understand the pros and cons of running a fan on Ecobee. Black - Rc Orange - Y1 (fan coil valve signal) Yellow - W1 (aux heat) Red - G Blue - Y2 Brown - W2 White - C Purple - PEK/PEK+ (this is a very important wire, it will tell the ecobee if your building is set to heating or The ability to set a specified fan speed if your ecobee is configured for multi-speed fan support (for more information on multi-speed fan installations, please see “I’m a Pro” section) Planning on installing ecobee with PEK, can't figure out where C wire is in my fan coil unit The ability to set a specified fan speed if your ecobee is configured for multi-speed fan support (for more information on multi-speed fan installations, please see “I’m a Pro” section) FAQ: Unsure About the Number of Fan Coil Units In Your Condo? There Is One Fan Coil For Each Thermostat In Your Suite. It's OK As u/eportelance said, the Ecobee only fully supports a single fan speed, but since it's all relay controlled, there's some flexibility. , and is controlled by a wall mounted space thermostat. These settings are accessed through the “I’m a Pro” setup flow. Our products cater to the hospitality, healthcare, education, public buildings, and commercial office markets across North America and globally. Configuring your ecobee thermostat for the first time (I’m a Pro): ecobee thermostats provide multi-speed fan control to work with 2/4-pipe fan coil units with/without pipe sensors (24V systems only) and multi-speed PTAC units. Independently owned and operated, we take time to build authentic relationships with the industry’s leading manufacturers, as well as our employees and customers. com/TZuukLL. So I've had electricians come out and HVAC people come out The electricians say call HVAC and the HVAC say this is 100% an electrician job. Vertical stack fan coils have been preferred for high-rise residential buildings for decades. The heat ran fine all winter since I installed it in the winter, and now I'm discovering that the cooling is not working. Sep 3, 2025 · Home Trade Standards has a designated team of HVAC technicians for all condo fan coil maintenance & repair jobs in Toronto & GTA. Inefficient operation will affect its System said 2 pipe system with auxiliary heat with pipe sensor. The ability to set a specified fan speed if your ecobee is configured for multi-speed fan support (for more information on multi-speed fan installations, please see “I’m a Pro” section) Oct 14, 2024 · Fan coil units are integral components of heating, ventilation, and air conditioning (HVAC) systems, frequently employed to regulate temperature and ventilation in residential and commercial spaces. Variable speed furnace fans and AC is typically handled by the air handler itself, although some newer gear does modulate the speed from the thermostat. Just jumper Y AND W on the ecobee to the white wire. Our thermostats are compatible with the majority of homes. Hi all, last winter humidity was really high and hoping to avoid this year. Could I link them together to operate both fan coils as needed? So I live in an older condo building with a 2 pipe fan coil system. Oct 5, 2021 · Hi all, I just got a new smart thermostat (ecobee) and believe that my furnace can handle a couple of speeds, but I am having trouble reading the wiring to figure out which pins to hook up. I went I have 3 fan coil units in my condo. Ecobee is able to set the mode to the AC unit (Cool/Heat) but only set the fan to low. Price, warranty & many more. com Feb 10, 2023 · What systems are not compatible with the ecobee variable speed feature? The following system won to support the ecobee variable speed feature. In this post, we will discuss the importance of a fan coil unit, as well as tips for installation and maintenance. Unlike with a conventional thermostat, ecobee fan runtime does not depend on the cooling and heating cycles of the system. GTS offers comprehensive HVAC solutions in Ontario, including duct cleaning, dryer duct cleaning, in-suite HVAC and MUA shaft duct cleaning, and fan coil/heat pump seasonal maintenance. Cold supply in the summer, hot supply in the winter. 1 Touch Screen 3 Guided Setup Process 4 Basic Functions 4. The whole building switches to cooling in the spring/summer, and heating in the fall/winter. This will cause the fan to immediately turn on when a heating cycle is initiated and continue to run until the heating cycle ends. Jan 15, 2024 · The ecobee fan runtime is a property related to controlling the period that the fan will be on. A condo fan coil unit is an important part of any condo. and really want to upgrade it. The building switched over to heating last week. ecobee smart thermostats are compatible with the following systems: Conventional, 2- and 4-Pipe FCU, 2-pipe FCU + Auto Changeover, PTAC, Highrise Heat Pump, Aux. The setup we have is a thermostat coupled with a separate fan control unit. Packaged Terminal Air Conditioners (PTAC): Up to 3 fan speeds IMPORTANT — TURN OFF THE POWER Power off the HVAC system with the master switch or circuit breaker box. Old thermostat is a Honeywell T87F2881 and it has R,W,Y, and G wires. jpg The in-suite fan coil unit provides air conditioning (summer) or heating (winter) in the condominium unit it serves. It's a condo in Toronto FYI Does anyone know if the Ecobee 3 lite will work with a condo fan coil unit? I've been in contact with support and they gave me a wiring diagram to follow and it does function, but functions minimally. 1 Adjusting the Temperature 4. I have a thermostat that looks to be from 1980. 1 Reminders & Alerts 6 Customizing Your Thermostat 7 Wiring Diagrams 8 Icon Reference 8. Property managers and condo boards typically arrange fan Dec 20, 2020 · Home Automation Systems and Devices - Condo HVAC 120v Convert to 24v Ecobee - Hi - Our new condo had the following installed by the previous owner last year. After 20 years in the business, JPS Canada is proud to be the HVAC partner that condo residents, property managers, and condo boards trust to address their fan coil and high-rise HVAC system needs. If it’s set to ecobee thermostat your ecobee will energize the fan directly during heating cycles. The fan blows air through that indoor coil, and refrigerant in that coil does its work: either cooling the air inside (if you’re using the system for air conditioning) or heating it up (if the system is operating in heating mode to bring the room to the temperature you’ve set on the thermostat). A system of relays would solve for every option. Fan coil unit in a Condo. You would also need a C wire/connection to power the ecobee, either up at the thermostat, or on the control board within the fan coil unit (to connect the PEK). We work directly with individual condo owners & property managers, tenants, landlords, hotels & rental buildings. It’s just blowing cool air. Whether you’re a property manager, maintenance technician, or a DIY homeowner, understanding and troubleshooting fan coil issues is vital to maintaining optimal performance and extending the Since installing an ecobee 3 lite on my 4 wire system (Furnace + AC), I observed the blower fan turning off after cooling, then immediately turning on again (~1 sec). com Hello! I just got an ecobee and I am running into a few issues. These are sometimes known as a “reverse cycle air conditioner” too. Completely redesigned with a larger screen and radar sensing. Every few months, the compressor will stay in energized mode even when the thermostat set temperature is met. 1 Menu Reference 9 FCC […] Multi-Speed Fan installations ecobee thermostats are compatible with many low-voltage multi-speed fan systems, including FCU (Fan Coil Unit) and PTAC (Packaged Terminal Air Conditioner) systems. Gone unnoticed or left to grow, mould can become a significant health risk to occupants and lead to costly building repairs. Therefore, they won’t work with a fan coil heating unit. It's an old honeywell T8575D2003. My handyman says that Nests work in the building, and other thermostats, but Ecobees have failed. And it uses fan coil unit. The ability for the thermostat to control a 2 speed, not 3 speed or single speed fan, seems difficult to distinguish. Trust our expert technicians for all your condo HVAC needs. Would the best way to do this be to replace the 1-gang box with a 4x4 junction and install one of these According to the Ecobee website, certain multi-speed fan systems are not compatible Incompatible setups include: Fan-coil units that require the G1, G2, and G3 wires to be energized simultaneously for high-speed fan Is there a way to tell if my air handler unit (2 pipe fan coil unit, Carrier model 42SGA08) is compatible according to this The ecobee Smart Thermostat Enhanced and Smart Thermostat Premium can be installed in homes with a multi-speed fan setup. I need to manually switch on the fan in order for it to trigger the system. Medium and high options don't work at all with no fan response. qznwz jblnt qjgpbapa hxgh djpld xshd wnh unanyoq vxpw ldgh hgdhq cldu reecge asgjq wesr