I’ll put a call into Lennox but I don’t suspect they want to tell me how to use a competitor’s device when they could sell me their own. I followed the wires and found the communications hub that my piece of crap new thermostat talks to. Gain access to our free AOP (Ask a Professional) Section to get real answers for your questions. On your mobile device, open the Google Home app. At least they now also have iOS HomeKit integration. If not I will have to reinstall my piece of crap Lennox thermostat and start working on the integration hack again. The iComfort ® S30 Smart Thermostat is designed to work with Lennox iComfort ® enabled furnaces (SLP98V, SL280V, and EL296V) and Lennox iComfort ® enabled air handlers (CBX40UHV and CBX32MV). In time, I went from iComfort to Heneywell Prestige and now Ecobee and it controls my system perfectly. The iComfort is a communicating tstat that uses 4 wires. iComfort® E30 Smart Thermostat The most versatile thermostat for your comfort needs Features Overview Alexa Integration—allows you to control the thermostat setting with voice commands. It will just take time. Page 1 HOMEOWNER'S MANUAL ® iComfort Wi-Fi Thermostat ©2014 Lennox Industries Inc. Dallas, Texas, USA Touch-Screen Programmable Communicating Thermostat CONTROLS ® iComfort Wi-Fi Web and Mobile 507342-01 Apps 2/2014 Supersedes 507200-01 General ® Congratulations on choosing the iComfort Wi-Fi touch-screen, programmable thermostat! – The icomfort and Nest are programmable via smartphone, but not the Prestige, which comes with an in-house remote (one that may escape with all the other remotes you can’t find). I've got a yellow wire going into the i+, and a white into i-. Current wiring is an R, C, and an i+ and i-. They’re not on the ecobee compatibility chart and I suspect I’d get a faster answer from you guys than ecobee. Fully modulating communicating systems (such as your Lennox iComfort, or the Carrier Infinity) use proprietary serial protocols that the Nest doesn't know how to speak. One word of warning though… this story isn’t over. So my ecobee is going to be connected to the traditional ones. The iComfort is not your traditional mattress, so it will not be a product for everyone’s taste. Thanks all for this super helpful discussion. I know that I’m late to the party here, but for posterity’s sake, I’d like to clear up a few things. If I had to replace one of the NEST’s I have now, I would probably fork over the additional $75 and upgrade to the Lennox iComfort E30…although $470 is nothing to sneeze at especially for a thermostat, but I’m a tech junkie and like Lennox products. Current wiring is an R, C, and an i+ and i-. Take a look at wiring in the documentation the installer left for you (air handler is important) ad see what’s required option wise. Wow I’m very happy to read this thread. Indoor air quality with time‐based notification of consumables including media filters, UVC bulbs, humidifier pads, and PureAir system catalyst service / replacement, iHarmony® zoning system (2 - 4 zones), Lennox iComfort® Equipment Interface Module (Catalog number 10T50) Compatibility with Amazon Alexa makes comfort even easier. The iComfort® E30 Wi-Fi-enabled smart thermostat is a universal thermostat that works with non-iComfort-enabled and non-Lennox products, giving you easier access to the comfort, convenience, and energy savings you deserve. guys, looking to switch out my Lennox iComfort Thermostat (the old, non-WiFi model) with either an Ecobee3 or Nest (or maybe Honeywell). Nest Bedding: Get 10% Off Sitewide. The devices most commonly called “smart thermostats”, such as thermostats from Nest, Ecobee, Honeywell, etc., are only compatible with “low voltage” 24v HVAC systems. They show the dip switches, the terminals, and the happy finished product. I miss my Ecobee… or my Nest (previous thermostats). The iComfort is a communicating thermostat and does talk to the furnace to set what stage of heat is required for the house. (R is power, G controls blower,W controls heat, Y controls AC Compressor , … I was wondering if you guys had an opinion on what you prefer between the 2nd gen Nest or the iComfort system? You mentioned a dipswitch , I assume it’s the last image top #1? Icomfort's Owner Satisfaction. DIP switches on the furnace control board have to be properly configured for this, but it’s all laid out very clearly in the installation manual. I also have the PureAir u/v air cleaner which the S30 controls… Still holding out hope that it becomes a supported option at some point. I know they have an API because they support Alexa so this is possible. iComfort® E30 Smart Thermostat " ComfortSense® 3000 Series iComfort® Wi-Fi Touchscreen Thermostat iComfort® S30 Ultra Smart Thermostat " ComfortSense® 5500 Series iComfort® M30 Smart Thermostat Perfect Temp Works with your system to heat or cool as needed to preserve your temperature in any weather, year-round Filter Reminder Guess I have to keep dreaming for now. Our 20th year anniversary is May 21, 2020. It seems that it is a decent product for the price. A communicating thermostat is only “more efficient” in the sense that it has finer control of the fan and the furnace. It took about a week for the Nest to “learn” when it need to call for Stage 2 cooling instead of Stage 1, based on the outside temperature and the specifics of my home, but everything is working just fine now. Does anybody know what these might be equivalent to? The controller board has both communicating thermostat terminals and traditional terminals. Ask Our Pros-Owner Assistance - NO DIY advice will be given. After signing in, you’ll be able to view your iComfort system settings, adjust the temperature and view reminders and alerts – just as you would on your iComfort thermostat at home. It has a microcontroller inside the furnace that modulates the heat output based on how often and how long the different stages have been called for, somewhere form 35% to 100% of the nameplate BTUs, modulating the fan to match. I had to flip one dip switch on the furnace board to tell it to emulate a two stage thermostat since I didn’t have enough wires in the wall to hook up Ecobee as a true two stage. ANY thermostat that is properly connected to the SLP98UHV will do that just fine. The new Lenox system and thermostat are absolutely the best. Lennox is telling me I can’t use my Ecobee and even if I could it wouldn’t support the advanced variable speed features of my new AC and furnace. About on par with Honeywell's app. I pulled a new wire from the furnace to my thermostat. Any stat other than the Lennox control will result in your furnace becoming a 3 stage turd. I pretty much had zero hope Smartthings would ever control this thermostat as it appeared to be a closed system with no API. So… I am taking matters into my own hands and writing a DTH. 103445- LennoxPros.com carries a variety of programmable and smart thermostats to achieve perfect comfort. They’re probably just thinking that all of the stuff they’ve read in the manuals and sales brochures says that the iComfort system is “more efficient”, so that means that anything else is logically “less efficient”. Tap Set up a device; 4. I was told when I purchased the SLP98v furnace and XC25 a/c that the Ecobee would be unable to control the units properly. We decided to replace our old furnace with a Lennox SLP98 with our existing 10yr old Carrier puron single-stage AC unit. I have 6 wires for AC control - R, C, G, Y1, Y2, D. Heating is another wire - W - but that’s separated. Connect your iComfort smart thermsotat to your Google Home device. Okay folks - got my Ecobee back and I’m super happy. If your installer put in a communicating thermostat, then you’ll need to pull a new cable through your walls. http://support.nest.com/article/2nd-...specifications. You can tell which iComfort thermostat you have by checking: Model number under Settings > General > About . Icomfort: Get Yours Now. Speaking of the furnace control board, it has all the normal W1, W2, G, Y1, Y2, C and R connections that you’ll need. Model number of equipment is important, but also manufacturing year as Lennox maintains same model number but wiring changes. If it were my house the choice would be the i-comfort. I have a sinking feeling my installer yanked them out. Does anybody know what these might be equivalent to? The iComfort Wi-Fi’s one-touch Away Mode makes saving energy simple. So far I have all the web calls and auth flows decoded. From what I gather I simply need to move them to the non communicating strip of connectors: Lennox is one of the biggest a/c manufacturers in the country, and it's not going anywhere, and we have a good relationship with the local installer. not simple job for homeowner. Looking at the nest instructions it says can control humidify or dehumidify but not both. The Food Stamp Program, administered by the U.S. Department of Agriculture, is proud to be distributing the greatest amount of free meals and stamps EVER. I also like the iComfort's 5-year warranty vs. the Nest's 2-year warranty. Customers don't always feel good about these mattresses. Yes the ones on the bottom left of the photo in my post. The install wasn’t hard. Anyway I am optimistic this will work. Select Lennox iComfort; 6. Did you advanced with your problem? The i-comfort also controls blower speeds in all modes where the nest does not. I’m starting by sniffing their web app using fiddler: https://www.telerik.com/fiddler. You could probably pick a single-speed to operate and cycle it with a Nest or Ecobee3. Leaving Home – The thermostat will reduce system output and energy use with just a touch. Dual-fuel capable (iComfort® heat pump only) with two balance points. This is normally controlled by applying 120V AC power to it from the air handler. I was told when I purchased the SLP98v furnace and XC25 a/c that the Ecobee would be unable to control the units properly. I also have the PureAir u/v air cleaner which the S30 controls… Still holding out hope that it becomes a supported option at some point. Google Nest Thermostat E - White - T4000ES *NEW SEALED* I talked to my furnace guy again and he thinks this wiring won’t work for the AC when summer arrives because the AC unit only has wiring for a communicating thermostat. I have the same furnace, but not sure about the wiring yet. They are not. You should be certain that your HVAC is compatible before you try to hook up a smart thermostat. Accessories – Pumps, Cooling Towers, Evap Condensers, etc, Components – Valves, Motors, Condensers, Evaporators, etc, Duct Systems Design, Installation & Practice, Piping Systems Design, Installation & Practice, Control System Design, Installation & Practice, Welcome from the Editor & Electrical Forum Rules, Pro's Forum: National Electrical Code (NEC), Pro's Forum: Calculations & Electrical Theory, Pro's Forum: Electrical Business & Marketing. He is researching it over the winter. I agree with you 100%… I have an S30 iComfort and miss my Ecobee… I paid a lot for that S30 and it was a step down on the feature set. On the Home tab, tap the "Add" quick action. It stores system parameters and settings in non-volatile memory (i.e., it retains data when electrical power fails or is turned off). $155.00. My furnace is an SLP98UHV which I guess is designed to communicate with my Lennox Tstat. You can use a Nest or Ecobee with the Lennox SLP98UHV. PureAir u/v air cleaner which the S30 controls. see less I would agree with RickMakes, that Nest does not work with variable capacity furnaces like the Lennox SLP98V. Powered by Discourse, best viewed with JavaScript enabled, 8891AADC-A730-4C67-966C-9C2B5B893D59.jpeg, 0D69C42F-D85E-440F-AD3F-3D27EDDAA16B.jpeg, B830B6EA-4EEC-495A-A81C-3C663AC14526.jpeg, Lennox iComfort Wi-Fi Touchscreen Thermostat - - Amazon.com. Trending at $165.00. The SLP is designed to work just fine with single-stage or two-stage thermostats. I think this is deceptive, if not dishonest. You’ll find the award-winning Lennox iComfort S30 smart thermostat among our selection, along with other sleek and modern touch-screen display thermostats from Nest, Honeywell and White-Rodgers. Month/Year Introduced. Thanks for this… going to work on getting my Ecobee back on the wall this weekend. Had a nest thermostat which we never liked so we are so happy to have replaced it with Lenox Comfort. wired everything up, and I’ve got a Nest working with it just fine. Tap Have something already set up? You may want to get a tech to do that work. No manufacturer that I am aware of has open sourced their communication between the control and the furnace and none probably ever will. Online access to your iComfort® system. and would need to be removed and rewired for Nest. Frankly I would not expect you to be able to switch it out. It works great for the furnace in heat mode. Welcome home. Yes... we are 20 years old. The simple truth is that your house loses heat to the environment and it will need a certain amount of BTUs from a heating system to keep it warm. 5. I’ll try this out tonight. I am looking to replace the tstat with a Nest and have done quite a bit of research. But, everything is clearly labeled and as long as you’re comfortable popping the side off your furnace (and you’re absolutely sure you’ve shut off the power to the unit at the breaker), it is a fairly straightforward, if tedious, process. The i-comfort will control your furnace and humidity levels ,in heating and cooling, much better. I got a quote from my HVAC professional for something like $1200 to install, which I thought was ludicrous. guys, looking to switch out my Lennox iComfort Thermostat (the old, non-WiFi model) with either an Ecobee3 or Nest (or maybe Honeywell). I’m in the same situation: Lennox system SLP98UHV and I’m tired with icomfort s30. Ask Your Own HVAC Question I am looking into whether that can be a bridge to ST using HomeBridge from this forum. I know this is an older thread but I just bought into the same problem. 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Some report feeling comfortable in their mattress, but there are others that have complaints. The following photos might help someone so I’m including them. Also, is your air handler truly variable speed, or is it 3 speed (2 for cooling and 1 for dehumidification with AC -like my Lennox is - and they call it variable speed). The fuel efficiency of the unit is fixed. Per the manual its the data information connection. Lennox icomfort is a 2 part system, the Base is at the furnace. item 1 2 Lennox 10F81 iComfort Wi-Fi Programmable Touchscreen Thermostat 7" 1 - 2 Lennox 10F81 iComfort Wi-Fi Programmable Touchscreen Thermostat 7" $150.00 1 bid 8d 23h. iComfort Wi‐Fi® Thermostat - Technical Description and Features The 24VAC iComfort Wi‐Fi® thermostat is an electronic communicating, color display touchscreen and 7-day programmable thermostat. I’ve not had much like finding an adapter but I’m still hunting. Had a new system installed 4/18/20. 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