The only tricky parts were removing the smart hub and feeding the old cable back into the furnace unit. 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 am looking into whether that can be a bridge to ST using HomeBridge from this forum. Don't do it. – 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). So… I am taking matters into my own hands and writing a DTH. The iComfort Wi-Fi’s one-touch Away Mode makes saving energy simple. I’m in the same situation: Lennox system SLP98UHV and I’m tired with icomfort s30. 210641 November 2015 Supersedes October 2014 The iComfort Wi-Fi ® Thermostat recognizes and connects to all iComfort -enabled products to automatically configure and control the heating/cooling system (based on user-specified settings) for the Frankly I would not expect you to be able to switch it out. But maybe. Being more forgiving, it’s likely that sales reps and technicians haven’t really thought about what “less efficient” means here. CONTROLS WI-FI THERMOSTAT iComfort® Residential Communicating Control System iComfort Wi-Fi® Thermostat Bulletin No. The Lennox iComfort M30 Smart Thermostat is a wifi-enabled, 7-day programmable thermostat that is compatible with single and multi-stage furnaces or air conditioners. guys, looking to switch out my Lennox iComfort Thermostat (the old, non-WiFi model) with either an Ecobee3 or Nest (or maybe Honeywell). From what I gather I simply need to move them to the non communicating strip of connectors: I mostly want to confirm that my understanding of what I need to do is accurate. Google Nest Thermostat E - White - T4000ES *NEW SEALED* Yes... we are 20 years old. About on par with Honeywell's app. 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. So pleased with our purchase The #1 question asked by NEW MEMBERS. Had a new system installed 4/18/20. Lennox icomfort is a 2 part system, the Base is at the furnace. Either way the manufacturers lose money. 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. 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. I have the same furnace, but not sure about the wiring yet. My furnace is an SLP98UHV which I guess is designed to communicate with my Lennox Tstat. On the Home tab, tap the "Add" quick action. So my ecobee is going to be connected to the traditional ones. 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. 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. Select Lennox iComfort; 6. 103445- 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”. I’m starting by sniffing their web app using fiddler: https://www.telerik.com/fiddler. ... Google Nest Learning Thermostat, Stainless Steel 3rd Gen T3007ES Sealed Free S/H. Hit up Nest support they are pretty helpful, even if you don’t choose Nest it may point you in the right direction. Let’s face it if they did EcoBee would probably do it better than them within 3 months and nest would screw it up but have the legions of fanboys that don’t know any better screaming about how it’s the furnaces fault. Yours sounds like a “communicating/intelligent” proprietary thermostat wiring interface. It appears the installer (in 2013) used different colors going into the furnace, as the photos show. You may need to have an HVAC pro rewire it using the traditional points on you units. What is worse than the Nest … 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 Current wiring is an R, C, and an i+ and i-. I pulled a new wire from the furnace to my thermostat. Thanks for this… going to work on getting my Ecobee back on the wall this weekend. 1. Alright, so I did more digging and determined, based on some input from some HVAC pros, that the system I have would actually lose efficiency if I switched to a Nest/Ecobee/other non-Lennox Tstat. $155.00. Anyway I am optimistic this will work. In time, I went from iComfort to Heneywell Prestige and now Ecobee and it controls my system perfectly. Icomfort: Get Yours Now. I have 6 wires for AC control - R, C, G, Y1, Y2, D. Heating is another wire - W - but that’s separated. I believe iComfort is a proprietary Lennox system. Price: Icomfort: $649-$3499 Nest Bedding: $499-$4699. It may behoove you to test out a mattress in the store to get a feel for whether or not an iComfort could be a match for your sleeping needs . At least they now also have iOS HomeKit integration. The iComfort is a communicating thermostat and does talk to the furnace to set what stage of heat is required for the house. Return Home – Touch the thermostat again when you get home, and it will restore normal heating and cooling schedules. Follow the steps to complete setup 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. not simple job for homeowner. Image Sample. 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. The SLP is designed to work just fine with single-stage or two-stage thermostats. I’ll try this out tonight. Some report feeling comfortable in their mattress, but there are others that have complaints. Did you advanced with your problem? So far I have all the web calls and auth flows decoded. I miss my Ecobee… or my Nest (previous thermostats). Thanks all for this super helpful discussion. 5. T-Stat: iComfort Wifi. Dual-fuel capable (iComfort® heat pump only) with two balance points. I was forced to give up my Nest in the summer when replacing my furnace and air conditioner as the new units required the iComfort thermostat. The issue you might have is that if your installer used i+ and i-, then you don’t have enough wires. The iComfort is a communicating thermostat Two terminals provide 24 volts and the other two are data transfer terminals. See photo. Nest Bedding: Get 10% Off Sitewide. Had a nest thermostat which we never liked so we are so happy to have replaced it with Lenox Comfort. If it were my house the choice would be the i-comfort. 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) The fuel efficiency of the unit is fixed. Nest app was instantaneous in refreshing the status at home. RULES for AOP - Owner Assistance and Contractors, The ARPA Zone/Open Membership Discussion Forums, Energy Efficiency and Building Performance Discussion NEW, Carnak Zone/Locked Areas - For Professional Member Only, Pro Forum: Refrigerants and EPA regulations **NEW, Pro Forum: Residential Refrigeration and Appliances **NEW, Pro Forum: Equipment Recalls and Bulletins **NEW, Pro's Forum: Building Science Discussions, Educational Forums - Open for all in the industry, Welcome to HVAC-Talk's Educational Forums, How to Submit Links, Articles and Quiz Questions, Frequently Asked Questions About Submissions, Physics, Thermodynamics, Fluid Flow and Combustion, Educational, Training & Reference Information, Manufacturer's Technical Information Links, Electrical Theory, Circuits and Electronics, HVACR Equipment, Components & Accessories, Accessories – Humidifiers, Air Cleaners, HRUs, Fans, Filters, etc. Ask Your Own HVAC Question The controller board has both communicating thermostat terminals and traditional terminals. They’re not on the ecobee compatibility chart and I suspect I’d get a faster answer from you guys than ecobee. 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 seems that it is a decent product for the price. Now I am just looking for the original wires in the wall. If not I will have to reinstall my piece of crap Lennox thermostat and start working on the integration hack again. see less I would agree with RickMakes, that Nest does not work with variable capacity furnaces like the Lennox SLP98V. iComfort® S30 Smart Thermostat; iComfort® E30 Smart Thermostat; iComfort® WiFi Smart Thermostat ; ComfortSense® 7500 Series Thermostat; ComfortSense® 5500 Series Thermostat; ComfortSense® 3000 Series Thermostats; Nest Thermostat; ecobee4 Smart WiFi Thermostat Per the manual its the data information connection. Tap Have something already set up? 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). You mentioned a dipswitch , I assume it’s the last image top #1? Thanks for the feedback. Okay folks - got my Ecobee back and I’m super happy. Trending at $165.00. Variable-speed fans are not well supported by aftermarket thermostats - never heard of one. They are not. you should ask Lennox or research for an adapter to convert to standard wiring terminal strip (typically R,C,O,W,Y,and others). The following photos might help someone so I’m including them. The iComfort is not your traditional mattress, so it will not be a product for everyone’s taste. and would need to be removed and rewired for Nest. Dual-fuel capable (iComfort® heat pump only) with two balance points. I know they have an API because they support Alexa so this is possible. ANY thermostat that is properly connected to the SLP98UHV will do that just fine. 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. And of course they don’t support SmartThings and not even IFTTT. (R is power, G controls blower,W controls heat, Y controls AC Compressor , … Then I just connected it as usual but used the traditional terminals instead of the connected ones. 2. Our 20th year anniversary is May 21, 2020. An SLP will modulate from 40 to 100% of it actual nameplate BTU. I’ve not had much like finding an adapter but I’m still hunting. The Nest is considered a conventional thermostat where each terminal controls a specific component. Okay - I cracked open my furnace and sure enough all the usual terminals are there. By the way, I have an Lennox EL296UHV furnace. I am waiting when Nest will make it compatible to Slp98V furnace and I will be glad to replace the iComfort thermostat & the app immediately! I know this is an older thread but I just bought into the same problem. 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’m going through the same issue with my iComfort (piece of crap) and dreaming of switching to Nest. Participate in over 40 different forums and search/browse from nearly 3 million posts. I also like the iComfort's 5-year warranty vs. the Nest's 2-year warranty. While the iComfort ® S30 is designed for use with Lennox iComfort ® enabled equipment, the iComfort ® S30 can be used with the Equipment Interface Module (EIM) to work with almost any system. 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. It works great for the furnace in heat mode. If your installer put in a communicating thermostat, then you’ll need to pull a new cable through your walls. Tap Set up a device; 4. This is normally controlled by applying 120V AC power to it from the air handler. Forgot to mention it also a Lennox furnace and Central AC unit. 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. Guess I have to keep dreaming for now. We decided to replace our old furnace with a Lennox SLP98 with our existing 10yr old Carrier puron single-stage AC unit. 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! Variable is nice for lower noise and higher efficiency, but it’s more complicated and they get you locked in to their system. The iComfort is a communicating tstat that uses 4 wires. wired everything up, and I’ve got a Nest working with it just fine. My HVAC tech also gave me a very long spiel about how the unit would be “less efficient” with a Nest. Stay tuned as I make progress. The devices most commonly called “smart thermostats”, such as thermostats from Nest, Ecobee, Honeywell, etc., are only compatible with “low voltage” 24v HVAC systems. 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) LennoxPros.com carries a variety of programmable and smart thermostats to achieve perfect comfort. I just picked up the Ecobee, having moved over the past year and given up on the Nest. I followed the wires and found the communications hub that my piece of crap new thermostat talks to. Wow I’m very happy to read this thread. I’ve got an email into Ecobee for suggestions but no response yet. I know that I’m late to the party here, but for posterity’s sake, I’d like to clear up a few things. You should be certain that your HVAC is compatible before you try to hook up a smart thermostat. Gain access to our free AOP (Ask a Professional) Section to get real answers for your questions. Leaving Home – The thermostat will reduce system output and energy use with just a touch. 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 am looking to replace the tstat with a Nest and have done quite a bit of research. I was wondering if you guys had an opinion on what you prefer between the 2nd gen Nest or the iComfort system? It will just take time. Online access to your iComfort® system. Post photos, respond to polls and access other special features. Month/Year Introduced. Looking at the nest instructions it says can control humidify or dehumidify but not both. The iComfort is WiFi and Lennox's interface is not that bad. I have a sinking feeling my installer yanked them out. If we find a solution I will post it here. Nest 3.0 replacing Lenox iComfort So, I've got a Lenox unit, with a 4 wire setup labeled R, C, i+, and i-. The iComfort is a far superior thermostat than the ecobee. Ask Our Pros-Owner Assistance - NO DIY advice will be given. I think this is deceptive, if not dishonest. Written by: … Take a look at wiring in the documentation the installer left for you (air handler is important) ad see what’s required option wise. 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 suppose the HVAC guys could just be trying to sell the more expensive Lennox products, but the answer makes sense. Components – Coils, Heaters, Motors, etc. I got a quote from my HVAC professional for something like $1200 to install, which I thought was ludicrous. 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). 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. They show the dip switches, the terminals, and the happy finished product. 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. 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. Any stat other than the Lennox control will result in your furnace becoming a 3 stage turd. The Lennox’s latest offering, the iComfort S30, looks nice but is hard to find unless bought from an authorized dealer - it’s also pretty expensive. http://support.nest.com/article/2nd-...specifications. Photo linked. Welcome home. Yes the ones on the bottom left of the photo in my post. A communicating thermostat is only “more efficient” in the sense that it has finer control of the fan and the furnace. Model No. I've got a yellow wire going into the i+, and a white into i-. Hello there, Does anybody know what these might be equivalent to? Hello again Pros. 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. iComfort Wi-Fi. 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. 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. 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The SLP98v furnace and XC25 a/c that the Ecobee would be the i-comfort have complaints iComfort Wi-Fi Touchscreen -... In your furnace becoming a 3 stage turd control this thermostat as it appeared to be a alternative. Instructions it says can control humidify or dehumidify but not both bottom left of the fan the! M super happy, much better API because they support Alexa so this is an R,,! Slp98Uhv which I guess is designed to work just fine getting my Ecobee back on the Home,. Is at the furnace, but the answer makes sense faster answer from you had.