Fujitsu AUU9RLF Wi-Fi Control Options
I have a three Fujitsu AUU9RLF ceiling cassettes with a wired wall mounted controller. What parts (Module, etc) do I need to make this older units Wi-Fi controlled?
Honeywell RedLINK THM6000R7001 Powering
Can anyone tell me if the Honeywell RedLINK gateway (THM6000R7001) is POE compatible or needs a separate power supply? Also, is my Honeywell THX9421R5021WW compatible?
Humidity Mode on Gree Remote
I have a Gree 30510568 remote controller with the humidity mode. Is it used to add humidity in winter or to remove it during summer? Basically, how does that work?
Honeywell Pro 2000 Thermostat Reset
I am having issues with my TH2110DH1002 Honeywell thermostat which is not working. I tried replacing the batteries but this is still an isse. What can be the solution, do I need to reset. If so, how?
Pro1 T725 Digital Programmable Thermostat Temperature Adjustment
I have a Pro1 T725 thermostat in my new house. How do I go about increasing the temperature?
Fujitsu UTY-TTRXZ1 Third-Party Thermostat Converter Error
I have encountered an issue with my Fujitsu UTY-TTRXZ1 after installation. It is displaying an error code as shown in the manual guide(Thermostat Converter Error 10.2). When the converter displaying the error is connected, the AC will not run. I would
Mitsubishi Electric MRCH1 Thermostat Replacement
I have Mitsubishi PEAD-A24AA4 indoor unit, PUZ-A24NHA4 outdoor unit and MIFH1 receiver. What thermostat and other equipment do I need to buy to make the system work with my receiver?
Correct Rotary Switch Settings for the Samsung MIM-A60UN Thermostat Adaptor
I own the Samsung AC024KNZDCH indoor unit and i recently installed the Samsung MIM-A60UN Thermostat Adaptor to wark with my 3rd party thermostat. Kindly recommend the default or appropriate rotary switch settings for the adapter.
How to Unlock Sensi 1F87U-42WF
How can I manually unlock my Sensi 1F87U-42WF smart thermostat using the keypad when it is in the LOCK mode on the APP? There is no internet connection at the moment.
How to Unlock Samsung MWR-WH00 Wired Thermostat
My thermostat is Samsung MWR-WH00. How do I unlock this controller?
Difference between the Rheem RETST800SYS & Ruud UETST800SYS Thermostats
I was planning to replace my old thermostat with the Rheem RETST800SYS Econet Thermostat but I came across the Ruud UETST800SYS Econet Thermostat and both thermostats look similar. Kindly, what is the difference between the two thermostats?
Emerson ST55 Cycle Rate
My thermostat is the Emerson ST55. Does it have a span setting? Is that the same as what is called Heat Differential?
Mitsubishi PAC-US445CN-1 Third-Party Thermostat Adapter Operation
My indoor units are MSY-GL09NA. Can I use the Mitsubishi PAC-US445CN-1 thermostat adapter since I need to use regular thermostats that have Wi-Fi so we can monitor and also control them remotely?
Carrier 40MBDQ24.3 Unit Remote Access Options
I have a Carrier ducted mini split system and I need to replace the wired wall controller with a wireless controller that I can run from my phone. One of the model I see is #KSACN0701AAA. Is that applicable for what I want to achieve? My indoor unit is
Mitsubishi Electric PAC-US445CN-1 Power Requirements
Wireless remotes are difficult to use since they constantly require batteries that is why I want to use a third-party thermostat. Does the PAC-US445CN-1 need batteries?
Fujitsu FJ-IR-WIFI-1NA Wi-Fi Adapter Compatibility
Does the FJ-IR-WIFI-1NA support the ACUH07LUAS1? My system consists of five AGU9LRF floor units and two ACUH07LUAS1 ceiling cassettes. Can a single WiFi adapter handle the entire setup? I am not familiar with the setup.
Fixing Braeburn 1020 Display Issue
My Braeburn 1020 thermostat jumps ON and OFF constantly. How can I fix this?
Mitsubishi PAC-US445CN-1 Third-Party Thermostat Interface
I have a Mitsubishi MSY mini-split that I am trying to control with an Ecobee thermostat. Am I correct that in this case I would need the PAC-US445CN-1 adapter which would plug into the wall-mounted unit to provide the standard wires for my Ecobee t
Changing Vive Comfort TP-S-855C Batteries
I have the Vive Comfort TP-S-855C thermostat. How do I change the AA batteries?
WF-2 stuck at "awaiting system configuration"
I have a Mitsubishi mini split (MSZ-GS series) with 5 indoor heads. I bought 5x WF-2 adapters, and following the instructions, was able to install and configure 4 of them. The 5th of them gets stuck at the very last step of configuration in the Kumo Touch
Braeburn 1020 Thermostat Issues
My Braeburn 1020 thermostat jumps ON and OFF constantly. How can I fix this?
AZAI6WSCDKB Wi-Fi Adapter for Daikin FTX24NMVJU
My indoor unit is FTX24NMVJU. What is the Wi-Fi adaptor that I need to use with this unit?
Mitsubishi Electric MSZ-GL12NA Wired Control Options
I want to install a wired controller for my Mitsubishi Electric MSZ-GL12NA. What options do I have?
How to Reset Vive Comfort TP-S-755
My Vive Comfort TP-S-755 thermostat does not allow me to put a temperature that I want. How can I reset the thermostat?
Honeywell T10 Pro Programmability Options (THX321WF2003W)
What are the available schedule options for my T10 Pro Honeywell?
Emerson 1E78-144 Auto Fan Position
I have the Emerson 70 Series thermostat and I would like to confirm whether the fan should always be in AUTO position?
Samsung MIM-A60UN Third Party Thermostat Adapter Compatibility
I have three AC048BNHDCH/AA Samsung indoor units with a two wire OEM thermostat. I would like to install and use Ecobee thermostats on them. Can someone confirm if the Samsung MIM-A60UN work?
Changing Temperature Reading on Carrier KSACN0501AAA
Is there a way that I can change the temperature reading on my Carrier KSACN0501AAA from Celsius to Fahrenheit?
Changing Trane XL1050 Registration from Existing Trane Home Account
I am having a challenge adding my XL1050 thermostat to my Trane Home Network since it is registered to another account. What do I need to register my thermostat?
UTY-XWNX 3-Wire Connector Kit for UTY-RNNYM
I have the ASYG30LMTA indoor unit. My technician has informed me that to install the UTY-RNNYM Remote Controller, a specific connector is required. What is that connector needed?
Emerson 1F89-0211 Thermostat Battery Replacement
How do I change the battery in my Emerson 1F89-0211 thermostat? Does this model come off the wall? Or just the front plate?
VPL24-210 Transformer Replacement
I am having a problem with my add-a-wire box on my furnace which is buzzing. Not sure about the cause but it has been that way since we had a short power outage.
Changing Temperature on Lennox Remote Controller from Celsius to Fahrenheit
I have a Lennox RG10L-WM remote controller. How can I change the temperature reading from Celsius to Fahrenheit?
Mitsubishi Electric MHK1 Connection Issues
I have a Mitsubishi Electric MHK1 thermostat. It says, "No signal wait". I have changed batteries but this does not help. What can I do?
Mitsubishi PAC-US445CN-1 Thermostat Adapter Interface Transformer Setup
I would like to know the amps Mitsubishi PAC-US445CN-1 Thermostat Adapter is pulling. Can I be using several thermostat adapters with only one transformer?
PAC-USWHS002-WF-2 Compatibility
I have a MFZ-KJ18NA indoor unit with the MHK2 wireless thermostat kit. I would like to use a PAC-USWHS002-WF-2 Wi-Fi kit but would like to get clarification on this note in the compatibility document, "Due to the power requirements of the Wireless Interface
Fujitsu UTY-RNNUM Temperature Sensing Range
My Fujitsu indoor unit is ASU24RLF. It's temperature is only controllable down to 60 degrees Fahrenheit. The fan runs at medium speed which is strong and noisy. Not sure if there is a unit that can provide thermostatic and fan control below the 60 d
Carrier TP-PAC01-A Programmable Thermostat Power Requirement
I am not sure whether the Carrier TP-PAC01-A Performance Edge Programmable Thermostat neeeds battery backup. That is a feature I do not need for my thermostat.
TC-24B and TE-200 Central Controllers
what is the difference between the M-NET on a TC-24B and the M-NET on a TE-200A?
Venstar T1100RF Thermostat Powering Options
I am not sure whether I can use Alkaline batteries on my T1100RF thermostat. Are there other powering options and how can I increase battery life?
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