HVAC Indoor Unit Controls Compatibility Hub
Discover a seamless way to find compatibility information for your HVAC indoor and outdoor units. Our platform is designed to help homeowners, contractors, and HVAC professionals quickly and accurately identify compatible wireless remote controllers, thermostat interfaces, wireless modules, sensors, and other control solutions. Whether you’re upgrading your HVAC system or integrating it with modern smart home technology, our comprehensive database is available to simplify your search.
Start your search today and unlock the full potential of your HVAC system! Rfwel Engineering is an Arizona Registered Engineering firm (Reg#17227, Electrical) and a Licensed Low Voltage Communications Contractor (ROC#322820, Commercial). Please contact one of our HVAC controls experts for additional assistance if you cannot find what you are looking for.
| Indoor Unit | Compatible Controls |
|---|---|
Mitsubishi Electric MSZ-FS12NAOutdoor Unit: MUZ-FS12NA |
Indoor unit MSZ-FS12NA is compatible with:
Remote Control Thermostats Wireless Interfaces |
SG20AMitsubishi Electric SG20A Remote 
Genuine Mitsubishi Electric replacement remote controller E2230N426. Works with the Mitsubishi Electric indoor units shown in the table below. |
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Mitsubishi Electric PAC-US444CN-1 Thermostat 
PAC-US444CN-1 thermostat interface enables the use of a third-party thermostat to control your Mitsubishi Electric indoor units. It provides 3 input terminals to control fan Speed: Auto, Medium, High, and custom auto. The Thermostat Interface allows HVAC thermostats and input/output controllers to control either residential or commercial indoor units through its CN105 connector. Any system that can be controlled by the MHK1 controller model, can now be controlled by a third-party HVAC thermostat or input/output controller. |
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Mitsubishi Electric PAC-US444CN-1_VPL24-210 Thermostat 
PAC-US444CN-1 Thermostat Adapter Interface with VPL24-210 24VAC Transformer |
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Mitsubishi Electric PAC-US445CN-1 Thermostat 
PAC-US445CN-1 thermostat interface enables the use of a third-party thermostat to control your Mitsubishi Electric indoor units. It provides 3 input terminals to control fan Speed: Auto, Medium, High, and custom auto. The Thermostat Interface allows HVAC thermostats and input/output controllers to control either residential or commercial indoor units through its CN105 and CNH02 connector. Any system that can be controlled by the MHK1/MHK2 controller model, can now be controlled by a third-party HVAC thermostat or input/output controller. |
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PAC-USWHS002-WF-2Mitsubishi Electric PAC-USWHS002-WF-2 Wireless Interface 
Mitsubishi Wireless Interface 2 is the latest Kumo cloud Adapter that gives you complete control of your Mitsubishi mini-split systems. This WiFi interface adapter facilitates programming and operation of your mini-split system through a wireless or local network. 
$179.79 at Rfwel
$193.39 at Amazon
$219.95 at eBay
$234.39 at Walmart
$239.99 at Newegg
$239.99 at Newegg Biz
Wireless Standards Wi-Fi 4 (802.11n), 802.11g, 802.11b Control Style Amazon Alexa, App Control |
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AZAI6WSCMELAirzone AZAI6WSCMEL Wireless Interface 
Airzone AZAI6WSCMEL Wi-Fi interface adapter allows for remote wireless control of Mitsubishi Electric indoor units through a phone or tablet via the Airzone Aidoo cloud app. The adapter is externally powered with the Airzone Aidoo cloud app being available for iOS and Android devices.
Compatible with unit manufactured since end of 2012.
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Mitsubishi Electric PAC-US444CN-1 Thermostat
PAC-US444CN-1 thermostat interface enables the use of a third-party thermostat to control your Mitsubishi Electric indoor units. It provides 3 input terminals to control fan Speed: Auto, Medium, High, and custom auto. The Thermostat Interface allows HVAC thermostats and input/output controllers to control either residential or commercial indoor units through its CN105 connector. Any system that can be controlled by the MHK1 controller model, can now be controlled by a third-party HVAC thermostat or input/output controller. |
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PAC-USWHS002-WF-2Mitsubishi Electric PAC-USWHS002-WF-2 Wireless Interface
Mitsubishi Wireless Interface 2 is the latest Kumo cloud Adapter that gives you complete control of your Mitsubishi mini-split systems. This WiFi interface adapter facilitates programming and operation of your mini-split system through a wireless or local network.
$179.79 at Rfwel
$193.39 at Amazon
$219.95 at eBay
$234.39 at Walmart
$239.99 at Newegg
$239.99 at Newegg Biz
Wireless Standards Wi-Fi 4 (802.11n), 802.11g, 802.11b Control Style Amazon Alexa, App Control |
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AZAI6WSCMELAirzone AZAI6WSCMEL Wireless Interface
Airzone AZAI6WSCMEL Wi-Fi interface adapter allows for remote wireless control of Mitsubishi Electric indoor units through a phone or tablet via the Airzone Aidoo cloud app. The adapter is externally powered with the Airzone Aidoo cloud app being available for iOS and Android devices.
Compatible with unit manufactured since end of 2012.
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AZAI6WSCMELAirzone AZAI6WSCMEL Wireless Interface
Airzone AZAI6WSCMEL Wi-Fi interface adapter allows for remote wireless control of Mitsubishi Electric indoor units through a phone or tablet via the Airzone Aidoo cloud app. The adapter is externally powered with the Airzone Aidoo cloud app being available for iOS and Android devices.
Compatible with unit manufactured since end of 2012.
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Fujitsu ASU7RLF1Fujitsu Dual Zone Heat Pump System 7+7 - Wall Mounted |
Indoor unit ASU7RLF1 is compatible with:
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AZAI6WSCFUJAirzone AZAI6WSCFUJ Wireless Interface 
The Aidoo Fujitsu adapter is a Wi-Fi interface that allows for indoor units to be managed and integrated remotely from the cloud through the Airzone Aidoo app and features a port for intergration via the Modbus protocol. The app allows for online control of single or several indoor units provided each unit has an adapter and is externally powered by the indoor unit while also offering a dual Wi-Fi connection.
W-056
$259.99 at Rfwel
Control Style Amazon Alexa |
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AZAI6WSCFUJAirzone AZAI6WSCFUJ Wireless Interface
The Aidoo Fujitsu adapter is a Wi-Fi interface that allows for indoor units to be managed and integrated remotely from the cloud through the Airzone Aidoo app and features a port for intergration via the Modbus protocol. The app allows for online control of single or several indoor units provided each unit has an adapter and is externally powered by the indoor unit while also offering a dual Wi-Fi connection.
W-056
$259.99 at Rfwel
Control Style Amazon Alexa |
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AZAI6WSCFUJAirzone AZAI6WSCFUJ Wireless Interface
The Aidoo Fujitsu adapter is a Wi-Fi interface that allows for indoor units to be managed and integrated remotely from the cloud through the Airzone Aidoo app and features a port for intergration via the Modbus protocol. The app allows for online control of single or several indoor units provided each unit has an adapter and is externally powered by the indoor unit while also offering a dual Wi-Fi connection.
W-056
$259.99 at Rfwel
Control Style Amazon Alexa |
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AZAI6WSCFUJAirzone AZAI6WSCFUJ Wireless Interface
The Aidoo Fujitsu adapter is a Wi-Fi interface that allows for indoor units to be managed and integrated remotely from the cloud through the Airzone Aidoo app and features a port for intergration via the Modbus protocol. The app allows for online control of single or several indoor units provided each unit has an adapter and is externally powered by the indoor unit while also offering a dual Wi-Fi connection.
W-056
$259.99 at Rfwel
Control Style Amazon Alexa |
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Fujitsu UTY-RNNUM Wired Controller 
Wired Remote Controller used to provide control and additional functionality for Fujitsu Mini Split Indoor Units. The remote may operate a single compatible wall mounted unit, or it may be daisy-chained to multiple compatible compact ceiling cassette or concealed duct units to provide identical settings for multiple zones. |
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Fujitsu UTY-RSNUM Wired Controller 
Fujitsu UTY-RSNUM Simple Wired Remote Controller is used in cooling and heating applications of zones that frequently change. Compatible with most wall mounted, ducted, small cassette, and floor-mounted models. A number of indoor units can be operated at the same time using a single remote controller as well as when connected for dual remote controllers(Option is not available for wall-mounted type indoor unit.) |
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Mitsubishi Electric NTXWMT18A112AA |
Indoor unit NTXWMT18A112AA is compatible with:
Remote Control Thermostats Wireless Interfaces Wired Controllers |
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Mitsubishi Electric PAC-US444CN-1 Thermostat
PAC-US444CN-1 thermostat interface enables the use of a third-party thermostat to control your Mitsubishi Electric indoor units. It provides 3 input terminals to control fan Speed: Auto, Medium, High, and custom auto. The Thermostat Interface allows HVAC thermostats and input/output controllers to control either residential or commercial indoor units through its CN105 connector. Any system that can be controlled by the MHK1 controller model, can now be controlled by a third-party HVAC thermostat or input/output controller. |
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PAC-USWHS002-WF-2Mitsubishi Electric PAC-USWHS002-WF-2 Wireless Interface
Mitsubishi Wireless Interface 2 is the latest Kumo cloud Adapter that gives you complete control of your Mitsubishi mini-split systems. This WiFi interface adapter facilitates programming and operation of your mini-split system through a wireless or local network.
$179.79 at Rfwel
$193.39 at Amazon
$219.95 at eBay
$234.39 at Walmart
$239.99 at Newegg
$239.99 at Newegg Biz
Wireless Standards Wi-Fi 4 (802.11n), 802.11g, 802.11b Control Style Amazon Alexa, App Control |
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Mitsubishi Electric PAC-US444CN-1 Thermostat
PAC-US444CN-1 thermostat interface enables the use of a third-party thermostat to control your Mitsubishi Electric indoor units. It provides 3 input terminals to control fan Speed: Auto, Medium, High, and custom auto. The Thermostat Interface allows HVAC thermostats and input/output controllers to control either residential or commercial indoor units through its CN105 connector. Any system that can be controlled by the MHK1 controller model, can now be controlled by a third-party HVAC thermostat or input/output controller. |
|
PAC-USWHS002-WF-2Mitsubishi Electric PAC-USWHS002-WF-2 Wireless Interface
Mitsubishi Wireless Interface 2 is the latest Kumo cloud Adapter that gives you complete control of your Mitsubishi mini-split systems. This WiFi interface adapter facilitates programming and operation of your mini-split system through a wireless or local network.
$179.79 at Rfwel
$193.39 at Amazon
$219.95 at eBay
$234.39 at Walmart
$239.99 at Newegg
$239.99 at Newegg Biz
Wireless Standards Wi-Fi 4 (802.11n), 802.11g, 802.11b Control Style Amazon Alexa, App Control |
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Trane TAC-YT53CRAU-J Wired Controller No Image AvailableThe controller provides straightforward control over your unit's operation mode, desired temperature, fan speed, and airflow direction. A single MA controller can control up to 16 separate Mitsubishi mini split indoor units, making it easy to manage multiple zones with similar temperature requirements. |
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Mitsubishi Electric PLFY-P12NBMU-ER2 |
Indoor unit PLFY-P12NBMU-ER2 is compatible with:
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AZAI6WSCMELAirzone AZAI6WSCMEL Wireless Interface
Airzone AZAI6WSCMEL Wi-Fi interface adapter allows for remote wireless control of Mitsubishi Electric indoor units through a phone or tablet via the Airzone Aidoo cloud app. The adapter is externally powered with the Airzone Aidoo cloud app being available for iOS and Android devices.
Compatible with unit manufactured since end of 2012.
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AZAI6WSCMELAirzone AZAI6WSCMEL Wireless Interface
Airzone AZAI6WSCMEL Wi-Fi interface adapter allows for remote wireless control of Mitsubishi Electric indoor units through a phone or tablet via the Airzone Aidoo cloud app. The adapter is externally powered with the Airzone Aidoo cloud app being available for iOS and Android devices.
Compatible with unit manufactured since end of 2012.
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AZAI6WSCMELAirzone AZAI6WSCMEL Wireless Interface
Airzone AZAI6WSCMEL Wi-Fi interface adapter allows for remote wireless control of Mitsubishi Electric indoor units through a phone or tablet via the Airzone Aidoo cloud app. The adapter is externally powered with the Airzone Aidoo cloud app being available for iOS and Android devices.
Compatible with unit manufactured since end of 2012.
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Mitsubishi Electric PLFY-P12NCMU-ER4.TH |
Indoor unit PLFY-P12NCMU-ER4.TH is compatible with:
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AZAI6WSCMELAirzone AZAI6WSCMEL Wireless Interface
Airzone AZAI6WSCMEL Wi-Fi interface adapter allows for remote wireless control of Mitsubishi Electric indoor units through a phone or tablet via the Airzone Aidoo cloud app. The adapter is externally powered with the Airzone Aidoo cloud app being available for iOS and Android devices.
Compatible with unit manufactured since end of 2012.
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AZAI6WSCMELAirzone AZAI6WSCMEL Wireless Interface
Airzone AZAI6WSCMEL Wi-Fi interface adapter allows for remote wireless control of Mitsubishi Electric indoor units through a phone or tablet via the Airzone Aidoo cloud app. The adapter is externally powered with the Airzone Aidoo cloud app being available for iOS and Android devices.
Compatible with unit manufactured since end of 2012.
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AZAI6WSCMELAirzone AZAI6WSCMEL Wireless Interface
Airzone AZAI6WSCMEL Wi-Fi interface adapter allows for remote wireless control of Mitsubishi Electric indoor units through a phone or tablet via the Airzone Aidoo cloud app. The adapter is externally powered with the Airzone Aidoo cloud app being available for iOS and Android devices.
Compatible with unit manufactured since end of 2012.
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