Supplied from China
ACMELEC manufactures and supplies HVAC controls from Nanjing, China, for distributors, installers and OEM/ODM projects.
Product category
VRF Thermostat
ACMELEC VRF thermostats connect indoor units to smart control platforms while preserving stable HVAC operation for commercial buildings, apartments and hotel projects.
Factory supply · B2B
Catalogues, samples & wholesale quotations
Standard MOQ: 60 units/sets
Models, protocols and software versions may be counted separately. Pricing and production lead time depend on the confirmed configuration and quantity.
Sample options
After requirements and payment are confirmed: stock samples approximately 3 working days; functional/protocol configuration 15–20 working days; logo, manual or packaging adjustments approximately 10 working days.
Confirm your application before ordering
Send the complete indoor-unit model, communication connector or wiring photos, required protocol and control functions. Compatibility depends on the exact unit and ordered configuration.
Smart VRF thermostats for Mitsubishi Electric, Daikin, Fujitsu, Toshiba, Hitachi, Carrier, York and more. OEM/ODM WiFi and Zigbee options.
How to choose a VRF thermostat
Start with the complete indoor-unit model, then confirm the communication interface, wiring, required control functions and preferred WiFi or Zigbee option. ACMELEC checks these details before recommending a thermostat or gateway.
OEM options
- Brand logo and packaging customization
- WiFi, Zigbee, Modbus, RF433 or 0-10V configurations where applicable
- Project matching for hotels, apartments, offices and HVAC distributors
Brand structure
VRF Thermostat brands
Choose the air conditioner brand first, then enter the brand page to view compatible VRF thermostat and gateway options.
8 AE models
Mitsubishi Electric
Smart thermostat and gateway solutions for Mitsubishi Electric VRF and split air conditioners, including CN105 WiFi and Zigbee control.
AE-669 / AE-740 / AE-940 / AE-5502 / AE-5503-DB / AE-5503 / AE-5507 / AE-5509
8 AE models
Daikin
Daikin compatible smart VRF thermostat solutions for Google Home, Alexa, Tuya and commercial HVAC projects.
AE-669 / AE-740 / AE-940 / AE-5502 / AE-5503-DB / AE-5503 / AE-5507 / AE-5509
8 AE models
Fujitsu General
Smart WiFi and Zigbee thermostat options for Fujitsu General VRF air conditioner systems.
AE-669 / AE-740 / AE-940 / AE-5502 / AE-5503-DB / AE-5503 / AE-5507 / AE-5509
8 AE models
Toshiba
Toshiba compatible VRF thermostat and HVAC controller products for smart building projects.
AE-669 / AE-740 / AE-940 / AE-5502 / AE-5503-DB / AE-5503 / AE-5507 / AE-5509
8 AE models
Mitsubishi Heavy Industries
Smart WiFi thermostat solutions for Mitsubishi Heavy Industries VRF air conditioner systems and OEM HVAC projects.
AE-669 / AE-740 / AE-940 / AE-5502 / AE-5503-DB / AE-5503 / AE-5507 / AE-5509
8 AE models
Hitachi
Hitachi compatible smart VRF thermostats for WiFi app control, voice assistants and commercial HVAC projects.
AE-669 / AE-740 / AE-940 / AE-5502 / AE-5503-DB / AE-5503 / AE-5507 / AE-5509
8 AE models
Carrier
Carrier compatible WiFi VRF thermostat and smart air conditioner controller solutions for OEM buyers.
AE-669 / AE-740 / AE-940 / AE-5502 / AE-5503-DB / AE-5503 / AE-5507 / AE-5509
8 AE models
YORK
YORK VRF air conditioner thermostat products for smart HVAC control, Tuya integration and project supply.
AE-669 / AE-740 / AE-940 / AE-5502 / AE-5503-DB / AE-5503 / AE-5507 / AE-5509
8 AE models
Hisense
Hisense compatible WiFi VRF thermostats for app control, voice assistants and HVAC smart control projects.
AE-669 / AE-740 / AE-940 / AE-5502 / AE-5503-DB / AE-5503 / AE-5507 / AE-5509
8 AE models
Midea
Midea compatible smart VRF thermostat solutions for Tuya WiFi control, OEM projects and building HVAC control.
AE-669 / AE-740 / AE-940 / AE-5502 / AE-5503-DB / AE-5503 / AE-5507 / AE-5509
8 AE models
GREE
GREE compatible WiFi VRF thermostat and smart air conditioner controller products for commercial HVAC projects.
AE-669 / AE-740 / AE-940 / AE-5502 / AE-5503-DB / AE-5503 / AE-5507 / AE-5509
8 AE models
Haier
Haier compatible smart VRF thermostat products for remote app control and OEM HVAC supply.
AE-669 / AE-740 / AE-940 / AE-5502 / AE-5503-DB / AE-5503 / AE-5507 / AE-5509
8 AE models
LG
LG compatible WiFi VRF thermostat solutions for smart air conditioner control and HVAC project buyers.
AE-669 / AE-740 / AE-940 / AE-5502 / AE-5503-DB / AE-5503 / AE-5507 / AE-5509
8 AE models
China Brand VRF
Smart thermostat and gateway solutions for Midea, Gree, Haier, Hisense and other air conditioning systems.
AE-669 / AE-740 / AE-940 / AE-5502 / AE-5503-DB / AE-5503 / AE-5507 / AE-5509Model structure
Universal AE VRF thermostat models
The same AE model pages are shared across supported VRF brands. Brand pages explain compatibility and wiring differences, while these model pages explain product appearance, functions and OEM options.
VRF Thermostat
AE-669-VRF LCD Smart VRF Thermostat
AE-669-VRF smart thermostat for VRF air conditioner control. Black LCD curved-screen panel option for VRF air conditioner smart control. Brand-specific wiring and compatibility are confirmed on each VRF brand page.
- Model
- AE-669-VRF
- Protocol
- WiFi, Zigbee, Tuya
VRF Thermostat
AE-740-VRF TFT Smart VRF Thermostat
AE-740-VRF smart thermostat for VRF air conditioner control. Black TFT color screen panel option for VRF smart HVAC projects. Brand-specific wiring and compatibility are confirmed on each VRF brand page.
- Model
- AE-740-VRF
- Protocol
- WiFi, Zigbee, Tuya
VRF Thermostat
AE-940-VRF Smart VRF Thermostat
AE-940-VRF smart thermostat for VRF air conditioner control. TFT color LCD curved-screen option for VRF air conditioner smart control. Brand-specific wiring and compatibility are confirmed on each VRF brand page.
- Model
- AE-940-VRF
- Protocol
- WiFi, Zigbee, Tuya
VRF Thermostat
AE-5502-VRF Smart VRF Thermostat
AE-5502-VRF smart thermostat for VRF air conditioner control. TFT color LCD panel option for VRF air conditioner smart control. Brand-specific wiring and compatibility are confirmed on each VRF brand page.
- Model
- AE-5502-VRF
- Protocol
- WiFi, Zigbee, Tuya
VRF Thermostat
AE-5503-DB-VRF LCD Smart VRF Thermostat
AE-5503-DB-VRF smart thermostat for VRF air conditioner control. White LCD panel option for VRF air conditioner smart control. Brand-specific wiring and compatibility are confirmed on each VRF brand page.
- Model
- AE-5503-DB-VRF
- Protocol
- WiFi, Zigbee, Tuya
VRF Thermostat
AE-5503-VRF WiFi Smart VRF Thermostat
AE-5503-VRF WiFi smart thermostat for VRF air conditioner systems with app control, voice assistant support and OEM project supply. Brand-specific wiring and firmware are confirmed by project.
- Model
- AE-5503-VRF
- Protocol
- WiFi, Tuya
VRF Thermostat
AE-5507-VRF WiFi Zigbee Smart VRF Thermostat
AE-5507-VRF smart thermostat for VRF air conditioner systems with WiFi, Zigbee, Tuya app and voice assistant control. Brand-specific wiring and firmware are confirmed by project.
- Model
- AE-5507-VRF
- Protocol
- WiFi, Zigbee, Tuya
VRF Thermostat
AE-5509-VRF Smart VRF Thermostat
AE-5509-VRF smart thermostat for VRF air conditioner control. Straight-screen TFT color LCD option for VRF control projects. Brand-specific wiring and compatibility are confirmed on each VRF brand page.
- Model
- AE-5509-VRF
- Protocol
- WiFi, Zigbee, Tuya
Need a direct recommendation?
Send the indoor unit brand, model number and required control method. ACMELEC can recommend the matching VRF thermostat, AcmeLink gateway or OEM route.
Ask for compatibility