Supplied from China
ACMELEC manufactures and supplies HVAC controls from Nanjing, China, for distributors, installers and OEM/ODM projects.
ACMELEC product center
Smart Thermostats Organized by HVAC Product Line
Browse ACMELEC products by real buyer structure: VRF brand control, fan coil thermostats, floor heating, boiler heating, gateways and OEM/ODM models.
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
Choose a product family and send the system model, wiring/interface, quantity, destination country and required functions. We will confirm a suitable model and configuration.
Categories
Main product families
Configurable Multi-brand VRF Controls
Field-configurable S20 VRF thermostat and AcmeLink_GW VRF-to-Modbus gateway solutions. Brand logos are an overview, not model-specific compatibility approval; check each product’s interface reference.
VRF Thermostat
Smart VRF thermostats for Mitsubishi Electric, Daikin, Fujitsu, Toshiba, Hitachi, Carrier, York and more. OEM/ODM WiFi and Zigbee options.
ACMELEC AcmeLink VRF Gateways
AcmeLink VRF gateway products for smart home, BMS and remote HVAC control integration, with OEM/ODM support for HVAC brands and project buyers.
Boiler Heating Thermostat
Smart gas boiler thermostat and RF wireless heating control products for residential and light commercial use.
FCU Thermostat
Fan coil thermostat solutions for 2-pipe and 4-pipe HVAC systems, hotel rooms, offices and commercial buildings.
Floor Heating Thermostat
Electric and hydronic floor heating thermostats with Tuya WiFi, Zigbee, remote control and OEM panel options.
Product selection
Compare HVAC product families and control routes
Choose the HVAC application and brand, then confirm the exact unit model, interface and required control functions.
Product family
VRF Thermostat
Smart VRF thermostats for Mitsubishi Electric, Daikin, Fujitsu, Toshiba, Hitachi, Carrier, York and more. OEM/ODM WiFi and Zigbee options.
View VRF Thermostat products| Series / Brand | Models now included |
|---|---|
| Mitsubishi Electric | AE-669-VRF, AE-MITSUBISHI ELECTRIC |
| Daikin | AE-5503; P1/P2 controller route. See the Daikin range for panel options. |
| Fujitsu General | AE-FJ-VRF, AE-Fujitsu (Ogerenal) |
| Toshiba | AE-TS-VRF, AE-TOSHIBA |
| Mitsubishi Heavy Industries | AE-MHI-VRF, AE-MITSUBISHI HEAVY INDUSTRIES |
| Hitachi | AE-HT-VRF, AE-HITACHI |
| Carrier | AE-CR-VRF, AE-Carrier |
| YORK | AE-YK-VRF, AE-YORK |
| Hisense | AE-HS-VRF, AE-HS-OEM, AE-Hisense |
| Midea | AE-MD-VRF, AE-Midea |
| GREE | AE-GR-VRF, AE-GREE |
| Haier | AE-HR-VRF, AE-Haier |
| LG | AE-LG-VRF, AE-LG |
| China Brand VRF | Midea, Gree and Haier brand-specific control routes; confirm the unit and interface. |
Confirm the exact model and configuration before ordering.
Product family
AcmeLink (VRF Gateway)
AcmeLink VRF gateway products for smart home, BMS and remote HVAC control integration, with OEM/ODM support for HVAC brands and project buyers.
View AcmeLink (VRF Gateway) products| Series / Brand | Models now included |
|---|---|
| AcmeLink (VRF Gateway) | AcmeLink DK, AcmeLink ME |
Confirm the exact model and configuration before ordering.
Product family
Boiler Heating Thermostat
Smart gas boiler thermostat and RF wireless heating control products for residential and light commercial use.
View Boiler Heating Thermostat products| Series / Brand | Models now included |
|---|---|
| Boiler Heating Thermostat | AE-GB-WiFi, AE-GB-RF433, AE-5501D, AE-5503D, AE-5507D, AE-5509D, AE-619, AE-630, AE-668D |
Confirm the exact model and configuration before ordering.
Product family
FCU Thermostat
Fan coil thermostat solutions for 2-pipe and 4-pipe HVAC systems, hotel rooms, offices and commercial buildings.
View FCU Thermostat products| Series / Brand | Models now included |
|---|---|
| FCU Thermostat | AE-5501K, AE-5502K, AE-5503K, AE-5507K, AE-5509K, AE-668K, AE-669KDB, AE-740K, AE-940K, AE-T7K |
Confirm the exact model and configuration before ordering.
Product family
Floor Heating Thermostat
Electric and hydronic floor heating thermostats with Tuya WiFi, Zigbee, remote control and OEM panel options.
View Floor Heating Thermostat products| Series / Brand | Models now included |
|---|---|
| Floor Heating Thermostat | AE-5501D, AE-5503D, AE-5507D, AE-5509D, AE-667D, AE-668D, AE-740D, AE-940D, AE-T7D |
Confirm the exact model and configuration before ordering.
All products
Products in the five main families
Use the filters to narrow products by application or protocol.
Mitsubishi Electric
Mitsubishi Electric WiFi Zigbee VRF Smart Thermostat
AE-669-VRF smart thermostat for Mitsubishi Electric VRF and air conditioner systems. WiFi, Zigbee and CN105 connection for Tuya, Alexa and Google Home.
- Model
- AE-669-VRF
- Protocol
- WiFi, Zigbee, CN105
Fujitsu General
Fujitsu General WiFi Zigbee VRF Smart Thermostat
WiFi and Zigbee smart thermostat for Fujitsu General VRF air conditioner systems, with Tuya and voice assistant support.
- Model
- AE-FJ-VRF
- Protocol
- WiFi, Zigbee
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
Toshiba
Toshiba WiFi VRF Smart Thermostat
WiFi smart thermostat for Toshiba VRF air conditioner systems, built for OEM and commercial HVAC projects.
- Model
- AE-TS-VRF
- Protocol
- WiFi
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
Mitsubishi Heavy Industries
Mitsubishi Heavy Industries WiFi VRF Smart Thermostat
Smart WiFi VRF thermostat for Mitsubishi Heavy Industries air conditioner systems and OEM HVAC projects.
- Model
- AE-MHI-VRF
- Protocol
- WiFi
Hitachi
Hitachi WiFi VRF Smart Thermostat
WiFi smart thermostat for Hitachi VRF air conditioner systems, designed for smart HVAC control projects.
- Model
- AE-HT-VRF
- Protocol
- WiFi
Carrier
Carrier WiFi VRF Smart Thermostat
Smart WiFi thermostat for Carrier VRF air conditioner systems with OEM/ODM support.
- Model
- AE-CR-VRF
- Protocol
- WiFi
YORK
YORK WiFi VRF Smart Thermostat
WiFi smart thermostat for YORK VRF air conditioner systems and commercial HVAC smart control.
- Model
- AE-YK-VRF
- Protocol
- WiFi
Hisense
Hisense WiFi VRF Smart Thermostat
WiFi smart thermostat for Hisense VRF air conditioner systems with app control, Alexa and Google Home support.
- Model
- AE-HS-VRF
- Protocol
- WiFi
Hisense
Hisense WiFi VRF Smart Thermostat OEM Version
OEM-ready WiFi thermostat for Hisense VRF air conditioner smart control projects, compatible with app and voice assistant workflows.
- Model
- AE-HS-OEM
- Protocol
- WiFi
Midea
Midea WiFi VRF Smart Thermostat
WiFi smart thermostat for Midea VRF air conditioner systems, designed for Tuya smart control and OEM HVAC supply.
- Model
- AE-MD-VRF
- Protocol
- WiFi
Haier
Haier WiFi VRF Smart Thermostat
WiFi smart thermostat for Haier VRF air conditioner systems with app, Alexa, Google Home and OEM customization support.
- Model
- AE-HR-VRF
- Protocol
- WiFi
GREE
GREE WiFi VRF Smart Thermostat
WiFi smart thermostat for GREE VRF air conditioner systems and commercial HVAC smart control projects.
- Model
- AE-GR-VRF
- Protocol
- WiFi
LG
LG WiFi VRF Smart Thermostat
WiFi smart thermostat for LG VRF air conditioner systems with smart app control and OEM/ODM support.
- Model
- AE-LG-VRF
- Protocol
- WiFi
Boiler Heating Thermostat
Tuya Gas Boiler Smart WiFi Thermostat
Smart WiFi thermostat for gas boiler and floor heating control, with remote app scheduling and voice assistant support.
- Model
- AE-GB-WiFi
- Protocol
- WiFi, Tuya
Boiler Heating Thermostat
Tuya RF433 Wireless Gas Boiler Thermostat
Wireless RF433 gas boiler thermostat with Tuya WiFi remote control for heating regulation.
- Model
- AE-GB-RF433
- Protocol
- WiFi, RF433, Tuya
Boiler Heating Thermostat
AE-5501D Boiler Heating Smart Thermostat
AE-5501D Boiler Heating Smart Thermostat for boiler heating control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-5501D
- Protocol
- WiFi, Tuya, Relay
Boiler Heating Thermostat
AE-5503D Boiler Heating Smart Thermostat
AE-5503D Boiler Heating Smart Thermostat for boiler heating control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-5503D
- Protocol
- WiFi, Tuya, Relay
Boiler Heating Thermostat
AE-5507D Boiler Heating Smart Thermostat
AE-5507D Boiler Heating Smart Thermostat for boiler heating control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-5507D
- Protocol
- WiFi, Tuya, Relay
Boiler Heating Thermostat
AE-5509D Boiler Heating Smart Thermostat
AE-5509D Boiler Heating Smart Thermostat for boiler heating control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-5509D
- Protocol
- WiFi, Tuya, Relay
Boiler Heating Thermostat
AE-619 Boiler Heating Smart Thermostat
AE-619 Boiler Heating Smart Thermostat for boiler heating control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-619
- Protocol
- WiFi, Tuya, Relay
Boiler Heating Thermostat
AE-630 Boiler Heating Smart Thermostat
AE-630 Boiler Heating Smart Thermostat for boiler heating control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-630
- Protocol
- WiFi, Tuya, Relay
Boiler Heating Thermostat
AE-668D Boiler Heating Smart Thermostat
AE-668D Boiler Heating Smart Thermostat for boiler heating control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-668D
- Protocol
- WiFi, Tuya, Relay
FCU Thermostat
AE-5501K FCU Smart Thermostat
AE-5501K FCU Smart Thermostat for fan coil unit hvac control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-5501K
- Protocol
- WiFi, Zigbee, 0-10V
FCU Thermostat
AE-5502K FCU Smart Thermostat
AE-5502K FCU Smart Thermostat for fan coil unit hvac control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-5502K
- Protocol
- WiFi, Zigbee, 0-10V
FCU Thermostat
AE-5503K FCU Smart Thermostat
AE-5503K FCU Smart Thermostat for fan coil unit hvac control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-5503K
- Protocol
- WiFi, Zigbee, 0-10V
FCU Thermostat
AE-5507K FCU Smart Thermostat
AE-5507K FCU Smart Thermostat for fan coil unit hvac control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-5507K
- Protocol
- WiFi, Zigbee, 0-10V
FCU Thermostat
AE-5509K FCU Smart Thermostat
AE-5509K FCU Smart Thermostat for fan coil unit hvac control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-5509K
- Protocol
- WiFi, Zigbee, 0-10V
FCU Thermostat
AE-668K FCU Smart Thermostat
AE-668K FCU Smart Thermostat for fan coil unit hvac control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-668K
- Protocol
- WiFi, Zigbee, 0-10V
FCU Thermostat
AE-669KDB FCU Smart Thermostat
AE-669KDB FCU Smart Thermostat for fan coil unit hvac control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-669KDB
- Protocol
- WiFi, Zigbee, 0-10V
FCU Thermostat
AE-740K FCU Smart Thermostat
AE-740K FCU Smart Thermostat for fan coil unit hvac control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-740K
- Protocol
- WiFi, Zigbee, 0-10V
FCU Thermostat
AE-940K FCU Smart Thermostat
AE-940K FCU Smart Thermostat for fan coil unit hvac control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-940K
- Protocol
- WiFi, Zigbee, 0-10V
FCU Thermostat
AE-T7K FCU Smart Thermostat
AE-T7K FCU Smart Thermostat for fan coil unit hvac control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-T7K
- Protocol
- WiFi, Zigbee, 0-10V
Floor Heating Thermostat
AE-5501D Floor Heating Smart Thermostat
AE-5501D Floor Heating Smart Thermostat for electric and hydronic floor heating, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-5501D
- Protocol
- WiFi, Zigbee, NTC
Floor Heating Thermostat
AE-5503D Floor Heating Smart Thermostat
AE-5503D Floor Heating Smart Thermostat for electric and hydronic floor heating, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-5503D
- Protocol
- WiFi, Zigbee, NTC
Floor Heating Thermostat
AE-5507D Floor Heating Smart Thermostat
AE-5507D Floor Heating Smart Thermostat for electric and hydronic floor heating, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-5507D
- Protocol
- WiFi, Zigbee, NTC
Floor Heating Thermostat
AE-5509D Floor Heating Smart Thermostat
AE-5509D Floor Heating Smart Thermostat for electric and hydronic floor heating, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-5509D
- Protocol
- WiFi, Zigbee, NTC
Floor Heating Thermostat
AE-667D Floor Heating Smart Thermostat
AE-667D Floor Heating Smart Thermostat for electric and hydronic floor heating, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-667D
- Protocol
- WiFi, Zigbee, NTC
Floor Heating Thermostat
AE-668D Floor Heating Smart Thermostat
AE-668D Floor Heating Smart Thermostat for electric and hydronic floor heating, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-668D
- Protocol
- WiFi, Zigbee, NTC
Floor Heating Thermostat
AE-740D Floor Heating Smart Thermostat
AE-740D Floor Heating Smart Thermostat for electric and hydronic floor heating, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-740D
- Protocol
- WiFi, Zigbee, NTC
Floor Heating Thermostat
AE-940D Floor Heating Smart Thermostat
AE-940D Floor Heating Smart Thermostat for electric and hydronic floor heating, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-940D
- Protocol
- WiFi, Zigbee, NTC
Floor Heating Thermostat
AE-T7D Floor Heating Smart Thermostat
AE-T7D Floor Heating Smart Thermostat for electric and hydronic floor heating, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-T7D
- Protocol
- WiFi, Zigbee, NTC
AcmeLink (VRF Gateway)
AcmeLink DK Daikin VRF Smart Gateway
AcmeLink DK Daikin VRF Smart Gateway for Daikin VRF gateway integration, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AcmeLink DK
- Protocol
- WiFi, Zigbee, Gateway
AcmeLink (VRF Gateway)
AcmeLink ME Mitsubishi Electric VRF Smart Gateway
AcmeLink ME Mitsubishi Electric VRF Smart Gateway for Mitsubishi Electric VRF gateway integration, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AcmeLink ME
- Protocol
- WiFi, Zigbee, Gateway
Carrier
Carrier WiFi VRF Smart Thermostat
Carrier WiFi VRF Smart Thermostat for carrier vrf air conditioner control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-Carrier
- 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-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
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
Fujitsu General
Fujitsu General WiFi VRF Smart Thermostat
Fujitsu General WiFi VRF Smart Thermostat for fujitsu general vrf air conditioner control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-Fujitsu (Ogerenal)
- Protocol
- WiFi, Zigbee, Tuya
GREE
GREE WiFi VRF Smart Thermostat
GREE WiFi VRF Smart Thermostat for gree vrf air conditioner control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-GREE
- Protocol
- WiFi, Zigbee, Tuya
Hitachi
HITACHI WiFi VRF Smart Thermostat
HITACHI WiFi VRF Smart Thermostat for hitachi vrf air conditioner control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-HITACHI
- Protocol
- WiFi, Zigbee, Tuya
Haier
Haier WiFi VRF Smart Thermostat
Haier WiFi VRF Smart Thermostat for haier vrf air conditioner control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-Haier
- Protocol
- WiFi, Zigbee, Tuya
Hisense
Hisense WiFi VRF Smart Thermostat
Hisense WiFi VRF Smart Thermostat for hisense vrf air conditioner control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-Hisense
- Protocol
- WiFi, Zigbee, Tuya
LG
LG WiFi VRF Smart Thermostat
LG WiFi VRF Smart Thermostat for lg vrf air conditioner control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-LG
- Protocol
- WiFi, Zigbee, Tuya
Mitsubishi Electric
MITSUBISHI ELECTRIC WiFi VRF Smart Thermostat
MITSUBISHI ELECTRIC WiFi VRF Smart Thermostat for mitsubishi electric vrf air conditioner control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-MITSUBISHI ELECTRIC
- Protocol
- WiFi, Zigbee, Tuya
Mitsubishi Heavy Industries
MITSUBISHI HEAVY INDUSTRIES WiFi VRF Smart Thermostat
MITSUBISHI HEAVY INDUSTRIES WiFi VRF Smart Thermostat for mitsubishi heavy industries vrf air conditioner control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-MITSUBISHI HEAVY INDUSTRIES
- Protocol
- WiFi, Zigbee, Tuya
Midea
Midea WiFi VRF Smart Thermostat
Midea WiFi VRF Smart Thermostat for midea vrf air conditioner control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-Midea
- Protocol
- WiFi, Zigbee, Tuya
Toshiba
TOSHIBA WiFi VRF Smart Thermostat
TOSHIBA WiFi VRF Smart Thermostat for toshiba vrf air conditioner control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-TOSHIBA
- Protocol
- WiFi, Zigbee, Tuya
YORK
YORK WiFi VRF Smart Thermostat
YORK WiFi VRF Smart Thermostat for york vrf air conditioner control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-YORK
- Protocol
- WiFi, Zigbee, Tuya
More heating and gateway options
Explore Matter heating thermostats, the B27 compact VRF gateway, B25L indoor-unit gateway and AE-613 wireless boiler thermostat. Confirm the exact configuration for your project.
ACMELEC AcmeLink gateway resources
AcmeLink is ACMELEC’s HVAC gateway series. Review existing demonstrations, compatibility sources and support requirements.