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4-Inch Touchscreen Thermostat OEM Service | 7-Day Fast Delivery | HVAC ManufacturerSASWELL – Trusted HVAC Manufacturer for 4-Inch Touchscreen Thermostat OEM Service. Experience 7-day sample delivery and 30-day bulk production, designed for brands requiring rapid prototyping and reliable scaling. Our thermostats integrate with smart HVAC systems (heat pumps, radiant heating, VRV/VRF) and support multi-zone control, APP/voice remot1 -
485 Protocol-Enabled OEM Thermostat Solutions | CE/UL-Certified HVAC ControlsSASWELL engineers product-integrated 485 protocol technology, enabling direct BMiS connectivity for smart building management. As an ISO 9001-certified manufacturer, we deliver CE/UL/RoHS-compliant thermostats with 7-day rapid customization, optimized for HVAC systems requiring multi-protocol interoperability (Modbus, KNX compatible).
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Smart Color Thermostat for Electric Floor Heating | 7-Day OEM Customization | China HVAC ManufacturerProfessional OEM 4" Color Touch Thermostat for Electric Floor Heating Systems. Features 0.1°C precision control & frost protection. 7-day custom service covers UI design/protocol integration/logo engraving.
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24VAC Smart Dew Point Controller | Modbus RTU & Master-Slave | Cleanroom/Data Center UseDual-Sensor Dew Point Controller with NTC100K input & built-in SHT35. Features master-slave cascade control for fresh air systems. Modbus RTU protocol enables BMS integration (BACnet gateway optional). 0-10V output for precise anti-condensation in pharma plants/data centers. CE/RoHS certified with IP54 protection.
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220V Smart Dew Point Controller | Multi-System HVAC | Tuya WiFi & BMS IntegrationUniversal voltage dew point controller with NTC100K/SHT35 dual sensors. Supports radiant cooling, fan coil & dual-supply systems. Modbus RTU BMS integration & Tuya IoT compatibility. Features EC/AC fan control modes and anti-condensation AI algorithm.
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Smart Color Screen Fan Coil Thermostat | BMS Ready & Tuya IoT | AC/EC Fan CustomizableIndustrial-grade color touchscreen thermostat with 100-240VAC wide voltage. Features dual sensor inputs (NTC100K + optional SHT30), Modbus RTU for BMS integration, and Tuya WiFi cloud control. Supports 2-pipe systems with 3-speed AC/EC fan control. Custom UI design service available for hotel/office applications. CE/RoHS certified with 50,000+ cycl1
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