Wholesale HVAC Thermostat Supplier & Custom Climate Control Manufacturer

As a premier ISO 9001:2015 and ISO 14001:2015 certified thermostat supplier and thermostat manufacturer with over 20 years of expertise, E-TOP Controls provides industrial-grade heating and cooling controllers. Our products are rigorously tested and carry global compliance marks including CE, RED, UKCA, RoHS, REACH, TUV, ETL, FCC, and support the latest EU CRA (Cyber Resilience Act). Explore our full range of solutions designed for global HVAC brands and wholesale distributors.

Boiler Heating Thermostat Water Underfloor Heating Thermostat Electric Floor Heating Thermostat Wiring Centres

Underfloor Heating & Fan Coil Thermostat FCU Thermostat Heat Pump Thermostat Pump Controllers

North American Electric Heating Thermostat PTAC Thermostat BACnet MS/TP Thermostat KNX Thermostat

Knowledge Centre & Solutions: OEM & ODM Solutions | Heating Control | HVAC Applications | Commercial HVAC

Need a Custom OEM/ODM Solution?

We provide private label manufacturing, custom UI design, and seamless IoT integration. Supported protocols include BACnet, Modbus, KNX, OpenTherm, Zigbee, LoRaWAN, RF, Matter, and smart ecosystems like Tuya, Amazon Alexa, and Google Assistant.

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CH7100 WiFi Smart Heat Pump Thermostat

The CH7100 is a premium 4.3-inch TFT high-resolution touch screen thermostat designed for advanced HVAC management. It offers a seamless interface for precise control of multi-stage heating and cooling systems in both residential and commercial settings. Item No.: CH7100 Universal Compatibility: Works with conventional 2H/2C and Heat Pump systems up to 3H/2C, including support for Aux/Emergency heat. Dual-Fuel Support: Perfectly compatible with hybrid systems using oil, gas, or electric fuel sources. IoT Ecosystem: Fully integrated with Amazon Alexa and Google Assistant for intuitive voice control. Remote Mobility: Monitor and control your home comfort anywhere via the free Smart Life app for Android and iOS. Visual Feedback: Features a vibrant 4.3" Capacitive Touchscreen with a background that turns blue or red to indicate current system status. C-Wire Powered: Requires a 24V C-wire to ensure stable WiFi connectivity and consistent high-res display performance.

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ES-01 6-in-1 Indoor Air Quality (IAQ) Monitor | BACnet, Modbus & Wi-Fi Compatible

The ES-01 is an enterprise-grade 6-in-1 Indoor Air Quality (IAQ) Monitor powered by the industry-leading Swedish Sensirion SEN6x sensor. It is engineered for smart buildings, schools, and commercial HVAC systems. All-in-One Detection: Accurately measures TEMP, RH, CO2, PM2.5, VOC, and NOx in real-time. BMS Ready: Seamlessly integrates via Wi-Fi, BACnet, Modbus, KNX, LoRa, and RF (433/868MHz). Zero Light Pollution: Features a 3.1-inch anti-glare E-ink screen for clear readings at any angle (Colorful display optional). Wholesale & OEM: Direct supply from the E-TOP factory with deep customization options for global B2B brands.

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FT95: Large Button BACnet Thermostat for Easy Operation

The FT-95 features an accessible design with oversized tactile buttons, making it the ideal easy-operation fan coil thermostat for public buildings, schools, and hospitals. For more network controller options, explore our complete range of BACnet MS/TP Thermostats. Item No.: FT-95 (BACnet or Modbus Optional) User Interface: Oversized tactile buttons designed for effortless operation and zero learning curve. Display: High-visibility minimalist LCD with extra-large temperature digits for easy reading from a distance. Durability: Robust hardware built to withstand high-frequency use in public and commercial spaces. System Compatibility: Designed for 2-pipe or 4-pipe Fan Coil Units (FCU). Fan & Valve Control: Supports 3-speed fans and precision on/off or modulating valve control. BMS Communication: Optional BACnet MS/TP or Modbus RTU protocol for seamless building system integration. Data Security: Non-volatile memory retains all program settings and setpoints during power outages. Security Feature: Integrated Child Lock to prevent unauthorized local tampering. Smart Sensing (Optional): Supports External Temperature Sensors and Occupancy (Hotel Card) Sensors.

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EPC-89S Single Pump Controller for Heating or Domestic Hot Water

The EPC-89S controller is designed to control the water pump in a central heating system or the pump of a hot water tank. It can also be used as a safety thermostat. The controller will turn the pump on or off based on the temperature set by the user, optimizing heating efficiency and system lifespan through precise temperature differential management. Model: EPC-89S Dimension: 159.5 mm (W) x 70 mm (H) x 36.5 mm (D) Application: Central Heating (C.H.) or Domestic Hot Water (H.W.) pump Power Supply: 230V AC ±10% / 50Hz Max Load: 6A for the pump output Certifications: ETL Listed, CE, UKCA, CRA, EAC, WEEE

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EPC-89D Dual Pump Controller for Central Heating (C.H.) and Domestic Hot Water (H.W.) Systems

The EPC-89D is a high-precision dual pump controller designed to optimize heating system efficiency and equipment lifespan through intelligent temperature differential management. Model: EPC-89D Dimension: 159.5 mm (W) x 70 mm (H) x 36.5 mm (D) Application: Central Heating (C.H.) & Domestic Hot Water (H.W.) pumps Power Supply: 230V AC ±10% / 50Hz Max Load: 6A per channel Certifications: ETL Listed, CE, UKCA, CRA, EAC, WEEE

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ES-03 Wireless Temperature and Humidity Sensor

The E-TOP ES-03 is a high-precision wireless temperature and humidity sensor designed for smart home and industrial monitoring. With a compact design and versatile mounting options (wall or desk), it provides reliable environmental data with a long-range wireless distance of over 100 meters. Item No.: ES-03 Precision Environmental Monitoring: Provides highly accurate real-time temperature and humidity readings for optimal indoor comfort and smart environment management. Flexible Installation: Supports both surface wall mounting and desktop placement, offering versatile setup options for any room. Long-Range Wireless Connectivity: Features advanced 433/868/915MHz wireless technology with a transmission distance of over 100 meters, ensuring reliable signal coverage. Smart Home Integration: Compatible with major smart home assistants, including Amazon Alexa and Google Assistant, for convenient voice control and automation. Durable & Compact Design: Engineered with a compact φ50*20 mm profile and high-quality PC+ABS materials, designed for long-term reliability and low-maintenance operation.

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CH7500 Smart Universal Wireless Thermostat - BACnet & WiFi Ready (3H/2C)

The CH7500 is a professional-grade Universal Thermostat engineered for the rigorous demands of the North American commercial and residential markets. Optimized for 3H/2C multi-stage heat pump and conventional systems, it features seamless 2.4GHz WiFi connectivity for convenient App/Cloud management. Whether you are integrating into a BMS via BACnet or performing a rapid smart retrofit, the CH7500 provides the reliability and flexibility that modern HVAC professionals require. Item No.: CH7500 Premium LCD Display: Large, high-contrast segmented LCD screen for clear visibility and tactile reliability System Versatility: Supports up to 3 Stages Heating and 2 Stages Cooling (3H/2C) Universal Compatibility: Seamlessly works with Heat Pump (with/without Aux), Gas, Oil, and Electric systems Smart Home Ready: Full voice control support with Amazon Alexa and Google Assistant Power Supply: Designed for stable operation with standard 24V AC power App Integration: Remote management via Tuya Smart or Smart Life App (iOS/Android)

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FT-CS08: Color Touchscreen BACnet & Modbus FCU Controller

The FT-CS08 is a premium color touchscreen FCU controller designed for high-end commercial integration. For exploring more network configurations, view our complete portfolio of BACnet MS/TP Thermostats. Item No.: FT-CS08 (BACnet or Modbus Optional) Interface: Vibrant capacitive color touch-screen with icon-driven navigation. Aesthetics: Sleek, modern profile suitable for luxury hotels and smart offices. System Compatibility: Designed for 2-pipe or 4-pipe Fan Coil Units (FCU). Precision Control: Proportional-Integral (PI) valve control via 2-point or 0–10V modulating output. Fan Motor Support: Compatible with traditional 3-speed fans or high-efficiency EC motors. Scheduling: 7-day, 4-period programmable internal clock for independent operation. BMS Communication: Optional BACnet MS/TP or Modbus RTU protocol for seamless system integration. Data Security: Non-volatile memory retains all program settings and setpoints during power outages. Smart Sensing (Optional): Supports External Temperature Sensors and Occupancy (Hotel Card) Sensors.

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CH7600 Smart WiFi Heat Pump Thermostat (3H/2C)

The CH7600 is a professional-grade WiFi Smart Thermostat optimized for multi-stage heat pump systems (up to 3H/2C). Engineered for OEM/ODM clients by E-TOP Controls, it features advanced algorithms to maximize heating efficiency and minimize costly auxiliary heat activation. This TFT touch-screen controller provides a premium, white-label solution for HVAC distributors seeking reliable, high-end climate control technology. Item No.: CH7600 Power Requirement: A C-Wire is required for all systems (24V AC) System Versatility: Supports up to 3 Stages Heating and 2 Stages Cooling (3H/2C) Universal Compatibility: Works with Heat Only, Cool Only, and conventional HVAC systems Heat Pump Optimized: Compatible with Heat Pump systems (With or Without Auxiliary Heat) Smart Home Ready: Works with Amazon Alexa and Google Assistant Mobile Control: Remotely manage comfort via your smartphone from anywhere App Integration: Supported by free mobile apps for Android and iOS (Tuya Smart/Smart Life) Premium Interface: High-resolution TFT Capacitive Touchscreen Display

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FT-CS70: Ultra-Slim Surface Mount FCU Thermostat

The FT-CS70 is an ultra-slim, surface-mounted color touchscreen FCU controller designed for luxury environments. For exploring more network configurations, view our complete portfolio of BACnet MS/TP Thermostats. Item No.: FT-CS70 (BACnet or Modbus Optional) Interface: Vibrant capacitive color touch-screen with icon-driven navigation. Aesthetics: Sleek, 15.35mm ultra-slim profile suitable for luxury hotels and premium interiors. System Compatibility: Designed for 2-pipe or 4-pipe Fan Coil Units (FCU). Precision Control: Proportional-Integral (PI) valve control via 2-point or 0–10V modulating output. Fan Motor Support: Compatible with traditional 3-speed fans or high-efficiency EC motors. BMS Communication: Optional BACnet MS/TP or Modbus RTU protocol for seamless system integration. Data Security: Non-volatile memory retains all program settings and setpoints during power outages. Security Feature: Integrated Child Lock to prevent unauthorized local tampering. Smart Sensing (Optional): Supports External Temperature Sensors and Occupancy (Hotel Card) Sensors.

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230Vac surface mounted smart HVAC thermostat with color screen

This 230Vac surface mounted thermostat is designed to control the fans, valves, dampers or electric heater in fan coil units and heating applications in industrial, commercial or residential environment. Item No.: FT-CS70 Valve control via 2-point (on/off output) or 0…10 V output Supports 3-speed fans or fans with EC motor Non-volatile memory to keep program settings and setpoints during power outage Modbus/RTU management control (Optional) 7 days 4 periods programmable (Optional) Child Lock (Optional) External Sensor (Optional) Keycard (Optional) WIFI Remote Control (Optional)

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FT-CS03: Large Screen BACnet Enabled Fan Coil Unit Thermostat

The FT-CS03 features a massive 4.3-inch high-resolution color display, offering unmatched visual feedback for commercial HVAC management. For exploring more network configurations, view our complete portfolio of BACnet MS/TP Thermostats. Item No.: FT-CS03 (BACnet or Modbus Optional) Interface: Vibrant 4.3" color touch-screen with intuitive, icon-driven navigation. Aesthetics: Sleek, modern profile ideal for executive offices and premium commercial spaces. System Compatibility: Designed for 2-pipe or 4-pipe Fan Coil Units (FCU). Precision Control: Proportional-Integral (PI) valve control via 2-point or 0–10V modulating output. Fan Motor Support: Compatible with traditional 3-speed fans or high-efficiency EC motors. BMS Communication: Optional BACnet MS/TP or Modbus RTU protocol for seamless system integration. Data Security: Non-volatile memory retains all program settings and setpoints during power outages. Security Feature: Integrated Child Lock to prevent unauthorized local tampering. Smart Sensing (Optional): Supports External Temperature Sensors and Occupancy (Hotel Card) Sensors.

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