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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Battery LED Display Underfloor Heating or Ceiling Cooling WiFi Thermostat

This is a LED display RF WiFi thermostat for boiler or thermal actuator heating control system in each single room. Build-in sensors in your wireless room thermostat detects when the temperature falls to a chosen level and then feedback to the heating system to turn on. WT-76 thermostat shows the current room temperature, set temperature on the display. Item No.: WT-76 Programmability: 7days programmable from app Mode: Manual Mode, Away Mode, PRG Mode Color: Black or White Display: LED display with elegant glass in front Material: ABS+PC Packing : Netural White Box, OEM acceptable Other function: Child lock, Open window detection, Frost protection, Temp. calibration Optional: Opentherm protocol, WiFi optional, Zigbee optional Cetificate: CE, ROHS

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FT-06: BACnet & Modbus FCU Thermostat for 2-Pipe or 4-Pipe System

The FT-06 Fan Coil Unit Thermostat is engineered to control fans, valves, and dampers in FCU and heating applications across industrial, commercial, and residential environments Item No.: FT-06 System Type: Compatible with 2-pipe or 4-pipe fan coil units Valve Control: Supports 2-point (on/off) or 0...10V modulating output Fan Compatibility: Works with standard 3-speed fans or energy-saving EC motors (0-10V) Data Protection: Non-Volatile memory stores all settings during power outages BMS Integration: Modbus RTU protocol for centralized management (Optional) Building Automation: BACnet MS/TP protocol for seamless connectivity (Optional) Smart Scheduling: 7-day, 4-period programmable interface (Optional) Safety Feature: Child Lock to prevent unauthorized setting changes (Optional) Flexible Expansion: External Sensor / Keycard / WiFi Remote Control (Optional)

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FT06: Modbus & BACnet Digital Thermostat for 2/4 Pipe FCU

The FT06 is a reliable, high-contrast classic LCD FCU thermostat designed for standard commercial building upgrades. For exploring more building automation options, view our complete range of BACnet Thermostats. Item No.: FT-06 (BACnet MS/TP or Modbus RTU Optional) Display: Large-character digital LCD with clear, high-contrast readout. Durability: Robust interface designed for high-traffic commercial use. 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 Security Feature: Integrated Child Lock to prevent unauthorized local tampering Smart Sensing (Optional): Supports External Temperature Sensors and Occupancy (Hotel Card) Sensors IoT Connectivity (Optional): Integrated WiFi module for remote App control and cloud management

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E-paper e-ink Display Digital Smart Thermostat

This is a digital e-ink display smart thermostat for boiler or thermal actuator heating control system in each single room. Build-in sensors in your wireless room thermostat detects when the temperature falls to a chosen level and then feedback to the heating system to turn on. WT-75 thermostat shows the current room temperature, set temperature, or relative humidity on the display. Item No.: WT-75 Programmability: 7days programmable from app Mode: Manual Mode, Away Mode, PRG Mode Color: Black or White Display: E-paper, E-ink display Material: ABS+PC Packing : Netural White Box, OEM acceptable Other function: Child lock, Open window detection, Frost protection, Temp. calibration Optional: Opentherm protocol, WiFi optional, Zigbee optional Cetificate: CE, ROHS

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FT-08: 0-10V Modulating Thermostat for 2-Pipe or 4-Pipe Fan Coil Unit

This modulating FCU 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-08 Application: For 2-pipe or 4-pipe fan coil units (FCU) Control Signal: Valve control via 2-point (on/off) or 0...10 V modulating output Fan Compatibility: Supports 3-speed fans or high-efficiency fans with EC motor Memory Function: Non-volatile memory to retain program settings during power outages Smart Protocol: Modbus/RTU management control for BMS integration (Optional) Programming: 7 days 4 periods programmable scheduling (Optional) Safety Feature: Child Lock function to prevent unauthorized settings (Optional) Sensor Input: External NTC sensor for remote temperature sensing (Optional) Energy Saving: Keycard input for hotel energy management (Optional) Remote Access: WiFi Remote Control via Smartphone App (Optional)

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FT-09: Fan Coil Unit (FCU) Thermostat - Digital Programmable Heating & Cooling Control

This digital programmable heating and cooling FCU 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-09 Product Category: Professional Fan Coil Unit (FCU) Thermostat Application: Precise control for 2-pipe or 4-pipe heating and cooling systems Programming: 7-day, 4-period programmable scheduling for maximum energy saving Control Interface: Large digital LCD display for intuitive temperature adjustment Fan Management: Supports manual or automatic 3-speed fan control Safety & Memory: Non-volatile memory (settings retained during power loss) and Child Lock Smart Extension: Optional WiFi remote control via Smartphone App Standard Fit: Designed for easy installation in 86x86mm or European 60mm wall boxes

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FT-66: Premium Glass Touch Screen Fan Coil Unit (FCU) Thermostat

The FT-66 is a high-end standalone FCU thermostat designed for luxury environments. Featuring a sleek, scratch-resistant glass panel and an intuitive touch interface, it provides precise 2-pipe/4-pipe control for fans and valves. It is the perfect blend of modern aesthetics and reliable HVAC performance for premium residential and commercial projects. Item No.: FT-66 (High-End Series) Scratch-Resistant Glass Panel: Luxury look and feel with a highly responsive touch interface. Stand-alone Precision Control: Supports 2-pipe/4-pipe systems with accurate temperature sensing. EC Motor Compatibility: Supports 0-10V EC fan control for silent and energy-efficient operation. 7-Day Programmable: Fully customizable schedule to match the user's lifestyle without needing an external controller. Non-Volatile Memory: Keeps all your settings safe even during a power outage. Protocol Support: Modbus RTU interface available for future-proofing or project integration (Optional). Keycard & Window Contact: Integrated energy-saving features for hotel and office standalone use.

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FT-CS08: Colorful Touchscreen BACnet & Modbus Thermostat for 2/4-Pipe FCU

The FT-CS08 is a professional-grade capacitive color touchscreen thermostat designed for Fan Coil Units (FCU). It features a high-definition interface for seamless system management, supporting both 2-pipe and 4-pipe configurations. With native WiFi, BACnet, and Modbus integration, it provides an intelligent, energy-saving solution for commercial HVAC systems requiring precise 0-10V valve and fan speed modulation. Item No.: FT-CS08 Application: For 2-pipe or 4-pipe fan coil units (FCU) Control Signal: Valve control via 2-point (on/off) or 0...10 V modulating output Fan Compatibility: Supports 3-speed fans or high-efficiency fans with EC motor Smart Protocol: Support Modbus/RTU management control for BMS integration Programming: 7 days 4 periods programmable scheduling Memory Function: Non-volatile memory to retain program settings during power outages Safety Feature: Child Lock function to prevent unauthorized settings (Optional) Sensor Input: External NTC sensor for remote temperature sensing (Optional) Energy Saving: Occupancy sensor (PIR) for intelligent climate control (Optional) Remote Access: WiFi Remote Control via Smartphone App (Optional)

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868MHz Wireless Programmable Boiler Thermostat: The Ultimate Retrofit Solution for European Heating Systems

E-TOP’s RF Wireless Programmable Boiler Thermostat is the premier retrofit solution for modernizing European gas boiler systems without the need for new wiring. Operating on a stable 868MHz frequency, this transmitter-receiver kit eliminates wall drilling and reduces installation labor by up to 60%. Fully CE (RED) and UKCA certified, it supports universal dry contact connections, making it compatible with 95% of boiler brands. For HVAC distributors and installers, it offers a reliable, energy-efficient (Open Window Detection), and cost-effective upgrade for both heritage buildings and modern residential projects. Item No.: WT-02 Communication: 868MHz Wireless RF (Stable signal, no wiring needed) Installation: 2-in-1 Design (Wall-mounted or portable Table-stand) Programming: 7-day programmable (5+2/6+1/7) for maximum comfort Energy Saving: Open Window Detection & Frost Protection built-in Safety: Child lock & Temp. calibration features Build: Fire-retardant ABS+PC material with soft white backlight Market Ready: CE, RoHS, UKCA, REACH, RED certified; ISO 9001/14001 factory

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WT-11 : Wireless Programmable Smart Heating Thermostat For Boiler

The E-TOP WT-11 is a next-generation wireless programmable smart heating thermostat for boiler systems, sporting a refreshed modern upright casing and a highly intuitive user interface. This premium wireless thermostat provide convenience to control heating system remotely for room temperature, creating an exceptional balance between premium aesthetics and high-performance trade reliability for regional plumbing merchants and commercial installers. Item No.: WT-11 Programmability: 7days programmable schedule (5+1+1 / 5+2 options) Mode: Heating and cooling mode (Default heating mode) Backlight: Premium High-Contrast White Material: Fire-Retardant ABS+PC Packing: Netural White Box, OEM acceptable Other function: Child lock, Open window detection, Frost protection, Temp. calibration Optional: OpenTherm protocol, WiFi optional, Zigbee optional Cetificate: CE, RoHS, UKCA, REACH, RED certified; ISO 9001/14001 factory Switching Relay: 3A Potential-Free (Volt-Free Dry Contact)

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ES-02 Chilled Beam Condensation Monitor | BACnet & Modbus Compatible Anti-Condensation Sensor

The ES-02 Condensation Monitor is a high-precision anti-condensation sensor designed specifically for chilled beam and radiant cooling systems. It monitors surface relative humidity in real time and triggers early warnings to the BMS before condensation forms, effectively preventing water damage, dripping, and mold growth. Item No.: ES-02 Early Condensation Prevention: Detects rising surface humidity before visible dripping occurs, protecting chilled beams, radiant panels, and ceilings from water damage and mold. High-Precision RH Sensing: Accurate measurement range of 10%–100% RH with premium sensing elements for reliable localized detection. Versatile Dry Contact Relay: Potential-free changeover contact (24V AC/DC, 0.5A) for seamless integration with any controller or BMS. Stable Operation: Built-in 5% RH hysteresis prevents false triggering and system hunting. Flexible Installation: Supports wall mounting or pipe mounting (up to diameter 50mm) with included thermal conductive film for accurate surface temperature reading. Full BMS Integration: Native support for BACnet and Modbus protocols, ideal for smart building automation projects.

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China Factory Fan Coil Thermostat with APP Control

FT-08 is an electronic fan-coil thermostats for room temperature control. Automatic or manual change-over between heating and cooling. The thermostats have a function for 3-speed fan control or 0-10V speed fan control, a built-in temperature sensor, backlit display, and an input for a window contact or an occupancy detector. Easy to operate. Item No.:FT-08 For 2- or 4-pipe fan coil units Valve control via 2-point or 0…10 V output Supports 3-speed fans or fans with EC motor 7 days 4 perioods programmable Support Modbus/RTU management control Non-Volatile memory to keep program settings and setpoints during a power outage Child Lock (Optional) External Sensor (Optional) Occupancy sensor (Optional) WIFI Remote Control (Optional)

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