BELIMO EXT-HA-8023M
A high-efficiency actuator designed for precise control in HVAC systems. It provides reliable and energy-efficient performance, ensuring smooth operation of valves and other system components.
Key Features
- Room temperature control thermostat
- Manual or auto 3‑speed fan selection
- Cooling, heating or ventilation mode
- Large LCD display with backlight
- Optional RS485 (MODBUS) interface
- Easy wall‑mount installation
৳ 0.00
Description
The BELIMO EXT‑HA‑8023M is designed to deliver reliable and flexible control for fan‑coil unit (FCU) HVAC systems, ventilation ducts, or dust‑air handling installations. Many conventional thermostats offer limited functionality — fixed fan speeds or lack of automation — leading to inefficient airflow, poor temperature regulation, and discomfort. EXT‑HA‑8023M solves those issues with a full-featured microprocessor-based thermostat that manages fan speed (Low / Medium / High / Auto), system mode (Cooling / Heating / Ventilation), and controls valves or dampers as needed. belimo.com+1
The large LCD display clearly shows room temperature, set temperature, mode, fan speed, and system status — making monitoring intuitive for users. Soft-touch keys enable easy temperature adjustments and mode selection. For advanced installations, the RS485 (MODBUS) interface enables integration with building automation systems (BMS), enabling central control and monitoring for multiple zones. belimo.com+1
With a flame‑retardant PC + ABS housing and a compact wall-mount form factor (90 × 88 × 15.5 mm), it fits well in residential apartments, offices, hotels, or commercial buildings. Because of its flexible configuration, automatic fan-speed adjustment, and compatibility with motorized valves, BALL valves or dampers, the EXT‑HA‑8023M offers an efficient, cost-effective control solution. Compared to basic on/off thermostats, it provides more comfort, better energy efficiency, and significantly improved user convenience and system integration potential. belimo.com+1
Specifications
- Model: BELIMO EXT‑HA‑8023M belimo.com
- Device Type: Fan Coil Unit / HVAC Thermostat & Controller belimo.com+1
- Supply Voltage: AC 85–260 V, 50/60 Hz belimo.com+1
- Sensing Element: NTC temperature sensor belimo.com+1
- Temperature Set‑point Range: 5 °C to 35 °C belimo.com+1
- Display Range: 0 °C to 55 °C belimo.com+1
- Housing: PC + ABS flame‑retardant material belimo.com
- Dimensions: 90 × 88 × 15.5 mm (W × H × D) belimo.com+1
- Fan Speed Settings: Low, Medium, High, Auto (automatic 3‑speed changeover) belimo.com+1
- Output Load Rating: Resistive 2 A, Inductive 1 A — suitable for controlling AC fan‑coil motors, valves or dampers belimo.com+1
- Protection Class: IP30 (for indoor installations) belimo.com+1
- Network Interface: RS485 (MODBUS) for integration with building‑automation systems (optional) belimo.com+1
In Bangladesh, the BELIMO EXT‑HA‑8023M is supplied via authorized HVAC and building‑automation equipment distributors. Price varies depending on import duties, distributor margins, and availability. Customers often benefit from project‑based pricing, bulk‑purchase deals, or package offers — delivering strong value while ensuring access to genuine, high-quality thermostats suited for efficient HVAC control and long-term reliability.
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