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BecaSmart 8000 Series

Compare the BHT-8000 heating thermostat and BAC-8000 fan-coil thermostat side by side with specs, features, and photos.

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Choose the right 8000 model
Heating thermostat vs fan-coil thermostat — specs, photos, gallery.

BHT-8000 (Heating Thermostat)

Knob • Heating • Wi-Fi
BHT-8000 front
Reliable heating thermostat with WiFi/Modbus for floor, boiler, and electric systems.
6-period scheduling, precise temperature control, Tuya-compatible smart features.
Back image:
BHT-8000 back

Specifications

Power Supply
95~240 VAC, 50~60Hz
Current Load
5A (water heating, water/gas boiler), 16A (electric heating)
Sensor
NTC3950, 10K
Accuracy
±0.5°C
Set Temp. Range
5~35°C
Room Temp. Range
5~99°C
Display Temp. Range
5~99°C
Ambient Temp.
0~45°C
Ambient Humidity
5~95% RH (Non-condensing)
Storage Temp.
-5~45°C
Power Consumption
<1.5 W
Timing Error
<1%
Shell Material
PC + ABS (Fireproof)
Installation Box
86×86 mm Square or European 60 mm Round
Wire Terminals
Wire 2 × 1.5 mm² or 1 × 2.5 mm²
Protection Class
IP20
Buttons
Capacitive Touch Buttons

Easy Installation

Compatible with standard installation boxes and supports internal/external sensors.

Smart Control

Wi-Fi and Modbus enabled for remote scheduling and integration with smart home platforms.

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BAC-8000 (Fan-Coil Thermostat)

Touch • Fan-Coil • Wi-Fi
BAC-8000 front
Fan-coil thermostat with multi-mode control and Wi-Fi/Modbus options.
Supports 2/4-pipe units, fan speed control, and smart scheduling.
Back image:
BAC-8000 back

Specifications

Power Supply
95~240 VAC, 50~60Hz
Fan Relay Amps Resistance
5A
Fan Relay Amps Inductive
3A
Valve Relay Amps Resistance
3A
Valve Relay Amps Inductive
1A
Sensor
NTC3950, 10K
Set Temp. Range
5~35 °C
Accuracy
±0.5 °C
Display Temp. Range
5~99 °C
Ambient Temp.
0~45 °C
Ambient Humidity
5~95% RH (Non-condensing)
Storage Temp.
-5~45 °C
Timing Error
<1%
Power Consumption
<1.5 W
Shell Material
PC + ABS (Fireproof)
Installation Box
86×86 mm Square or European 60 mm Round
Wire Terminals
Wire 2 × 1.5 mm² or 1 × 2.5 mm²
Protection Class
IP20
Buttons
Capacitive Touch Buttons

Fan-Coil Support

2/4 pipe fan-coil units with multiple fan speed control and valve outputs.

Smart Scheduling

Weekly schedule and remote control via Tuya-compatible apps or Modbus.

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Direct Comparison

Control
BHT-8000: Heating (knob/touch) — BAC-8000: Fan-coil (touch)
Connectivity
Both: Wi-Fi / Modbus — App & voice control
Best for
BHT-8000: Underfloor / Boiler / Electric heating — BAC-8000: Fan-coil units (2/4 pipe)
Load Handling
BHT-8000: 16 A (electric) — BAC-8000: Fan/Valve relays 1–5 A
Sensor Options
BHT-8000: internal/external probe — BAC-8000: NTC sensors
Programming
BHT-8000: 6-period weekly — BAC-8000: 5+1+1 or 6-period weekly