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Fresh Air Intelligent Controller For Residential Commercial HVAC Air Quality Management
Fresh Air Intelligent Controller For Residential Commercial HVAC Air Quality Management
Fresh Air Intelligent Controller For Residential Commercial HVAC Air Quality Management
Fresh Air Intelligent Controller For Residential Commercial HVAC Air Quality Management
Specifications
Model Number :
KF-900B
Installation Type :
Wall-mounted
MOQ :
1
Delivery Time :
2-3 weeks
Function Display :
Air Quality, Fan Status, Mode, Timer
Price :
US$79
Operation Modes :
Auto / Manual / Timer / Sleep Mode
Payment Terms :
T/T
Certification :
CE, RoHS
Shell color :
Gold shell + black front lens
Place of Origin :
China
Function :
Fresh Air Ventilation Control
Supply Ability :
100000pcs
Brand Name :
OEM or neutral (no brand)
Air Quality Monitoring :
PM2.5 (Optional), CO2 (Optional)
Description
Product Overview:

The controller features a clear digital interface that can display key indoor air parameters such as PM2.5 and CO₂ levels (depending on system configuration), helping users monitor air quality in real time and maintain a healthier indoor environment.

The output signal of the controller directly controls the startup and speed of fan.

Widely used in residential, commercial, and industrial ventilation systems, the KF-900B provides intelligent air management that improves indoor air quality while optimizing energy efficiency.

Key Features:
  • Touch Key Control Technology
    Smooth and intuitive touch button operation for easy user control.
  • Direct Fan Control Output
    Directly controls start/stop and speed regulation of the fresh air fan.
  • Real-Time Air Quality Monitoring (Optional)
    Supports display of PM2.5 and CO₂ levels for indoor air quality awareness.
  • Multi-Mode Operation
    Supports automatic mode, manual mode, timing mode, and sleep mode for flexible usage.
Product Specifications:
* Dimension:
86 × 86 mm
* Temperature display range:
0℃ —— 50℃
* Fixing hole distance:
60mm (standard)
* Operating temperature:
-10℃--- +50℃
* Wiring terminal:
Max 2.5 mm2 wire
* Operating humidity:
5％RH——90％RH
* Rated voltage:
AC110-240V, 50/60Hz
* Storage temperature:
-10℃--- +60℃
* Standby Power:
≤ 2.0W
* Storage humidity:
≤ 60％RH
* Control power:
≤ 200W
* Life:
≥ 5 years
* Suitable for fans:
AC/EC/DC
Product Images:

Fresh Air Intelligent Controller For Residential Commercial HVAC Air Quality Management

Fresh Air Intelligent Controller For Residential Commercial HVAC Air Quality Management

Fresh Air Intelligent Controller For Residential Commercial HVAC Air Quality Management

Fresh Air Intelligent Controller For Residential Commercial HVAC Air Quality Management
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Product Detail
Model Number :
KF-900B
Installation Type :
Wall-mounted
MOQ :
1
Delivery Time :
2-3 weeks
Function Display :
Air Quality, Fan Status, Mode, Timer
Price :
US$79
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Fresh Air Intelligent Controller For Residential Commercial HVAC Air Quality Management
Fresh Air Intelligent Controller For Residential Commercial HVAC Air Quality Management

Shenzhen Xiangfan Electronics Technology Co., Ltd.

Verified Supplier
1 Years
shenzhen
Since 2010
Business Type :
Manufacturer
Main Products :
Smart HVAC Controller, Digital Ventilation Controller, Ventilation Fan Controller
Total Annual :
$9000000-US$10000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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