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Fresh Air Intelligent Controller For Residential Commercial HVAC Air Quality Management

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Fresh Air Intelligent Controller For Residential Commercial HVAC Air Quality Management

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Model Number : KF-900B

Installation Type : Wall-mounted

Price : US$79

Operation Modes : Auto / Manual / Timer / Sleep Mode

Supply Ability : 100000pcs

Certification : CE, RoHS

Shell color : Gold shell + black front lens

Payment Terms : T/T

MOQ : 1

Delivery Time : 2-3 weeks

Function Display : Air Quality, Fan Status, Mode, Timer

Place of Origin : China

Function : Fresh Air Ventilation Control

Brand Name : OEM or neutral (no brand)

Air Quality Monitoring : PM2.5 (Optional), CO2 (Optional)

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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

Product Tags:

Fresh Air Intelligent Controller

      

Commercial Air Quality Controller

      

HVAC Air Quality Controller

      
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Fresh Air Intelligent Controller For Residential Commercial HVAC Air Quality Management Images

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