High Precision Air Quality Monitor Controller For Residential Commercial ERV HRV Fresh Air Exchange HVAC System

Basic Properties

Place of Origin:China
Brand Name:OEM or neutral (no brand)
Certification:CE, RoHS
Model Number:KF-900A-Y2

Trading Properties

Minimum Order Quantity:1
Price:US$80
Delivery Time:2-3 weeks
Payment Terms:T/T
Supply Ability:100000pcs
Specifications
Product Name: Smart Fresh Air Ventilation Controller Smart Integration: BMS / Smart Home / HVAC System Integration
Power Supply: Customized (AC/DC Depending On Project) OEM/ODM: Supported (UI, Logo, Hardware Customization)
Air Quality Monitoring: CO₂ (Optional), PM2.5 (Optional) Communication Protocol: RS485 Modbus RTU
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Air Quality Smart Ventilation Controller

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ERV HRV Fresh Air Exchange Controller

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High Precision Residential Commercial HVAC Controller

Product Description
Product Overview:

The Smart Fresh Air Ventilation Controller KF-900A-Y2 is a powerful and user-friendly solution designed for modern fresh air, HRV, and ERV ventilation systems. Featuring a LCD display, it provides real-time monitoring of indoor air quality and intelligent ventilation management for residential and commercial applications.

Ideal for homes, commercial premises and industrial sites, it greatly improves indoor air quality, creating a healthy, comfortable, energy-efficient and eco-friendly living and working environment.

Key Features:
  • Standard 86-type wall-mounted design for easy installation and seamless integration into modern interiors.
  • Wi-Fi remote control via Smart Life App and Tuya App, with RS485 communication support for building automation and system integration.
  • OEM & ODM customization available, including UI interface design, logo branding, and housing color customization to meet specific project requirements.
Product Specifications:
* Dimension: 86 × 86 × 40 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:

High Precision Air Quality Monitor Controller For Residential Commercial ERV HRV Fresh Air Exchange HVAC System

High Precision Air Quality Monitor Controller For Residential Commercial ERV HRV Fresh Air Exchange HVAC System

High Precision Air Quality Monitor Controller For Residential Commercial ERV HRV Fresh Air Exchange HVAC System

Wiring Diagram:
Wiring Diagram
Contact Details
Shenzhen Xiangfan Electronics Technology Co., Ltd.

Contact Person: Ms. Elva Zhu

Tel: 86-755-86546022

Fax: 86-755-86546099

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