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 0

High Precision Air Quality Monitor Controller For Residential Commercial ERV HRV Fresh Air Exchange HVAC System 1

High Precision Air Quality Monitor Controller For Residential Commercial ERV HRV Fresh Air Exchange HVAC System 2

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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