2026 Newest Heat Energy Recovery Ventilation Residential HVAC System WIFI Modbus Smart Controller

Name: 2026 Newest Heat Energy Recovery Ventilation Residential HVAC System WIFI Modbus Smart Controller
Brand: Shenzhen Xiangfan Electronics Technology Co., Ltd.
SKU: KF-900J
Price: 72 USD
Availability: InStock

Quality 2026 Newest Heat Energy Recovery Ventilation Residential HVAC System WIFI Modbus Smart Controller factory

Basic Properties

Place of Origin:China

Brand Name:OEM or neutral

Model Number:KF-900J

Trading Properties

Minimum Order Quantity:1pcs

Price:US$72

Standard Packaging:Carton packing

Delivery Time:2-3 weeks

Payment Terms:T/T

Supply Ability:1000000pcs

Specifications

Product Name:	Smart Fresh Air Controller	Control Method:	Touch Button Control
Warranty:	1 Year	Application:	Fresh Air Ventilation System / ERV / HRV System
Display Type:	4-inch Segment LCD Display	Built In Sensors:	CO2+VOC+PM2.5+Temperature+Humidity
Shell Color:	White	Installation Type:	Standard 86-Type Wall Mount Installation

Product Description

The KF-900J intelligent controller adopts touch button technology, making it flexible and convenient to operate.

The built-in sensor can monitor indoor temperature, humidity, VOC concentration, PM2.5 concentration, and CO2 concentration detection function in real-time. 

The controller output signal directly controls the start and speed of the fresh air fan, which can be widely used in residential, commercial, and industrial occasions, and can effectively improve air quality, creating a healthy, comfortable, efficient, environmentally friendly, and energy-saving living and working environment.

Product Specifications

* Dimension:	86 × 86 × 40mm	* Warm-up time:	1 minute
* Fixing hole distance:	60mm (standard)	* Response time:	≤ 10 seconds
* Wiring terminal:	Max 2.5 mm2 wire	* Recovery time:	≤ 30 seconds
* Rated voltage:	AC110-240V, 50/60Hz	* Operating temperature:	-10℃--- +50℃
* Standby Power:	≤ 2.0W	* Operating humidity:	5％RH——90％RH
* Control power:	≤ 200W	* Storage temperature:	-10℃--- +60℃
* Suitable for fans:	AC/EC/DC	* Storage humidity:	≤ 60％RH
* Temperature display range:	0℃ —— 50℃	* Life:	≥ 5 years
* PM2.5 display range:	1ug/m3——999ug/m3