Fresh Air Ventilation & Dehumidifier Unit Main Control Board

MOQ： 500
Price： US$25/pcs
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Supply Ability	100000pcs
Output:	Multi‑Channel Relay Output / 0‑10V Fan Control
Standard:	EMC Compliance
Protection:	High & Low Pressure Compressor Protection
Payment Terms	T/T
Input Voltage:	AC220V
Delivery Time	2-3 weeks
Supported Sensors:	NTC, Temp‑Humidity, PM2.5, CO₂
Service:	OEM ODM Acceptable
Place of Origin	China
Brand Name	OEM

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Product Details
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Product Specification


Supply Ability	100000pcs	Output:	Multi‑Channel Relay Output / 0‑10V Fan Control
Standard:	EMC Compliance	Protection:	High & Low Pressure Compressor Protection
Payment Terms	T/T	Input Voltage:	AC220V
Delivery Time	2-3 weeks	Supported Sensors:	NTC, Temp‑Humidity, PM2.5, CO₂
Service:	OEM ODM Acceptable	Place of Origin	China
Brand Name	OEM

Product Overview:

This series of HVAC control boards are specially designed for fresh air ventilators, dehumidifiers, air purification units and heat recovery equipment. It supports multi‑channel relay outputs, compatible with compressors, EC fans, UV lamps, ion generators, electric heaters and water valves. Equipped with RS485 communication port, multiple sensor interfaces for NTC temperature‑humidity, PM2.5, CO₂ sensors. Built‑in high‑low pressure protection, EMC compliant, multiple size options for different equipment integration.

Key Features:

✔ Compliant with EMC test standards, stable anti‑interference performance
✔ Multiple physical dimensions for different equipment cabinet installation
✔ Support stepping air damper, bypass valve, water pump and other peripheral components
✔ AC220V power input, mature hardware circuit for HVAC ventilation & dehumidifier units
✔ Available for OEM & ODM customization for fresh air and dehumidification equipment

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer 


Year Established:

2010 


Total Annual:

$9000000-US$10000000


Employee Number:

50~100 


Ecer Certification：

Verified Supplier 

Shenzhen Xiangfan Electronics Technology Co., LTD was established in March 2010 and is located in the Nanshan High-tech Industrial Belt of Shenzhen, Guangdong, China. It obtained the title of national high-tech enterprise in the year of 2024. It is a one-stop solution provider special... Shenzhen Xiangfan Electronics Technology Co., LTD was established in March 2010 and is located in the Nanshan High-tech Industrial Belt of Shenzhen, Guangdong, China. It obtained the title of national high-tech enterprise in the year of 2024. It is a one-stop solution provider special...

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Reach Us
Shenzhen Xiangfan Electronics Technology Co., Ltd.
Room: 311-313, Building 10, Guanlong Village second industrial park, Xili Street, Nanshan District, Shenzhen.
https://www.smarthvaccontroller.com/

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