+86 10-62547612 zhangyu@bjhengrui.cn
USA - ENG
USA - ENG Chinese Russian Spanish Portugal Arab
Technical Consulting Contact Us
Products
Products By brand By type By industry AC Fan Replacement
Contact Us
Sales Hotline：
+86 10-62547612
Phone：
+86 18701526587 /+86 13102080631
Email:
zhangyu@bjhengrui.cn
By brand
ebmpapst
ZIEHL-ABEGG
Wistro
Rittal
Delta
SUNON
Rosenberg
Sanyo
FULLTECH
NMB
SODECA
Nicotra Gebhardt
By type
Compact Fans
Compact Fans
Axial Fans
Axial Fans
Centrifugal Fans
Centrifugal Fans
Blower Fans
Blower Fans
Motor
Motor
Tangential Fans
Tangential Fans
Accessories
Accessories
By industry
Automation
Automation
Data Center Cooling
Data Center Cooling
HVAC & Ventilation
HVAC & Ventilation
Industrial Cooling
Industrial Cooling
Medical Equipment
Medical Equipment
New Energy
New Energy
Refrigeration Equipment
Refrigeration Equipment
Telecommunications
Telecommunications
By brand
Q-motors Tangential Fans
AC Axial DC Axial EC Axial
AC Backward AC Forward DC Backward DC Forward EC Backward EC Forward
AC Compact Axial Flow AC Compact Centrifugal DC Compact Axial Flow DC Compact Centrifugal EC Compact Axial Flow
Motor Tangential Fan
AC Axial Fan EC Axial Fan
AC Centrifugal Fan EC Centrifugal Fan
External Fan Unit
Air Conditioning Fan
DC FAN
Aixal Fans Centrifugal Fans
AC Fans DC Fans EC Fans
ECOFIT ETRI
Axial Fans Centifugal Fans
San Ace Ac Fan San Ace Dc Fan
Centrifugal Fan Tangential Fans
AC Fan EC Fan
Axial Fan
Explosive Atmospheres ATEX Fans Fans for Industrial Applications Fans for Ovens Smoke Extract Fans 400 ºC/2h - 300 ºC/2h
COPRA Plug Fans Direct Driven Centrifugal Fans RLM Evo Fans RQM MultiEvo Fans
By type
Compact Fans
Compact Fans
Axial Fans
Axial Fans
Centrifugal Fans
Centrifugal Fans
Blower Fans
Blower Fans
Motor
Motor
Tangential Fans
Tangential Fans
Accessories
Accessories
By industry
Automation
Automation
Data Center Cooling
Data Center Cooling
HVAC & Ventilation
HVAC & Ventilation
Industrial Cooling
Industrial Cooling
Medical Equipment
Medical Equipment
New Energy
New Energy
Refrigeration Equipment
Refrigeration Equipment
Telecommunications
Telecommunications
AC Fan Replacement
Find an EC replacement for your legacy AC fan Search by model number
Brands
ZIEHL-ABEGG ebmpapst Wistro Rittal Delta SUNON Rosenberg Sanyo FULLTECH NMB SODECA Nicotra Gebhardt
Solutions
HVAC & Ventilation Data Center Cooling Refrigeration Data Center Cooling Solutions Industrial Cooling Solutions Refrigeration Cooling Systems
Technical Support
Fan Selection Datasheet Consulting Insights
About
News
Project Case Studies Fan Knowledge Sharing Industry Trends
By brand By brand By industry By industry By type By type
Get Quote
Home > News

News

Project Case Studies Fan Knowledge Sharing Industry Trends

News

From AC Fans to EC Fan Walls: A Real HVAC Retrofit That Delivered Up to 69% Energy Savings

From AC Fans to EC Fan Walls: A Real HVAC Retrofit That Delivered Up to 69% Energy Savings

From AC Fans to EC Fan Walls: A Real HVAC Retrofit That Delivered Up to 69% Energy Savings

JULY 17, 2026
1 2 3
GO page
Products
Compact Fans Axial Fans Centrifugal Fans Blower Fans Motor Tangential Fans Accessories All Products
Solutions
HVAC & Ventilation Data Center Cooling Refrigeration Data Center Cooling Solutions Industrial Cooling Solutions Refrigeration Cooling Systems All Solutions
Support
Fan Selection Datasheet Consulting Insights All Support
Contact us
Email: zhangyu@bjhengrui.cn WhatsApp: +86 10-62547612 Global Service
Sign Up For Newsletter
© 2026 Beijing Hengrui Hongsheng Electromechanical Equipment Co., Ltd. Privacy Policy Terms and Conditions