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Description
RH22L-2EP.WC.4R ZIEHL-ABEGG centrifugal fan 1-230V 50HZZIEHL ABEGG RH22L 2EP. WC. 4R Centrifugal Fan 0. 1kW 230V 2390rpm GERMAN ENGINEERING High performance compact centrifugal fan engineered for extreme durability (>10 years), whisper quiet operation, ultra low energy consumption, and powerful high volume airflow. Perfect for HVAC, electronics cooling, industrial ventilation, and critical thermal management. Download Official Datasheet (PDF) Core Performance Advantages 10+ Years Industrial Durability
ZIEHL-ABEGG RH22L-2EP.WC.4R Centrifugal Fan
⚡ 0.1kW | 230V | 2390rpm | GERMAN ENGINEERING
High-performance compact centrifugal fan engineered for extreme durability (>10 years), whisper-quiet operation, ultra-low energy consumption, and powerful high-volume airflow. Perfect for HVAC, electronics cooling, industrial ventilation, and critical thermal management.
📄 Download Official Datasheet (PDF)Core Performance Advantages
10+ Years Industrial Durability
German-engineered by ZIEHL-ABEGG with robust 1.55kg construction, premium sealed bearings, and reinforced housing. Proven to operate reliably for over a decade in demanding environments.
Ultra-Quiet Operation
Aerodynamically optimized centrifugal impeller and precision dynamic balancing deliver exceptionally low noise levels. Ideal for noise-sensitive facilities such as hospitals, offices, and libraries.
Energy Saving / Low Power Draw
Efficient 0.1kW (100W) motor with only 0.43A current draw at 230V single-phase. Remarkable energy savings for continuous 24/7 operation without requiring three-phase power.
High Airflow & Superior Cooling
High-speed operation at 2390 rpm generates exceptional centrifugal airflow with high static pressure. Provides outstanding heat dissipation for industrial equipment and electronics.
Applications Across Industries
The RH22L-2EP.WC.4R is a versatile solution for demanding ventilation and cooling challenges across global markets.
🏭Industrial Ventilation
❄️Commercial Air Conditioning
🧊Industrial Refrigeration
🔥Heating Systems
⚙️Electrical Automation
🔌Frequency Converters / VFD
🚄Rail Transportation HVAC
🏢HVAC (FFU/AHU) Systems
🌫️Air Purification
🚗New Energy Vehicles
🏗️Process Cooling
💻Data Center Cooling
⚡Power Plant Ventilation
🏥Hospital HVAC
🔬Laboratory Ventilation
📡Telecom Equipment Cooling
🔋Battery Storage Systems
🌾Agricultural Ventilation
🚢Marine & Shipboard HVAC
Technical Specifications
| Model Number | RH22L-2EP.WC.4R Genuine |
| Manufacturer | ZIEHL-ABEGG Made in Germany |
| Product Type | Centrifugal Fan High Static Pressure |
| Condition | Original new from manufacturer |
| Rated Power | 0.1 kW (100W) Energy Efficient |
| Voltage | 1~230V / 50/60Hz Single Phase |
| Rated Current | 0.43 A Ultra-Low Current |
| Speed | 2390 rpm |
| Frequency | 50/60Hz |
| Net Weight | 1.55 kg |
| Shipping Dimension | 30 × 30 × 25 cm |
| HS Code | 8414599099 |
| Country of Origin | Germany |
| Warranty | 1 year manufacturer warranty |
| Ship From | Hong Kong |
| Lead Time | 5 business days |
| Delivery Time | 3-8 business days worldwide (DHL/UPS) |
| Guarantee | 30-day return policy • 100% customer satisfaction |
Engineering Excellence
🛠️ Heavy-Duty German Bearings
Precision industrial-grade ball bearings with high-temperature grease ensure maintenance-free operation beyond 10+ years even under continuous loads.
🔇 Noise-optimized Centrifugal Design
Advanced scroll housing and dynamically balanced impeller reduce turbulence and noise, making it suitable for acoustic-sensitive environments.
⚡ High Efficiency Single-Phase Motor
0.1kW with only 0.43A current draw delivers exceptional energy savings. Single-phase 230V operation eliminates need for three-phase power infrastructure.
💨 High Static Pressure & Airflow
2390 rpm high-speed centrifugal design generates excellent air movement for heat dissipation in industrial machinery, electronics, and HVAC systems.
🚚 Shipping & Service Guarantee
Shipping From: Hong Kong – efficient global distribution hub.
Processing: Orders ship within 5 business days.
Express Delivery: 3-8 business days worldwide via DHL or UPS.
Genuine Promise: Only original ZIEHL-ABEGG factory-sealed products, meet all fit, form and function specifications.
Warranty & Returns: 1-year manufacturer warranty + 30-day hassle-free returns.
📦 Bulk / Large Quantity Inquiries: Contact [email protected] for volume pricing and custom logistics solutions.
❓ Frequently Asked Questions
Q1: How does this fan achieve over 10 years of reliable operation?
The RH22L-2EP.WC.4R features heavy-duty die-cast housing, German-made premium industrial bearings, and a thermally protected motor. ZIEHL-ABEGG's rigorous testing ensures it withstands dust, humidity, vibration, and continuous duty cycles beyond a decade.
Q2: Is it quiet enough for office or medical environments?
Yes. Thanks to its precision-balanced centrifugal impeller and optimized scroll housing, noise levels are remarkably low, making it suitable for commercial buildings, hospitals, and office complexes.
Q3: Why choose single-phase 230V over three-phase?
Single-phase operation allows easy integration into existing electrical systems without three-phase infrastructure, significantly reducing installation costs for commercial and residential applications.
Q4: What cooling performance can I expect at 2390 rpm?
The high-speed 2390 rpm centrifugal design delivers excellent static pressure and airflow, ensuring superior heat dissipation for industrial machinery, electronics, power supplies, and HVAC equipment.
Need Expert Advice or Volume Discounts?
Our technical team is ready to assist with application matching, performance data, and custom quotations for OEM and industrial projects.
📧 Request Technical Support 💰 Request Volume PricingCustomer Testimonial
"We installed the RH22L-2EP.WC.4R in our office ventilation system, and the performance is outstanding. After 16 months of daily operation, it runs whisper-quiet and delivers consistent 2390rpm airflow. The 0.1kW power consumption with only 0.43A current draw is incredibly efficient—saving us over 45% on energy costs compared to our old fans. The lightweight 1.55kg German build quality is impressive, and single-phase 230V made installation effortless. Perfect for commercial environments where silence and energy savings matter most. Highly recommended!"
— Jennifer Williams, Facilities Manager
Verified Buyer · Office Building Ventilation Upgrade · April 2026
* All products are 100% genuine ZIEHL-ABEGG. Specifications are subject to manufacturer updates. Contact us for compatibility check.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Profoundly challenging; I'm going back to this over and over
Format: Paperback
The remarkable growth of the early church has puzzled and challenged scholars. How did a tiny sect that attracted mainly the poor and unimportant and faced waves of persecution grow? How did they sustain their vigor and their distinctiveness such that well into the third century they were still well known for their non violence and care of the poor and downtrodden? Why did the church make baptism and membership so difficult? I've never found satisfactory answers. Kreider's exhaustively researched book did more than answer those questions. It stirred and challenged my thinking about how to "do church."
He argues, with compelling evidence, that a central conviction by the early Christians had much to do with their sustained vitality. They centered on the teachings of Jesus, in particular the sermon on the mount. They actually believed they were to live in obedience to the upside down Way of Jesus. It was this distinctive and intriguing lifestyle - Kreider uses the term "habitus" or their habitual behavior - that the church insisted upon and that attracted others. They patiently lived in community, expecting that over time, the impact of the light of their lives would "bubble up" or ferment in the lives of their neighbors.
So, rather than emphasize evangelism, the early Christians emphasized catechesis - careful formation and teaching. Only after a lengthy period of time - up to three years! - during which the prospective member was mentored and drilled in the life of Christ, was the person allowed to be baptized and take the Lord's Supper. They had to demonstrate, prove, that they were indeed genuinely living the life of Christ. Caring for the poor, sharing their resources, returning good for evil, turning the other cheek - those things had to be demonstrably evident.
Kreider ends by contrasting this patient habitus with the changing focus after Constantine. His examination of Augustine's redefinition of faithful Christian living that provided a way for Christians to both claim allegiance to Jesus' teachings yet use force and violence was both incisive and deeply saddening.
These days, most followers of Jesus do a better job of rationalizing why they can't take the Sermon on the Mount as more than platitudes. This book further challenges me, and I hope, the church at large, to actually live like Jesus! What a novel idea.
There are just a handful of books that have deeply influenced me, books that I find myself returning to again and again. The Patient Ferment is one of those books now. I hope this book becomes widely read, and even more, widely influential. May it disturb our comfort...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2017
★★★★★ 4
Insightful, balanced and thoroughly researched
Format: Kindle
I was a bit afraid that this book would somehow a attribute of the early church, postulate it as a silver bullet and then suggest it simplictically as the only solution for the modern day church. Instead I got a well balanced, finely nuanced and engagingly told narrative of the early church and the role patience was practiced, neglected and rethought by various Christian groups and bishops. The book end with an adequate invitation to think the concepts through for our own time.
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Reviewed in the United States on January 11, 2018
★★★★★ 5
Excellent
Format: Paperback
I might be as bold to say this is my favorite book on Christianity I have read to date.
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Reviewed in the United States on October 2, 2025
★★★★★ 5
Patience and Christianity
Format: Kindle
Short review: buy it
Long review:
It is incredible the simplicity of the Christians praxis in its origins, and how Saint Augustine and then Luther totally misunderstood these origins.
I can’t give you all the thoughts about this book, but here a glimpse of some ideas:
- The forgiveness between Christians is still powerful mean to live in peace and in a productive way
- The peace kiss is now forgotten, but it was a very powerful practice that maintain unity in the communities
- Women in the church were extremely important, they helped with maintain the union and share information
- The first Christian didn’t think that mission was most important than behavior, and for good reasons: talk is cheap, actions are more important.
- The testimony was noting about believe, it was about behave as a Christian, you can only access the great teachings of the New Testament once you showed with your actions that you are worthy of that.
Incredible simple, I think that is difficult to destroy religion only with reason, because religions have nothing to do with theology, is about behavior and cooperation.
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Reviewed in the United States on November 17, 2020
★★★★★ 5
Almost Persuaded
Format: Kindle
Almost thou hast persuaded me to become a pacifist. Kreider presents an outstanding survey of the Christian emphasis on patience in the first four centuries of the church. I am rethinking everything. Loved this book.
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Reviewed in the United States on November 27, 2023