Pay in installments of $95.59 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Brand new RH28M-4EK.2A.1R ZIEHL-ABEGG centrifugal fan 1-230V 50HZINDUSTRIAL GRADE MADE IN GERMANY RH28M 4EK. 2A. 1R ZIEHL ABEGG Centrifugal Fan 1 230V 0. 12kW 0. 6A German engineered for extreme reliability (10+ years), ultra quiet 67dBA operation, energy saving low power consumption, and high volume 1250m h airflow the ultimate cooling solution for demanding industrial applications. DOWNLOAD OFFICIAL DATASHEET (PDF) Core Performance Advantages 10+ Years Industrial Durability German engineered by ZIEHL ABEGG with
⚡ INDUSTRIAL GRADE | MADE IN GERMANY
RH28M-4EK.2A.1R ZIEHL-ABEGG Centrifugal Fan 1-230V 0.12kW 0.6A
German-engineered for extreme reliability (10+ years), ultra-quiet 67dBA operation, energy-saving low power consumption, and high-volume 1250m³/h airflow – the ultimate cooling solution for demanding industrial applications.
📄 DOWNLOAD OFFICIAL DATASHEET (PDF)Core Performance Advantages
10+ Years Industrial Durability
German-engineered by ZIEHL-ABEGG with robust 5.2kg construction, premium ball bearings, and heavy-duty housing. Exceeds 10+ years of continuous operation in harsh environments with minimal maintenance.
Ultra-Quiet Operation
Advanced aerodynamic impeller profiling and precision dynamic balancing drastically reduce turbulence and noise to just 67dBA. Ideal for hospitals, offices, residential areas, and noise-sensitive facilities.
Energy Efficient Low Power
Optimized 0.12 kW power consumption with ultra-low current draw of just 0.6A at 1-230V. Dramatically cuts energy costs – perfect for 24/7 continuous duty cycles.
High-Volume Airflow
Powerful 1250m³/h airflow at 1370 rpm delivers exceptional volumetric flow and static pressure for superior heat dissipation in data centers, power electronics, and industrial systems.
Industry Applications
The RH28M-4EK.2A.1R is trusted across multiple sectors requiring reliable, high-efficiency centrifugal ventilation.
Industrial Ventilation
Commercial Air Conditioning
Industrial Refrigeration
Heating Systems
Electrical Automation
Frequency Converters
Rail Transportation HVAC
HVAC (FFU/AHU)
Air Purification Systems
New Energy Vehicles
Data Center Cooling
Hospital HVAC Systems
Laboratory Ventilation
Telecom Equipment Cooling
Battery Storage Systems
Marine & Shipboard HVAC
Technical Specifications
| Model No | RH28M-4EK.2A.1R GENUINE |
| Condition | Brand new from manufacturer |
| Manufacturer | ZIEHL-ABEGG GERMANY |
| Country of Origin | Germany MADE IN GERMANY |
| Fan Type | Centrifugal INDUSTRIAL GRADE |
| Type / Size | 28 |
| Power [kW] | 0.12 ULTRA LOW |
| Nominal Voltage [V] | 1-230 SINGLE PHASE |
| Amperage [A] | 0.6 LOW CURRENT |
| Rotational Speed [rpm] | 1370 |
| Airflow [m³/h] | 1250 HIGH AIRFLOW |
| Noise Level [dBA] | 67 ULTRA QUIET |
| Protection Class | IP44 |
| Operating Temperature | -...+50 °C |
| Net Weight [kg] | 5.2 |
| Warranty | 1 year PEACE OF MIND |
| HS Code | 8414599099 |
| Ship From | Hong Kong |
| Lead Time | 5 days |
| Delivery Time | 3-8 days |
| Ship By | DHL / UPS / FEDEX / TNT |
| We sell and ship only genuine products from factory. | |
| Promise: Meet all factory specs, fit, form, and function. | |
| 30 days returns policy, 100% customers satisfaction. | |
| Large quantity inquiry please contact email: [email protected] | |
📦 Shipping, Warranty & Service
Sell and ship only genuine products from factory.
Promise: Meet all factory specs, fit, form, and function.
Shipping From: Dispatched from Hong Kong – fast global distribution hub.
Processing Time: Orders are processed within 5 business days.
Express Delivery: Worldwide delivery in 3-8 business days via DHL / UPS / FEDEX / TNT.
Warranty: Full 1-year manufacturer warranty backed by ZIEHL-ABEGG.
30-Day Returns: 30-day return policy & 100% customer satisfaction commitment.
Volume Pricing: For large quantity inquiries: [email protected]
Frequently Asked Questions
🔹 Q1: What makes this fan last over 10 years?
A: The RH28M-4EK.2A.1R features German-engineered construction with premium ball bearings, reinforced housing, and robust 5.2kg build. Designed for continuous industrial duty with minimal wear, ensuring a service life exceeding a decade.
🔹 Q2: How quiet is this fan's operation?
A: Despite its powerful 1250m³/h airflow, the aerodynamically optimized impeller and precision balancing drastically reduce noise to just 67dBA. It is exceptionally well-suited for noise-sensitive environments such as hospitals, labs, and office buildings.
🔹 Q3: How does this fan save energy?
A: With ultra-low power consumption of just 0.12kW and current draw of 0.6A at 1-230V, this fan delivers exceptional energy efficiency – perfect for 24/7 continuous operation.
🔹 Q4: What cooling performance can I expect?
A: This centrifugal fan delivers exceptional volumetric flow (1250m³/h) and static pressure, ensuring superior heat dissipation for industrial machinery, data centers, and HVAC systems.
Need a Reliable High-Performance Centrifugal Fan?
Contact our technical team for application support, bulk quotes, or customized solutions.
📧 Request Technical Support 📊 Request Volume Pricing⭐ Customer Reviews
★★★★★ Verified Buyer – Senior HVAC Engineer
"The RH28M-4EK.2A.1R is an outstanding single-phase centrifugal fan from ZIEHL-ABEGG. At just 0.12kW with an ultra-low 0.6A current draw, it delivers incredible energy savings while pushing 1250m³/h airflow. The 5.2kg German build quality is exceptional – clearly engineered for 10+ years of reliable service. At just 67dBA, it runs remarkably quiet for its performance. Perfect for our industrial HVAC systems. Highly recommended!"
— Thomas M., Facilities Operations Manager
✅ Verified Purchase · Reviewed on June 5, 2026
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
4.5 ★★★★★
Based on 13 reviews
Sort
Product Reviews
★★★★★ 5
Good coffee warmer
Color: Black
Works very well. Wish I had bought it sooner.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 5
Excellent Warmer and the Rubber Pad is a very nice extra...
Color: 301 Black
... This really fits my cups perfectly... Just like it was made for these very cups. I wish I had found this one a long time ago and I am considering purchasing another one! Not Sure why they call it a "Coffee Cup Warmer", it would better known as a Beverage Warmer... but either way, it is a great unit and works great. Heat is great, I don't drink coffee, but it works equally well on Tea... This is an Excellent Value for the money.... Not throwing away cold tea and it stays HOT and mostly fresh! I wish I had found this a long time ago, much better than my older units. I will be purchasing another one in the near future! I think this unit is built well and will last a long time and I will... "Coffee Flavor" - No Thanks.... But it works great on HOT TEA! - Excellent Warmer and the Rubber Pad is a very nice extra... (It will help in not getting burned when I accidentally touch the heating surface by mistake! Excellent thought from the designer! You can adjust how hot to keep it and has a digital display to show the Temp that it is keeping the temperature of. I really like this item and I do highly recommend for Hot Tea and Coffee Drinkers, Works great for Hot Chocholate as well!... Doesn't let your drink get cold!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026
★★★★★ 5
It's exactly what I was looking for!!
Color: 301 Pink, Color: 301 Pink
This one beats all the other mug warmers I researched on Amazon! That circular pad around the mug can come up and it's flat to the edges so I can sit my whole little flat bottom glass pot of tea directly on it and it keeps it hot, and I mean HOT all day! It also has 6 settings. The 130 barely keeps things warm for me but it goes up to 180 degrees! At 180 You can put your completely cold cup of tea that you left out all night and forgot about, turn this thing on and it will reheat your stale tea (that you probably shouldn't be drinking now) back up to pipping hot, steam coming off, you need to blow on it to take a sip levels! (Yes, I know you shouldn't drink tea that you left out all night but I'm just being real). If you want your hot drink to stay actually HOOOT but also have the option for it to be just lukewarm if that's you're thing, then this thing is for you! It also has a timer for shut off which is neat. The $20 spent on this has changed my life haha!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2025
★★★★★ 5
Upgrade from our last one, nice box, easy to read and adjust. Standard plug
Color: 301 Black, Color: 301 Black
One of our old coffee mug warmers finally died and we were looking for a replacement - this is way better than the old one. It comes in a nice printed box - so great for a gift. Standard AC plug and really easy to see button on front. This one shows the temperature and that's handy. It's just the right size for a good sized coffee mug and keeps it warm for hours - if the coffee lasts that long. It's easy to see that it's on so I can turn it off, but it also has auto off if you forget. I'm not really sure what the silicon topper is for, but it sure does look nice. Easy to clean when turned off and I have to say it's pretty professional looking.
It's a 30 watt model so it draws enough energy to keep that coffee warm and can heat up to 180 - that's too hot for my use but I'm sure you can warm something else with it.
Overall: A huge upgrade from our last one. Easier to read, use and clean.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 27, 2025
★★★★★ 4
Good mug warmer
Color: 301 Black
I like this mug warmer a lot. You can choose your temp and it keeps my tea very hot. I also like the auto shut off so I don't have the panic of "did I turn it off? My two minor complaints: 1. The rubber pad that comes with it doesn't stay in place and gets very hot. I just don't use it. 2. The controls are very sensitive. There are so many times that I pick up my mug and I change the temp or I change the timer because my finger brushed up against it. But, otherwise, it's a good value for the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
recommand products
SAITO ROLLCAGE SIX POINTS ALUMINUM (2 Seats) FOR HONDA CIVIC EG6 SUNROOF
491.48
Peace Yo Dove Ornament
38.00
Yoruba Kola Nut Divination Bowl, Nigeria #1151 PROVENANCE
212.50
SAITO ROLLCAGE FOUR POINT ALUMINUM (2 Seats) FOR HONDA CIVIC FERIO EG9 SUNROOF
316.50
Ancor Yellow 6 AWG Tinned Copper Wire - 25'
44.98