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Description
Heater Wick AW4E - For Sengoku HMN-110 KeroHeat CTN-110 Heatmate HMN-110 Mega Heat MGN-110 (#4308953) - Replacement American Wick #4E - 2 PackAW4E #4E Heater Replacement Wick Pack of 2 Key Features High Temperature Fiberglass Top: The upper portion is constructed from premium heat resistant fiberglass that won't burn away, ensuring a consistent flame height and maximum heat output during extended use. Superior Capillary Wicking: Features a high absorbency cotton bottom that efficiently draws kerosene from the tank to the burner, preventing "dry spots" and ensuring a steady, reliable fuel
AW4E / #4E Heater Replacement Wick - Pack of 2
Key Features
- High-Temperature Fiberglass Top: The upper portion is constructed from premium heat-resistant fiberglass that won't burn away, ensuring a consistent flame height and maximum heat output during extended use.
- Superior Capillary Wicking: Features a high-absorbency cotton bottom that efficiently draws kerosene from the tank to the burner, preventing "dry spots" and ensuring a steady, reliable fuel supply.
- Precision-Stamped Metal Pins: Equipped with factory-aligned mounting pins that snap directly into the wick adjuster mechanism, allowing for a perfect "level" installation that prevents uneven burning or smoking.
- Clean-Burn Technology: Specifically woven to promote a clean, soot-free blue flame, significantly reducing the "kerosene smell" during startup and shutdown when used with high-quality 1-K fuel.
- Reinforced Stitching: The transition between the fiberglass top and cotton base is double-stitched to prevent fraying or separation, even after multiple "dry burns" to remove carbon buildup.
Replaces / Cross-Reference Part Numbers
- Primary Part Number: AW4E, AW-4E.
- American Wick Standard: #4E, 4E.
- Manufacturer Codes: 4308953, 04308953, 2125034600.
- Industry Standards: Kero-World 32225, Pick-A-Wick PW-72, GHP KFA-110.
- Other Codes: B00MOCKKPE, PD00001241, AH-AW4E, EA-AW4E.
Compatibility & Fitment
This wick is specifically designed for 10,000 to 11,000 BTU portable radiant and convection heaters. Key compatible models include:
- Sengoku: Fits the HMN-110 (Heatmate) and OR-77 models.
- KeroHeat: Compatible with CTN-110 and CV-110 portable units.
- Mega Heat: Direct fit for the MGN-110 series.
- Comfort Glow: Fits various radiant models including the GRW-6 and GRW-10.
- Note: This is a "Pinned" wick. If your heater's wick adjuster does not have slots for metal pins, this model will not fit. Always verify the BTU rating of your heater before purchasing.
When to Replace
- Knob is Hard to Turn: If the wick adjuster knob feels "sticky" or requires force to raise, the wick is likely saturated with tar and carbon deposits that are jamming the mechanism.
- Strong Fuel Odor: A persistent smell of unburned kerosene while the heater is running usually indicates the fiberglass top is fouled and cannot maintain a clean combustion temperature.
- Flame Won't Reach Full Height: Even with a full tank, the flame remains low or uneven, suggesting the cotton bottom is clogged with water or impurities from old fuel.
- Visible "Carbon Crusting": The top of the wick looks like black, hard charcoal. While a "dry burn" can fix this temporarily, once the fiberglass becomes brittle, it’s time for a new one.
- End-of-Season Maintenance: For the best performance and safety, it is highly recommended to start every winter season with a fresh, clean wick.
Installation Tips
- Safety First: CRITICAL: Ensure the heater is completely cool and the fuel tank is empty before disassembly. Work in a well-ventilated area to avoid inhaling fumes.
- The 60-Minute Soak: PRO TIP: After installing the new wick and filling the tank, you MUST wait at least 60 minutes before lighting it. Lighting a "dry" wick will permanently ruin the fiberglass top in seconds.
- Pin Alignment: When installing, ensure all three pins are fully seated in the adjuster sleeve. If one pin is loose, the wick will sit crooked, causing a lopsided flame and excessive soot.
- Fresh Fuel Only: Only use clear 1-K grade kerosene. If your fuel has a yellow tint or contains water, your new wick will "tar up" and fail within days.
- Dry Burn Weekly: To extend the life of your new AW4E wick, perform a "dry burn" once a week by letting the heater run out of fuel naturally. This burns off the tar and keeps the fiberglass soft.
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 8 reviews
Sort
Product Reviews
★★★★★ 5
Rejuvenates your Robovac, but one caution
I was a little wary buying third-party aftermarket parts for my Eufy Robovac 30c, however, all the parts in this kit are virtually identical to OEM parts. I replaced all three brushes and all three filters and let it loose on my Golden Retriever-inhabited living room. I can honestly say the result was a 50% increase in the amount of fur collected. I suspect that over time there is a loss of performance so gradual that it's easy to not notice. I assume the new filters returned the vacuum power to it's original level of suction was a big factor.
When I was browsing through all the available choices here on Amazon, a plastic "ring" kept appearing in many of the product images, however, people did not know what it is for or simply did not get one in their shipment. If you look at the photos I've attached one can see that I did indeed get one and figured out its purpose, to remove fur and/or hair from the horizontal brush.
The bottom line is that I would definitely buy this item again.
===========
EDIT, four weeks later: Since replacing the main roller brush with the one included with this product, I have experienced several “Roller brush is stuck” shutdowns and alerts. In each case, there has been nothing tangled in the brush and the brush was free to spin. I have to say it’s quite annoying to come home expecting the floor to be cleaned but only to find this error long before the job was finished. Today it gave this error twice in one cleaning cycle. I never experienced this problem with the OEM roller brush.
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Reviewed in the United States on September 8, 2019
★★★★★ 5
Euphy works good as new!
Style: 19 Pack
As soon as I opened the package everything looked the same- pre-filters, filters, main brush, and side brushes. I changed the big brush first;the only issue was the new brush body didn't have the white arrows to help aligning but that didn't affect how the brush worked. I changed filter and pre-filter, and finally the side brushes.
When I turned on my "Goophy" and tried to let her run the side brushes were a little too (Goophy's side brushes sounded a little louder). I trimmed the side brushes a little and all was well. Goophy didn't want to run herself but it didn't take long for me to figure out it wasn't the new brushes ;just the operator pushing the wrong button. My Goophy Euphy did what she was supposed to do- vacuum the carpet and tile floor. Goophy Euphy still wanted to take the long way to her charging station which was nothing new and easily corrected.
Over all the new brushes and filter restored Goophy Euphy back to when we first used her!
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Reviewed in the United States on July 22, 2023
★★★★★ 4
Don't be cheap like me - buy these and save yourself the hassle!
Style: 19 Pack
I made the mistake of going with another, slightly cheaper set of replacement parts for our Eufy RoboVac 11S. I did not heed the cautionary tales which lead me having to find replacement parts for the replacement parts. This brand fits our vacuum perfectly - the corner brushes don't pop off, the filter is the right size and the roller brush gets sufficiently tangled with cat hair so clearly also a good fit. My only concern (and why I only gave four stars) is - surprise! - the corner brushes. Do they stay on? YES! In fact, they is so secure, I had difficulty swapping one out. Here's the peculiarity of the brand - the "whiskers" on the spinner fell out. I found them all over the floor, on different surface types and under various conditions; they were not getting caught on any one thing. Not all at once, but over two or three uses, one of the corner brushes had become devoid of almost two entire spokes! Ironically, the little guy can't seem to pick up his own mess but I digress. Without the whiskers to grasp, removing the part was difficult. I ended up using a small flathead screwdriver for leverage to pop it off. While the other corner brush appeared to have shed some whiskers as well, it was not in need of replacement. Despite the shedding, this will be my first go-to for replacement parts next go round.
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Reviewed in the United States on September 24, 2022
★★★★★ 5
Nothing.
Style: 19 Pack
It’s as shown & working properly for now.
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Reviewed in the United States on January 1, 2026
★★★★★ 5
Good resource.
Style: 19 Pack
Tried unsuccessfully to get parts from eufy but they were out of stock Pleased to get what I needed right away here.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 27, 2025
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