Kerosene Heater Wick Questions
How should I handle my new kerosene heater
wick?
Always allow the wick to soak completely before initial ignition. Soak the wick for at least 60 minutes in the down position in a full tank of fuel. Perform this soaking process for new wicks and anytime a wick has burnt dry. Click here to purchase new kerosene heater wicks.
Problems occur if the wick is not fully saturated. Air pockets develop in the wick capillaries to block kerosene absorption. This brings the point of vaporization closer to the wick's surface, cooling rising vapors rather than burning them off. Tar/carbon will begin to build up on the burner tube and wick, which decreases performance and causes smoke, odor, burning, and igniting problems. Click here for replacement kerosene heater wicks.
Why has my kerosene heater wick hardened over time?
This is the accumulation of unburnt carbons and tar on the surface of the wick. This happens when the wick is at an improper height or adjustment, when the fuel has been contaminated (specifically with water), or if the heater has been operated at a lower than recommended setting. Click here for a selection of replacement kerosene heater wicks.
How often should I change my kerosene heater wick?
The American Lung Association, the U.S. Environmental Protection Agency, and the U.S. Consumer Product Safety Commission state, you should check and replace wicks yearly. You should check and replace wicks more often if low quality fuel has been used or if the heater has been operated on a lower than recommended setting. Wicks with tar/carbon build up, degraded wicks, wicks from last season, and improperly used wicks should all be replaced for your safety. Click here for replacement kerosene heater wicks.
Cleaning a wick
If the wick has black tar deposits, it needs to be cleaned or replaced. Wicks are best cleaned after a dry burning.Regularly remove carbon deposits with a brush or comb. Avoid using anything stiff or hard, as this could damage the wick. Cotton wicks can be slightly trimmed (1/8 inch) for increased longevity. Do not do this with a fiberglass wicks, as this would damage the wick. If you wick is old, damaged, or degraded, purchase a new wick. Do not store old wicks from previous seasons. Click here for a new kerosene heater wick.
How to Find the Correct Wick for Your Kerosene Heater
The most reliable way to find the correct wick for your kerosene heater is by using your heater's brand name and model number.
This information is printed directly on your heater, usually on a label, tag, or plate. It may also be listed in your owner's manual.
Step 1: Search by Heater Brand & Model
Once you have your heater brand and model number, use our quick finder:
Search by kerosene heater brand and model number here:
https://www.kerosene-wicks.com/Quick-Kerosene-Heater-Wick-Finder.htm
This method eliminates guesswork and helps you get the correct wick the first time.
Important: Don't Shop by Wick Number Alone
Every heater manufacturer designed their own wick style and numbering system. That means:
- The wick number printed on your old wick may not be universal
- Different brands may use different numbers for the same physical wick
- Using the wrong wick can cause poor performance or damage
Always choose your wick based on the heater brand and model, not just the wick number.
About Kerosene Heater Wicks
There are about seven major wick manufacturers. While the numbers differ, the construction is generally similar:
- Fiberglass burning top
- Cotton base
- Designed for consistent fuel draw and clean burning
Already Have a Wick Number? Use a Cross Reference
If you only have a wick number from one of the major manufacturers, you can cross-reference it below:
- American Wick Cross Reference
- CUI (Cans Unlimited) Cross Reference
- Pick-A-Wick Cross Reference
- Kexon Cross Reference
- Glo Wick Cross Reference
- 21st Century Cross Reference
- Dura Heat Cross Reference
Still Not Sure?
If you're unsure about your heater model or which wick you need, start with the Quick Wick Finder. It's the fastest and safest way to get the correct replacement.
Frequently Asked Questions (FAQ)
Where do I find my heater's model number?
Your heater's brand and model number are usually printed on a label or metal plate on the heater body. Common locations include the back, bottom, or inside the cabinet. It may also be listed in your owner's manual.
Can I use the wick number printed on my old wick?
Not by itself. Wick numbers are manufacturer-specific and are not universal. The same physical wick may have different numbers depending on who made it. For best results, always select your wick using your heater brand and model number.
Are all kerosene heater wicks basically the same?
Most wicks are made with a fiberglass burning top and a cotton base, but the height, diameter, and shape vary by heater model. Even small differences can affect performance, so the correct fit matters.
What happens if I use the wrong wick?
An incorrect wick can cause poor heat output, uneven burning, excess odor, or difficulty adjusting the flame. In some cases, it can prevent the heater from operating properly at all.
I don't know my heater model. What should I do?
Start by carefully checking the heater for any labels or markings. If you still can't find the model number, compare your heater to photos listed by brand or contact us for help before ordering.
Is the Quick Wick Finder the best place to start?
Yes. Searching by heater brand and model number using our Quick Wick Finder is the fastest and most reliable way to get the correct wick.
https://www.kerosene-wicks.com/Quick-Kerosene-Heater-Wick-Finder.htm
