How To Clean And Maintain a Pellet Torch?
Mar 11, 2025
A pellet torch is an outdoor heating device. This pellet torch mainly uses compressed wood pellets as fuel to provide stable heat. However, during long-term use, soot, carbon deposits and other combustion residues will accumulate in the stove and on the inner wall of the glass tube, affecting its combustion effect and appearance. Especially for pellet stoves with glass tubes, the glass part is more likely to accumulate soot, which reduces its transparency and affects the viewing effect. In order to keep the pellet stove in the best condition, it needs to be cleaned and maintained regularly. So how to clean a pellet stove? Let's take a look together!
The Importance Of Cleaning a Pellet Torch:
Why should you clean a pellet stove? If you don't clean it, the following problems will occur:
1. Accumulated ash and soot will hinder airflow, reduce combustion efficiency and increase fuel consumption.
2. Dirt on the glass tube will block the view of the flame and affect the aesthetics of the stove.
3. Neglecting maintenance may bring safety hazards, such as blockage of the ventilation system or accumulation of tar, which increases the risk of fire.
By insisting on regular cleaning, we can ensure that the pellet stove operates efficiently, safely and beautifully.
How To Clean a Pellet Torch?
Tools To Prepare:
Before cleaning the glass tube, we need to prepare the following tools:
- Soft cloth (towel, fiber cloth)
- Glass cleaner (preferably ammonia-free)
- Mixed solution of white vinegar and water
- Baking soda (for stubborn stains)
- Soft brush
- Ashe vacuum cleaner or handheld vacuum cleaner
- Rubber gloves
- Protective mask
- Screwdriver (if disassembly is required)
Operation Steps:
1. Turn Off The Stove And Cool It Down:
Before cleaning the pellet rocket heater, first make sure that the stove is completely extinguished and the stove body and glass tube are completely cooled. Because the pellet stove is at a high temperature during operation, the stove body, glass tube and internal combustion chamber will accumulate a lot of heat. If it is cleaned directly without cooling, it may cause burns or the glass may crack due to the sudden change in temperature. In addition, the uncooled combustion residue may still be in an incompletely burned state, which is easy to cause dust flying during cleaning, and even poses certain safety hazards. Therefore, it is recommended to wait at least 1 to 2 hours after turning off the pellet stove until its temperature drops to a safe range before cleaning.
2. Remove The Glass Tube:
Pellet stoves with glass tubes are usually designed to be detachable for cleaning and maintenance. The glass tube is usually fixed by a metal fixing ring, clip or screw. Before disassembly, you can wipe the outside gently with a soft cloth to prevent the oil on your hands from dirtying the glass. When disassembling, you should apply force gently to prevent the glass from being squeezed or damaged by collision. For some tight fixing screws, you can use appropriate tools (such as a flat or cross screwdriver) to loosen them. If there is a certain friction between the glass tube and the stove body, you can spray some silicone lubricant to make disassembly smoother. After removing the glass tube, it is recommended to place it on a soft towel or non-slip cloth to prevent the glass from rolling or bumping and causing damage.
3. Cleaning The Glass Tube:
(1) Removing ash and carbon deposits on the inner wall: Ash and carbon deposits on the inner wall of the glass tube are mainly caused by incomplete combustion of pellet fuel or poor air circulation. First, you can use a soft brush or dry cloth to wipe off the floating ash in the glass tube to avoid dust flying. If there is a lot of dust, you can use a vacuum cleaner to suck away the ash on the surface to reduce the spread of dust.
(2) Removing stubborn stains: For thicker carbon deposits on the inner wall of the glass tube, ordinary wiping may not be able to remove them. You need to use a special stove glass cleaner or a homemade cleaning solution (white vinegar + water 1:1) to spray on the glass surface, let it stand for 5 to 10 minutes, and then wipe it with a wet rag or sponge. If there are still stains that are difficult to remove, you can use a paste cleaner made of baking soda + warm water to gently wipe until the glass becomes transparent again.
(3) Drying the glass tube: After cleaning, you need to gently wipe the glass tube with a dry, lint-free cloth to ensure that there is no water stain left on the surface. Avoid using paper towels or rough cloths to avoid leaving small scratches that affect the transparency and durability of the glass.
4. Clean The Furnace:
After the glass tube is removed, you can take the opportunity to clean the furnace to ensure the overall combustion efficiency of the furnace. The ash inside the furnace can be cleaned with a special ash shovel or vacuum cleaner. If there is stubborn carbon deposits on the wall of the furnace, you can use a metal brush to gently brush it off, but be careful to avoid damaging the protective coating of the furnace body.
5. Reinstall The Glass Tube:
After the glass tube and the furnace body are cleaned, the glass tube needs to be reinstalled. Before installation, it is recommended to check again whether the glass is completely dry and whether there are fine cracks. If there is still moisture on the glass, it may cause bursting after heating, so it must be ensured to be thoroughly dried. During the installation process, the glass tube should be placed slowly in the slot or fixing ring to avoid excessive force and damage. When fixing screws or buckles, it is not advisable to tighten them too much to avoid excessive pressure on the glass and cause damage. After installation, the surface of the glass can be wiped with a dry cloth to ensure that it is bright and clear.
Maintenance Of Pellet Torch:
In order to keep the glass tube rocket stove in good working condition, it is recommended to clean and maintain it regularly. For details, please refer to the following suggestions:
- Daily maintenance: After each use of the pellet stove, you can gently wipe the glass surface with a dry cloth to prevent ash deposition.
- Deep cleaning: After using it for a period of time, it is recommended to deep clean it, including the furnace, combustion chamber, flue and glass tube to ensure that there is no ash accumulation inside.
- Regular inspection: Before each use, it is recommended to check whether the glass has cracks, whether the fixing screws are loose, and whether the flue is blocked by ash accumulation.
Regular maintenance can not only keep the glass clear and the furnace clean, but also extend the life of the stove, reduce combustion problems caused by carbon accumulation or blockage, and keep the pellet stove efficient and environmentally friendly.
The pellet stove with glass tube is not only practical and ornamental, but if it is not cleaned regularly, ash and carbon accumulation will affect its transparency and combustion efficiency. Cleaning with the right method, especially the reasonable cleaning of the glass tube, furnace and flue, can effectively improve the combustion effect and keep the stove in good appearance.
