Making a firebox with your own hands from a gas cylinder + photo

Are you hoping to complete a creative do-it-yourself project and improve the heating system in your house at the same time? Making a firebox out of a gas cylinder could be the ideal answer. We’ll walk you through the process of turning a regular gas cylinder into a stylish and useful firebox for your home in this article. This project will not only keep you toasty on cold nights, but it will also give your living area a distinctive touch.

Converting a gas cylinder into a firebox is a cost-effective and environmentally sustainable idea. You can repurpose an old cylinder as a useful heating source rather than throwing it away. With simple tools and supplies, you can use your DIY skills to create something useful for yourself with this project. This project may be gratifying and entertaining for all skill levels, regardless of experience level.

Safety should come first before you begin any construction project. Because of the possibility of residual gases and safety hazards, handling gas cylinders requires caution. Before beginning any modifications, make sure the cylinder is completely empty and depressurized. To further prevent mishaps, wear the proper safety equipment throughout the project, such as gloves and eye protection.

Firstly, collect the required supplies and equipment. Standard gas cylinders, heat-resistant paint, metal grate or mesh for the burning area, firebricks or ceramic tiles for the interior, and metalworking tools (such as a grinder and welding equipment) are all necessary. These components are necessary to convert the cylinder into a secure and useful firebox. Once everything is set up, you can start the construction process step-by-step.

There are multiple steps involved in making your own firebox out of a gas cylinder: cutting and shaping the cylinder, making the appropriate holes for ventilation and wood loading, and strengthening the structure for longevity and safety. Make sure all the components fit together securely by paying close attention to detail throughout the process. A sturdy firebox that successfully holds the fire while distributing heat throughout your house should be the end product.

At the conclusion of this project, your living area will have a distinctive and personalized firebox that brings coziness and personality. This do-it-yourself project is not only affordable, but it also gives you a chance to show off your artistic abilities. With a firebox you constructed yourself, get ready to spend warm evenings by the fire!

What to prepare?

Of the instruments required for assembly:

1. welding machine (200 A );
2. grinder – "Bulgarian", better with disks with a diameter of at least 180 mm;
3. electrodes;
4. circles for grinding and cutting off metal;
5. hammer, cleaning slag from welding;
6. a brush with metal bristles;
7. a yardstick, tape measure, chalk or marker for marking;
8. drill and drill bits of the required diameters;
9. chisel, hammer and pliers.

Of supplies, it is necessary to buy one or two gas cylinders in addition to:

1. a sheet of metal at least three millimeters thick – it will be useful for the cooking stove and ash pan;
2. ready-made cast-iron doors, or they can also be made by yourself from a metal sheet or a piece of metal cut from a cylinder;
3. chimney;
4. angle or thick rebar – these will be needed to make the legs and grate. The latter can be purchased ready-made (made of cast iron) or arranged by means of holes drilled in the bottom of the cylinder.

It should be mentioned here that both a small size and a standard gas cylinder will work for the manufacture of such a stove.

The stove from the cylinder can be both vertical and horizontal, as was previously mentioned. Based on the available space for the bourzhuika’s installation and how conveniently it operates, select the appropriate one.

Preparing the cylinder

Before beginning work, the cylinder must be properly prepared. This is especially crucial if the burner is built from a container that once held gas. There may be gas residues inside, and the cylinder may burst when cutting, which produces sparks.

• Therefore, it is first necessary to unscrew the valve located on top of the cylinder and free the passage for the exit of residual gas – this procedure will require some time. It is better to leave the container in an open state overnight in the open air or in a well-ventilated uninhabited room, and even better – fill it with water to the very top.
• Next, turn the cylinder upside down and drain the condensate formed. It has a very unpleasant odor, so this process also cannot be carried out in a room where people live.

You can safely move on to the cutting process because there is no explosion hazard when working with the cleaned container.

Vertical gas bottle stove

We take a common, superfluous gas cylinder.

• When making this model, the cylinder is installed in the usual position for it, the neck is completely released, then markings are made with a tape measure and a marker.

Potential marking variation for a vertical firebox

• Next, using a grinder (or with a gas or plasma torch) cut out the holes for the device firebox and under-blower.

Making door openings

• The next step is the device of the grate between the furnace chamber and the under-blower. Since it is difficult to find this element of the required shape and size, it is made of rebar. It is cut in sections of the required size and welded to a pre-marked place.

Rebar can be used to make the spike.

• Next, the doors are installed – cut pieces of metal are perfect for their manufacture. They are mounted on hinges welded to the cylinder body.
• On the doors must necessarily install sliders or pawls – they must reliably hold the flaps during the fire.
• In the upper part of the cylinder, if desired, a small cooking surface can be arranged. It always comes in handy for making coffee or tea or frying scrambled eggs. This panel is made of sheet metal.

It is only necessary to request a water-heating tank on such a surface.

• The photo shows a variant of the preparatory base not just for a cooktop, but for installing a water heating tank made like a samovar on top of it. The pipe coming out of the furnace will pass through a container with water, heating it up .
• All seams, by which any parts of the stove are welded, must be airtight.
• The chimney can be installed in the upper part of the stove or the side wall. The chimney is led out of the room through the wall of the structure or the roof.

The stove ends up being small and tidy, so this placement of the gas cylinder helps to conserve floor space. It works particularly well in a small room in a country house or a garage.

Burzhuyka horizontal type

Burbuzhuyka horizontally from a cylinder

• Another variant of the stove from the cylinder, which is placed horizontally, also has its advantage – on it you can arrange a large cooker, which will be able not only to warm tea, but also to cook dinner.
• In order for the design of the bourzhuika stood stable, for it to cook a reliable stand from a corner, and after completing the work fix the ready-made stove on it with the help of spot welding.
• Work on the cylinder also begins with marking, after which a square hole is cut for installing the door and a round hole for the chimney. With a round hole, you may have to work out if you do not have a cutting torch. "Bulgarianka" here is not a helper, so first – drilling holes around the circumference, then – work with a chisel and hammer, and then – the final finishing file.
• Holes are drilled in the bottom of the future furnace, which will play the role of a grate, and under it a box is welded from a sheet of metal, into which the ash will be poured.

Like a grate with rows of perforations

• This same chamber will be the blower, so an adjustable door is placed on it so that the air supply can be reduced or increased, to establish the desired draft.

The door can be made on its own.

• The door for this stove can be made independently by welding a part cut out of the cylinder, and you can install a ready-made cast-iron part, which already has a frame. The second option will be easier to install, and it is already equipped with a latch for reliable closure of the firebox.

… or purchase a pre-made one from the retailer

• After installing the door, the burner is fixed on a stand or legs of the required height are welded to it.
• Then a spigot is welded, on which the chimney will be installed. It can also be vented through the wall or roof.

Whether a small cylinder is suitable?

Another tool you can use is a tiny cylinder. It is constructed using the same blueprint as a horizontal stove.

• But in this variant, instead of drilled holes in the bottom of the bubbler, a cast-iron grate is installed. A window of the required dimensions is cut out for it.

Putting in a cast iron grill

• Blowpipe in combination with the grate is welded as follows.

Blower ash pan constructed from a segment of channel

• Next, the legs are welded on the ash pan box, the construction is turned over and the top is installed, and the spigot for the chimney is fastened by welding
• After the bun stove is completed, it is installed in its permanent place and the chimney is led outside.

Building a DIY firebox out of a gas cylinder can be a useful and satisfying project to improve insulation and heating in your house. In addition to allowing for effective material recycling, this do-it-yourself project offers an affordable way to heat confined spaces or particular areas of your home.

When building a firebox out of a gas cylinder, safety needs to come first. Prior to beginning any modifications, make sure the cylinder is completely clean and empty. To prevent accidents, cutting into the cylinder needs to be done carefully and precisely. Throughout the process, it’s also a good idea to wear protective gear like goggles and gloves.

The customization that comes with building your own firebox is one of its main benefits. You can modify the design to fit the space in your house as well as your unique needs. An inexpensive DIY firebox can be customized to heat a workshop, garage, or a cosy corner of your living room.

Regular maintenance is essential to guaranteeing the longevity and safety of your firebox once it has been completed. Maintain the interior clear of debris and ash to maximize heating efficiency. Additionally, to make sure your homemade firebox functions safely and effectively, periodically check the connections and seals for any signs of wear or leaks.

To sum up, building a firebox out of a gas cylinder offers a simple and useful way to improve your home’s insulation and heating. With this do-it-yourself project, you can reuse materials and have the freedom to design a heating solution that meets your unique needs. A well-maintained homemade firebox can be a useful addition to your home’s heating system provided you follow safety precautions.

This do-it-yourself tutorial on building a firebox out of a gas cylinder looks at a useful and affordable way to improve the heating in your house. You can repurpose a gas cylinder to create a firebox that is both durable and effective. In addition to offering a reasonably priced heating solution, this project lets you customize it to fit your needs and space. We’ll go through detailed instructions with pictures to help you understand each step, so both novices and seasoned do-it-yourselfers can complete the project. Whether your goal is to lower heating expenses, increase insulation, or just enjoy the comforting glow of a fire, building your own firebox can be a useful and satisfying project for your house.

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