How to choose the right pellet stove pipe diameter

The tube of a pellet stove pellet stove is more important than you might think at first glance. In fact, it is a key element to ensure the safety and proper functioning of the appliance. But do you know how to choose the right diameter?

This is the question we want to answer this time in ParaTuReforma. So, if you also have this doubt, do not lose detail of what we are going to tell you in this article.

Pellet stove

First of all, we are going to explain what a stove is. pellet stove pellet stoveWhy? It is possible that you are considering the possibility of installing one, but it is not yet clear to you.

Specifically, it is a heating device that uses as fuel a series of small cylinders made from shavings, wood chips, pruning residues, sawdust and other waste, generally from agricultural production. In fact, it is considered a biofuel, since its impact on the environment is harmless.

In this regard, you should also be aware that many wood-burning stoves wood stoves support the use of pellets as fuel. This is a highly recommended option, as it will allow you to use one element or another at any time according to your possibilities.

Key parts of the installation

Undoubtedly, one of the main attractions offered by pellet stoves is that they are pellet stoves is that, unlike wood-burning fireplaces, they do not require major construction work. In many cases, it is not even necessary to do any work at all.

The only thing necessary is to have an access point to the electrical network, since these heating systems have automatic ignition mechanisms. In addition, they often have fans that distribute the heat evenly within the room and push the smoke to the outside.

This last aspect is the most important in terms of safety. The smoke evacuation system is key in the installation of a stove. installation of a pellet stove pellet stove. If you choose the wrong diameter, the device could collapse and cause combustion gases to enter the house.

Pipe diameter: its importance

Obviously, the importance of a pelletstove pipe lies in the fact that the larger it is, the greater its capacity to evacuate the fumes generated by combustion. At present, it is possible to find four standardized diameters:

• 83 mm (97 mm counting the tube liner).
• 111 mm (125 mm).
• 139 mm (153 mm).
• 180 mm (200 mm).

In addition, you should take into account their length. As a rule, these pipes are sold in segments of 25, 50 and 100 cm. Therefore, it is always necessary to make joints and connections with elbows and extenders.

Beyond this, it is necessary to consider the following aspects to determine which pipe diameter a pellet stove requires pellet stove requires.

Tube outlet

This is the first element that helps to reduce the tube diameter of a pellet stove . pellet stove. As we indicated before, this heating system expels the smoke generated in a forced way, that is, through fans. This does not happen in most wood stoves, which carry out this process by convection.

By forcing the smoke out, the combustion chamber accumulates less gases. Therefore, the need to accumulate a high amount of these elements inside the combustion chamber is not too great.

Tube material

This is a fundamental factor, since not all materials are valid to conduct the fumes from the stove to the outside of the house. The most commonly used are the following:

• Stainless steel 306. It is the preferred choice of most users because of its good value for money. It also has a sleek, modern glossy finish.
• Galvanized iron. This is the most economical option. That said, it isn’t as visually appealing as stainless steel, and it’s also much less durable, so it doesn’t last as long.
• Enameled steel. Overall, it’s the best option, even though the difference in quality isn’t that significant compared to stainless steel. Another advantage is that it can be installed in any color the user prefers.

Performance

The high efficiency of a pellet stove pellet stove is what makes it possible to install a pipe with a smaller diameter than that required by other systems. In most cases, it is between 90 and 95 %. However, the best models on the market reach 97 %.

But what exactly do we mean when we talk about performance? Specifically, it is the stove’s ability to convert the fuel (the pellets) into a fuel that can be used in the stove. pellets) into heat energy.

With such a high output, the amount of ash and, above all, smoke generated by the stove is very low. Consequently, it is not necessary to use an extraction pipe with a very large diameter.

What pipe diameter does a pellet stove need?

After having analyzed all the above aspects, the conclusion is that pellet stoves are the best choice for pellet stoves always require the smallest pipe diameter available on the market, i.e. 83 mm. The materials used, together with their fans and high performance, make this figure more than sufficient in all cases.

This very small diameter has another important benefit: the installation is much easier. In addition, it is easier to conceal if, for example, in the future you opt for another heating system. Just think that, currently, wood stoves require pipe diameters ranging from 150 mm to 200 mm. A very considerable difference.

With all this information we hope we have helped you to know what is the diameter of a pellet stove pipe recommended for your home. Take a look at our catalog and remember that, if you have any questions or want to ask for a quote, our customer service department will be happy to assist you.