Pellet and biomass stoves

The stoves pellet stoves are becoming more and more popular, especially pellet stoves due to their economic price in the market, because of how cheap pellets can be purchased and also partly because of the achieved designs that in some cases can give a different and elegant touch to our homes. If you are interested in learning in depth what are the pellet stoves, what types are there and how do they work? read on.

Perhaps you might think that stoves are devices of the past, but far from it, because nowadays the pellet stoves are very popular and are also much more economical than other types of stoves and heaters.

Comparison of pellet stoves

First of all let's start by reviewing several cheap pellet stoves that can become not only the ideal way to heat your home, but also an ideal complement to decorate your home.

Model Features Price
Image of pellet stove pellet stove pellet stove evacalor Rita 9 kW

Evacuator Rita

-Power: 9KW
-Dimensions: 91.2 × 43.4 × 50.6 cm (91.2 × 43.4 × 50.6 cm)
-Extras: remote control and base protection

850,00 €View Offer

Grade: 9/10

Nemaxx P6

Nemaxx P6

-Power: 6KW
-Dimensions: 46,3 x 76,1 x 55 cm
-Extras: overheating protection

Grade: 8/10

nemaxx P9

Nemaxx P9

-Power: 9KW
-Dimensions: 46,3 x 96 x 55 cm
-Extras: overheating protection

Grade: 9/10

Haverland EPE-02A

Haverland EPE-02A

-Power: 8KW
-Dimensions: 40,4 x 61,2 x 10,3 cm
-Extras: double door, programmable, with remote control

1.399,00 €View Offer


Ferroli lira pellet stove

Ferroli Lira

-Power: 6,58KW
-Dimensions: 93,6 x 44 x 50,5 cm
-Extras: digital panel, remote control

1.184,27 €View Offer

Grade: 9/10

Cheap pellet stoves

Currently in the market we can find a huge number of pellet stoves, some of them very cheap and we show you below, with the added advantage that you can buy them through Amazon with what that means.

Evacalor stove Rita 9 kW

It is difficult to acquire a pellet stove at an economical price, but certainly this model meets this requirement, also offering more than interesting specifications. And it has for example a efficiency (maximum and minimum) of 8.8/2.8 kW or an hourly pellet consumption of 1.8/0.6 kg/h.

It also has an original and modern style thanks to the metal coating in the form of wave and that will allow us to place it anywhere without attracting attention, giving a distinctive touch to our stay.

Nemaxx P6

With a design much less careful than other stoves, this model offers us in return other things among which we should undoubtedly highlight its heating capacity is between 60 and 120 cubic meters. Its price is about 945 euros, which we will be able to amortize in a few months. and to which we will have to add the pellets that we consume in our day to day.

Nemaxx P9

If we are looking for a stove that allows us to control the temperature and many other things at all times, a good choice may be this Nemaxx P9 and its control center located at the top of the device. Its price may seem a little high, but in a short time it will seem the most economical because the amortization and service are excellent.

Haverland EPE-02A

One of the most economical stoves that we can find in the market is this Karmek One Asia that currently has a price of about 1200 euros. In return it offers us a more than outstanding power and a more than remarkable energy efficiency to heat large rooms, from 70 square meters to 115 square meters, so it is perfect for heating an entire floor.

As additional extras, highlight that thanks to its digital display we can program it to work at the hours or temperature that we want. In addition, thanks to its remote control we can also do it remotely.

Stove Ferroli LIRA 6,58kW

Undoubtedly we are facing one of the best pellet stoves on the market, which has a careful design, which will allow us to place it anywhere in our home or business without clashing at any time. In addition, one of its strong points is the high performance that offers us and that numerically rises to 92.2%.

Among the most negative aspects we find its price, although not everything could be good news. However, if you want our opinion, this may be one of the best investments you have ever seen in your life.

Is a pellet stove and a biomass stove the same thing?

This is a question that many people ask themselves when choosing a type of stove. Biomass stoves are those that use fuel taken from forest residues. such as branches, pruning debris, grasses and old trunks.

The pellet is a type of natural product catalogued as a solid biomass. It is made from dry natural sawdust, without additives. The sawdust is compressed thanks to the lignin in the sawdust itself and with the application of high pressure the pellet is formed. They have a cylindrical shape and are very small in size.

Therefore, it could be said that pellet stoves are a type of biomass stove.They are natural elements that are used as fuel to generate heat.

With this information you can learn more about pellet stoves and know which one to choose.

What is the pellet?

Image of a handful of pellets

Pellets are a natural product, cataloged as solid biomass and is formed by very small cylinders.only a few millimetres in diameter.

They are made from natural dry sawdust, without any additives being added to them, as their own lignin is used to function perfectly as a binder. This is used to compress the sawdust at a very high pressure and thus form the pellet, which makes the pellets have a dense and hard composition despite its small size.

Another of its great features is high calorific value which together with its price of approx. 0,05 per kWh make them one of the ideal and most economical ways to keep our home at a good temperature.

Buy pellets

When buying pellets, we can do it in many places, especially those large surfaces dedicated to construction or decoration, but also in some large supermarkets.

The most common ways in which they are usually distributed are as follows:

  • Sacks. With a weight of 15 kilograms, we can buy bags of pellets in a lot of places at a fairly economical price. They are ideal for users with a small consumption and are also very manageable for anyone. As for the price, approximately a bag of 15 kilograms has a price of 3.70 euros.
  • BigBags. If you can not supply you with tankers this is a more than interesting option, and is that in a bigbag fit approximately 1,000 kilograms of pellets. In addition, this option is always cheaper than buying the pellets in bags.
  • Tanker truck. Finally we find the most convenient and economical way to buy pellets if we are large consumers. The only drawback of these trucks is that they deposit the pellets directly into the tank automatically is that we must have a fully accessible deposit, both for the hose that transports the pellets as for the tanker.

Types of pellet stoves

Next we are going to make a review of the types of pellet stoves that we can find on the market and that have the greatest popularity;

Air stoves

Air stoves are the most frequently found in the market. This type of stoves are mainly used to heat the air in the room in which it is located.The great advantage is that they distribute heat evenly throughout the entire room. The great advantage is that they distribute the heat evenly throughout the room.

Ductable stoves

Picture of a ductable pellet stove

This type of stoves are very similar to the air stoves, but with the great advantage that they can be used in the following ways channel the air through several rooms or rooms through different tubes that act as heat outlets. The great advantage of this type of stove is that they can be used perfectly to heat a whole house or large rooms that need to have several heat outlets.

The ductable pellet stoves have a great advantage over other types of stoves because they has one or two additional air outlets. Any pellet stove has a hot air outlet at the front, which is usually more than enough, but if for example the room we want to heat is very large, we can always resort to a ductable stove. It is also possible that we want to heat more than one room at the same time, so we can distribute the hot air through air distribution tubes.

Of course, a pellet stove will be difficult to replace a heating of all life and is that the stove will remain the main heat-producing account, so the hot air will not arrive in optimal conditions to other rooms.


Finally we find the thermo-stoves, which are one of the most popular stoves, since are used to heat an entire house by means of a system of water radiators.. Thanks to an internal water circuit, which the stove is heating we can have heated a whole thing in a simple and in most cases economical. One of the many advantages of this type of stove is that in addition to heat also generate hot water for daily consumption.

Many consider pellet hydro stoves or thermo stoves to be the most popular intermediate point between a stove and a boiler. At first glance everything leads us to think that we are facing a pellet stove, but in addition to emitting heat by radiation and convention, has an exchanger inside that allows you to heat water so we can distribute the hot water to the radiators that are distributed throughout the thing. It is also possible to distribute that hot water to other types of devices that need not be radiators.

This type of stoves are most useful and interesting, although they are The problem is that they are much more expensive and complicated to handle. than any other stove. And is that having a water circuit we will need an expansion vessel, a safety valve, stopcocks and almost certainly a circulation pump, in addition to the water distribution network throughout the thing, which certainly complicates things a lot.

How pellet stoves work

Pellet stoves, despite what it may seem, have a very simple operation. And is that the stove has a deposit where the pellets are stored, which through a screw are being transferred to the combustion chamber where the pellets are burned emitting energy and fumes, which are channeled to an outside outlet that is usually located at the rear of the stove, and has to have an outlet to the outside.

When talking about a pellet stove, which many associate with wood stoves of all life, we must take into account that eThese stoves are ventilated or, in other words, they are by means of a fan they take air from the room where they are, heating it and then returning it to the room..

Once we know this data we must differentiate between two phenomena of heat transfer, through the convection of the fan that drives the hot air and radiation due to the call that occurs with the combustion of the pellets.

The only disadvantage of this type of stove is that it from time to time you should remove the ashes from the ashtray.which is located under the grill. Of course, there are already several types of stoves that compress these ashes automatically, which will allow us to remove them less frequently and also in a simpler way.

Do pellet stoves need a flue?

Unfortunately one of the big disadvantages of pellet stoves is that in all cases need a chimney with which to evacuate the fumes.The pellets, which produce the combustion of pellets, despite being very small, need to go out through a duct. In addition, this chimney must be placed following a series of conditions for safety and operational issues.

Firstly, the regulations (RITE) require that all fumes must always exit above the roof of the building, which eliminates the possibility of building a side smoke outlet, which could be very interesting in certain cases. This leads us to think that if we live in a community the placement of pellet stove is very complicated because the chimney must be placed on the roof. so it is practically impossible to opt for this type of stove.

If we have free way for the placement of a chimney, this should be stainless steel and preferably insulated and double walled, which will prevent condensation.

Maintenance of a pellet stove

Picture of a pellet stove

One of the great advantages of pellet stoves is that have very little maintenanceThis is thanks in part to the fact that pellet combustion is very clean, without leaving too much residue.

According to most stove manufacturers, it will suffice to clean these once a yearunless we do not only use pellets as fuel. For example, many users add other types of materials to their stove, which leave more residues and can make us need to clean the stove more frequently. In addition, many of these stoves are even equipped with counters, which show us the hours of use, and indicate when we should perform a thorough cleaning. In most cases it will be enough to clean our pellet stove once a year.

What we will have to removed with some frequency are the pellet asheswhich, although it burns very well, leaves some residue. To give you an idea, 15 kilograms of pellets generate only a few grams of ash.

In addition, you should pay special attention to the rubber that make up the stoves, as they tend to wear out over time, although perhaps for this it is best that you turn to the technical service, before you throw yourself into the adventure, dangerous, to change this type of parts. Otherwise pellet stoves do not have any wear parts which is always appreciated.

Are pellet stoves safe?

One of the questions we ask ourselves all those who are interested in buying a pellet stove, is if these are completely safe to install in our home or anywhere else. And is that this Stoves of this type use combustion to generate heat, so there is no doubt that there are dangers that can arise at any time.

However, pellet stoves, with a minimum of care and taking a few precautions are totally safeThis is thanks in part to the fact that the combustion is produced with pellets, a material that is much safer than others used in other stoves.

Picture of a pellet stove

Among the positive aspects of pellet stoves we find that pellets are much less flammable, compared to other materials such as gas or diesel, and also hardly explode. Even so we must take some precautions to make this type of stoves are completely safe.

Avoid overheating the stove.This can be due, for example, to a faulty fan, which we must always keep a close eye on. It can also happen that the stove burns more pellets than established, by mistake or failure, and the fan is not enough. Sometimes the stove itself turns off, but in others it continues to operate normally, which we must be attentive to avoid a major problem.

In general and although they have some risk, like all stoves, they are very safe. and we should not have any problem to use us in our day to day, although trying to keep it in good condition and making the appropriate revisions and cleaning at the established times.

How to install a pellet stove

Installation of a pellet stove

To install a pellet stove you must take into account four key elements:

  1. Choosing the right installation site. The room must be sized to match the power of the stove for maximum performance.
  2. Performing the external air intake. It is important to have good ventilation to avoid fumes and possible poisoning.
  3. Fitting the flue gas connection. This is the section of pipe that connects the flue to the stove. In this way most of the smoke will be sent to the outside.
  4. Proper placement and type of hat. The hat is the part that culminates the flue pipe. For it to work properly it has to meet some requirements such as its size (it must be twice the size of the outlet section of the pipe).

Pellet stove brands

Pellet Stove Buying Guide When you opt for a pellet stove, you think about which brand will offer you the best performance at the best price. Here are four brands whose quality and price go hand in hand.


Bronpi is a national brand of biomass stoves manufactured in Spain. Their prices are quite economical. The powers of the stoves they sell are about from 6 to 15 kW with prices from just over 1,300 euros.

They don't usually have any problems and are the best in terms of value for money.


Lacunza brand stoves are also manufactured in Spain. The pellet stoves are economical, although the brand is more specialized in cast iron wood stoves.


This brand is very well known and has great prestige. Its manufacture is made in Galicia and is one of the most the first brands who were in charge of biomass stoves some 30 years ago. They are known worldwide for their new developments, so they have become the most demanded in the sector.


The manufacturers of these stoves are Italian. They are also a brand with great prestige and known worldwide. The cast iron pellet stoves have good recognition and great quality. They are very careful in their designs and details. In addition, their products have a reputation for being durable and robust.

They may be a little higher in price, but without a doubt, all of their stoves are mid-high end.

If you've come this far, it's because you're still not sure how much you want to spend. How much do you want to spend?


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