"La salida de este modelo es de 150mm"
Answer of the day 14-01-2026
Front wood stove M-300 TFK comes with turbine and with the following features:
In addition, the M-300 TFK front wood stove comes with a gift of your choice from Wonderbox
The M-300 TFK Front Wood Stove is designed to provide you with unparalleled warmth and efficiency. This impressive stove has been crafted in steel up to 4 mm thick to ensure exceptional durability.
Its removable ashtray drawer makes cleaning easy, while the cast iron door and grill add a touch of elegance and resistance. Thanks to its double combustion system, you will experience more efficient combustion and greater heat generation.
The inclusion of a turbine with OFF mode and a switch in position 0 allows you to control the circulation of hot air precisely. Inside, you will find the quality of casting that ensures optimal performance, and its screen-printed glass.
What is combustion in a fireplace?
It is the chemical reaction that occurs between oxygen and fuel (firewood), with an initial contribution of fire at the beginning of the process.
What is double combustion in a fireplace?
The combustion of a basic chimney emits waste that is expelled by its draught, which ends up in the outside air and produces greater environmental pollution, as well as a great loss of heat and efficiency.
If the waste formed by the first combustion is reused as fuel, performance is improved. This process is known as double combustion, and it is carried out by injecting air into this waste. This second air intake improves the final performance of the chimney, reduces the elements ejected, improves fine performance, and keeps the interior cleaner.
What is the performance of a fireplace?
This value indicates the percentage of heat that is actually used to heat the room where it is located, produced by combustion. That is, of the 100% of the heat produced inside the fireplace, the value that really serves us to heat our home. For example, an efficiency of 71% indicates that 29% of the heat is lost in the chimney's own combustion chamber and 71% is emitted to the outside.
On the other hand, a different concept is energy efficiency, which is related to the performance that can be extracted from a fuel, depending on whether we use combustion, double combustion, primary air, secondary air... The greater the mechanisms for extracting all its accumulated energy from a fuel, the more efficient our fireplace will be.
What is a chimney deflector?
It is a piece that is placed in the upper part of the combustion chamber. It serves as a screen between the fire and the smoke outlet where the evacuation pipe is fitted.
It has a double function, on the one hand it prevents that when there is a lot of flame it can directly affect the tube, which would cause the smoke to accumulate in the combustion chamber of the stove as the flame is covering the natural outlet of the stove, while reducing the consumption of wood, since the deflector regulates the burning of wood, and it also serves to improve smoke evacuation, since the flame when it hits the baffle, heats it, and this heats the air at the top of the baffle making it weigh less, and causes it to exit through the tube upwards.
| Product | Front wood stove M-300 TFK + Direct gift |
| Brand / Manufacturer | FM Calefacción |
| Guarantee | 3 years |
| Energy certification | A+ |
| Heat output (kW) | 12,5-17 |
| Yield (%) | 75 |
| CO emissions (%) | 0.12 |
| Smoke outlet (mm) | 150 |
| Smoke outlet area | Superior Male |
| Weight (kg) | 100 |
| Max size. Trunk (cm) | 62 |
| Heatable volume (m3) | 335 |
| Type of Combustion | Double |
| Pull-out ashtray drawer | Yes |
| Woodshed | Yes |
| Dual chamber | Yes |
| Plate warmer | No |
| Oven | No |
| Fans (turbines) | Tangential Turbine 265 m3/h, 43 w |
| Dimensions cm (W x L x H) | 690x487x1080 |
| Primary air regulation | Yes |
| Secondary air regulation | Yes |
| Clean-glass system | Yes |
| Glass-ceramic resistance (ºC) | 750 |
| Heat resistance paint (ºC) | 800 |
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| Product | Front wood stove M-300 TFK + Direct gift | Front wood stove with CH-9 oven | Hanging wood stove with M-170 FK turbines + direct gift | Wood stove to hang with M-173 K turbines + Direct gift | Corner wood stove with oven CH-8 R + Direct Gift | Front wood stove with oven M-106 + Direct gift |
| Manufacturer | FM Calefacción | FM Calefacción | FM Calefacción | FM Calefacción | FM Calefacción | FM Calefacción |
| Price | 1.325,00 € 1.126,25 € | 1.330,00 € 1.130,50 € | 1.310,00 € 1.113,50 € | 1.380,00 € 1.173,00 € | 1.390,00 € 1.181,50 € | 1.410,00 € 1.198,50 € |
| Guarantee |
3 years |
3 years |
3 years |
3 years |
||
| Energy certification |
A+ |
A+ |
TO |
TO |
A+ |
A+ |
| Heat output (kW) |
12,5-17 |
11-13,5 |
12.5-17 |
12.5-17 |
9,5-12 |
9,5-12 |
| Yield (%) |
75 |
82 |
81 |
81 |
81 |
81 |
| CO emissions (%) |
0.12 |
0.12 |
0.12 |
0.12 |
0.08 |
0.08 |
| Smoke outlet (mm) |
150 |
200 |
150 |
150 |
150 |
200 |
| Smoke outlet area |
Superior Male |
Superior Male |
Male |
Male |
Superior Male |
Superior Male |
| Weight (kg) |
100 |
149 |
120 |
120 |
128 |
140 |
| Max size. Trunk (cm) |
62 |
75 |
62 |
62 |
65 |
65 |
| Heatable volume (m3) |
335 |
295 |
335 |
335 |
295 |
260 |
| Type of Combustion |
Double |
Double |
Double |
Double |
Double |
Double |
| Pull-out ashtray drawer |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Woodshed |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
| Dual chamber |
Yes |
No |
Yes |
Yes |
No |
Yes |
| Plate warmer |
No |
No |
Yes |
Yes |
No |
No |
| Oven |
No |
Yes |
No |
No |
Yes |
Yes |
| Fans (turbines) |
Tangential Turbine 265 m3/h, 43 w |
No |
No |
No |
||
| Dimensions cm (W x L x H) |
690x487x1080 |
792x550x1120 |
679x492x556 |
839x493x619.5 |
1064x718x1130 |
745x505x1166 |
| Primary air regulation |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Secondary air regulation |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Clean-glass system |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Glass-ceramic resistance (ºC) |
750 |
750 |
750 |
750 |
750 |
750 |
| Heat resistance paint (ºC) |
800 |
800 |
800 |
800 |
800 |
800 |
| View product | View product | View product | View product | View product | View product |
This product includes a guaranteed free gift, worth 59,90 €.
We will email you all the details of the gift you have selected, so you can use it whenever you wish. Most Wonderbox gift boxes are valid for years; the email will include all the information you need.
We will send the gift once you have received your purchase and confirmed that everything is correct.
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