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Home › Products › Chimney systems › TRIO

TRIO

The TRIO system is an insulated triple wall chimney for smoke extraction and combustive air intake for appliances with sealed chamber, fueled by wood and pellet.

It is ideal for passive houses.

The TRIO system is a 3-pipes-system:

  • The stainless steel 316L internal pipe 0,5 mm thickness is used for combustion smoke extraction. The insulation is mineral wool 30 mm thickness between inner and intermediate pipe.
  • The stainless steel of the intermediate pipe serves as a protection of the insulating material. The air gap between the intermediate and the outer pipe is of 30 mm thickness.
  • The stainless steel of outer pipe ensures the air inlet, which is necessary for the combustion of the appliance. It is available from diameter 80 to 180 mm (inner wall) and from 200 to 300 mm (outer wall).

 

Why should you use TRIO?

  • To improve the performance of the stove. It is proven that the performance of the wood stove changes from 80% with a double wall chimney to 90% with a triple wall chimney. It depends on the stove of course, but in any case there is a considerable increase of the efficiency and, thus, a significant energy saving potential.
  • Maximum safety in the room where the stove is. The temperature of the outer wall of TRIO remains very low, so there is no risk to get burnt if someone accidentally leans on it.
  • Maximum safety in case of soot fire. TRIO strong point is safety: should a soot fire occur inside the system, with an inner temperature of 1000°C for a period of 30 minutes, the maximum temperature of the outer wall will only be 100 °C, that is three times lower than the external temperature of a double wall chimney.
  • A system for the future. The system is W and V2certified, therefore suitable for wet conditions and resistant to corrosion. These features are very important to make even the most efficient stoves functioning at low temperatures work perfectly.
  • Maximum safety in case of backdraught. In case of backdraught due to strong wind, or in case of chimney systems installed under the roof ridge, or irregularly working stove, the fumes will never reach the house but will remain inside the chimney system to be evacuated through the air gap between the intermediate and the outer wall of the pipe.

Available finishings

Available in different finishes: stainless steel and black

TRIO
TRIO

Plus of product

Insulation in mineral wool 30 mm thickness

Insulation in mineral wool 30 mm thickness

Stainless steel 316L internal pipe 0,5 mm thickness

Stainless steel 316L internal pipe 0,5 mm thickness

Diameter 80 to 180 mm (inner wall)

Diameter 80 to 180 mm (inner wall)

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TRIO

TRIO

The TRIO system is an insulated triple wall chimney for smoke extraction and combustive air intake for appliances with sealed chamber, fueled by wood and pellet.

It is ideal for passive houses.

The TRIO system is a 3-pipes-system:

  • The stainless steel 316L internal pipe 0,5 mm thickness is used for combustion smoke extraction. The insulation is mineral wool 30 mm thickness between inner and intermediate pipe.
  • The stainless steel of the intermediate pipe serves as a protection of the insulating material. The air gap between the intermediate and the outer pipe is of 30 mm thickness.
  • The stainless steel of outer pipe ensures the air inlet, which is necessary for the combustion of the appliance. It is available from diameter 80 to 180 mm (inner wall) and from 200 to 300 mm (outer wall).

 

Why should you use TRIO?

  • To improve the performance of the stove. It is proven that the performance of the wood stove changes from 80% with a double wall chimney to 90% with a triple wall chimney. It depends on the stove of course, but in any case there is a considerable increase of the efficiency and, thus, a significant energy saving potential.
  • Maximum safety in the room where the stove is. The temperature of the outer wall of TRIO remains very low, so there is no risk to get burnt if someone accidentally leans on it.
  • Maximum safety in case of soot fire. TRIO strong point is safety: should a soot fire occur inside the system, with an inner temperature of 1000°C for a period of 30 minutes, the maximum temperature of the outer wall will only be 100 °C, that is three times lower than the external temperature of a double wall chimney.
  • A system for the future. The system is W and V2certified, therefore suitable for wet conditions and resistant to corrosion. These features are very important to make even the most efficient stoves functioning at low temperatures work perfectly.
  • Maximum safety in case of backdraught. In case of backdraught due to strong wind, or in case of chimney systems installed under the roof ridge, or irregularly working stove, the fumes will never reach the house but will remain inside the chimney system to be evacuated through the air gap between the intermediate and the outer wall of the pipe.
Linear element

Linear element ›

Telescopic element

Telescopic element ›

45° Bend

45° Bend ›

30° Bend

30° Bend ›

“T” 90° Pipe fitting male-female

“T” 90° Pipe fitting male-female ›

Telescopic “T” 90° Pipe fitting from the ground with inspection

Telescopic “T” 90° Pipe fitting from the ground with inspection ›

135° Pipe fitting for air intake

135° Pipe fitting for air intake ›

Initial pipe fitting for air intake

Initial pipe fitting for air intake ›

Telescopic pipe fitting with vent

Telescopic pipe fitting with vent ›

“T” 90° pipe fitting with lateral inspection

“T” 90° pipe fitting with lateral inspection ›

Ending part for triple wall

Ending part for triple wall ›

Flashing for flat roofs

Flashing for flat roofs ›

Flashing for sloped roofs from 10° to 35°

Flashing for sloped roofs from 10° to 35° ›

Flashing with rubber base for sloped roofs from 5° to 32°

Flashing with rubber base for sloped roofs from 5° to 32° ›

Flashing with rubber base for sloped roofs from 33° to 45°

Flashing with rubber base for sloped roofs from 33° to 45° ›

Collar

Collar ›

Wall clamp

Wall clamp ›

Locking clamp

Locking clamp ›

Viton gasket

Viton gasket ›

Silicone gasket

Silicone gasket ›

Square finishing plate from 0° to 30°

Square finishing plate from 0° to 30° ›

Square finishing plate from 30° to 45°

Square finishing plate from 30° to 45° ›

Round finishing plate

Round finishing plate ›

Roof support with wings

Roof support with wings ›

Clamp with bars L1000 mm for roof support

Clamp with bars L1000 mm for roof support ›

Thermal insulation with aluminium coating

Thermal insulation with aluminium coating ›

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Apros S.r.l. - Società a responsabilità limitata a socio unico

Via lago del centro cadore, 3

arsego / padova / italy

T. +39 049 933 00 63

info@apros.it

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Certifications

  • Kiwa
  • VKF
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