THF Accessory for plastic ventilation ductwork

THF

Accessory for plastic ventilation ductwork

Roof terminal for air intake in connection with mechanical ventilation system.
THF
THF
EXHAUSTO roof terminal THA is designed for air exhaust and THF is designed for outdoor air intake in connection with mechanical ventilation systems.

The construction of the roof terminals ensures a good air technical solution with minimal pressure drop.

Note: THA/THF does not comply with the Fire Standard DS428, which requires 50 mm insulation in roof penetration.
THF

Product advantages

  • Simple design
  • Easy fitting
  • Multiple sizes available
StørrelserL1 mmH mmC mmC2 mmVægt kg
0-35°36-60° 
THF160732917160Ø160Ø2805
THF200787917160Ø200Ø3507
THF2508941169190Ø250Ø4409
THF31510201369220Ø315Ø55013
THF40011971447***250Ø400Ø68023
THF5001233*1483**290Ø500Ø85030
THF
References Empty weight (kg)
THF160, roof terminal exhaust

5

THF200, roof terminal exhaust

7

THF250, roof terminal exhaust

9

THF315, roof terminal exhaust

13

THF400, roof terminal exhaust

23

THF500, roof terminal exhaust

30

The THF roof terminal is for outdoor air intakes with a round inlet, giving minimal pressure drop. It has an integral bird net.

Dimensions E, F and G apply only to PERFORM flashing.

With zinc, the flashing is always 100 mm

PERFORM flashing can cater for +/- 2.5° relative to the given roof pitch.

A dimension varies according to degree dimension. C = adapter size.

Products and accessories references

  • THF160, roof terminal exhaust
    THF160, roof terminal exhaust
  • THF200, roof terminal exhaust
    THF200, roof terminal exhaust
  • THF250, roof terminal exhaust
    THF250, roof terminal exhaust
  • THF315, roof terminal exhaust
    THF315, roof terminal exhaust
  • THF400, roof terminal exhaust
    THF400, roof terminal exhaust
  • THF500, roof terminal exhaust
    THF500, roof terminal exhaust

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