DuraVent DAS1 Manuel - Sayfa 4

Havalandırma DuraVent DAS1 için çevrimiçi göz atın veya pdf Manuel indirin. DuraVent DAS1 20 sayfaları. Ul 1978 - grease duct professional series kitchen ventilation

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Detail of Clearance Distance for DIS PRO

Figure 01: Detail of Clearance to Combustible

UL 1978 LISTING APPLICATION WALL,

FLOOR AND ROOF PENETRATION

A chimney that must penetrate through a wall, floor or roof

made of COMBUSTIBLE materials, must use a Wall Thimble

(WT) or Roof Thimble (RT). The minimum air space clearance

between the outer wall of the duct and the combustible

material of the wall, floor or roof must always be respected.

ROOF THIMBLE (RT)

Figure 2: Roof Thimble (RT)

Figure 3: Visualization Roof Thimble Installed

CIXPRO SERIES FOR GREASE DUCT UL1978 SUBMITTAL RECORD

DIS1, DAS1, DIS2, DIS4, DIS3Z

DCL, DAS1, DIS1, DIS2, DIS4,

DIS3Z

DAS1, DIS1, DIS2, DIS4,

DIS3Z

WALL THIMBLE (RT)

The part consists of a roof thimble female half and a male roof

thimble that slide in each other to adjust wall thickness from 8"

to 12". The minimum air space clearance between the outer

wall of the duct and the combustible material of the wall, floor

or roof must always be respected. The duct must be well

supported on both sides of the wall to prevent any load or

offset of the duct in the Wall Thimble.

Figure 4: Wall Thimble (WT)

Figure 5: Visualization of Wall Thimble Installed

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AUGUST 2017