Enerzone Solution 3.4 Spezifikationen PDF herunterladen (Seite 32)

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32 Solution3.4InstallationandOperationManual

7.4 REDUCINGWALLANDCEILINGCLEARANCESSAFELY

You may decrease the minimum

clearances to heat‐sensitive materials

by installing heat radiation shields

between the walls or the ceiling and

the wood fire.These heat radiation

shields must be installed permanently,

and must be made of a heat‐resistant

orheat‐tolerantmaterial.

An air gap must separate the heat

shield from any heat‐sensitive surface.

Furthermore, the heat shield shall

extend in all directions beyond the

boundaries of the appliance surface by

a distance of not less than 450 mm.

Exceptionsmayapply.RefertoAS/NZS

2918:2001.

Followingtheinstallationofsuchheatradiationshields,theminimumclearancestoheat‐sensitive

materialsmaybereducedbyapplyingtheclearancesfactorinthetablebelow:

CONSTRUCTIONSANDCLEARANCESFACTORSFORAPPLIANCESHEATSHIELDS

WHICHAREWITHIN45

OFTHEVERTICAL

HEATSHIELDCONSTRUCTIONS

Minimumairgap

dimensions(mm)

Clearancesfactor

Singlelayerofcontinuousmaterial 12 0.40

Singlelayerofcontinuousmaterial 25 0.30

Twospacedlayersofcontinuousmaterial 12+12 0.20

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NOTES:

1‐ Masonrymaybeusedasaheatshieldmaterial.

2‐ Where heat shields are used to reduce appliance clearance dimensions, additional flue

shieldingmayalsoberequired.RefertoAS/NZS2918:2001.

3‐ Nonstandardinstallations–RefertoAS/NZS2918:2001forguidance.

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Enerzone Solution 3.4 Spezifikationen Seite 32