Savannah Installation and Operation Manual
35
7.4.2 Table of Clearance Reduction Percentages
Type of shield
Clearances may be reduced by these
percentages
Sides
and rear %
Top %
(ceiling)
Can/US
A
(%)
USA
min.
Can/US
A
(%)
USA
min.
Sheet metal, a minimum of 24
gauge (0.61 mm) in thickness ,
spaced out at least 25 mm (1 in)*
by non-combustible spacers
67
12 po
50
18 po
Ceramic tiles, or equivalent non-
combustible material, on non-
combustible board spaced out at
least 25 mm (1 in)* by non-
combustible spacers
50
18 po
33
24 po
Ceramic tiles, or equivalent non-
combustible material, on non-
combustible
board,
with
a
minimum of 24 gauge (0.61 mm)
sheet metal backing spaced out at
least 25 mm (1 in)* by non-
combustible spacers
67
12 po
50
24 po
Brick, spaced out at least 25 mm
(1 in)* by non-combustible spacers
50
18 po
N/A
N/A
Brick, with a minimum of 24 gauge
(0.61 mm) sheet metal backing,
spaced out at least 25 mm (1 in)*
by non-combustible spacers
67
12 po
N/A
N/A
* In Canada this space can be 21 mm (7/8 in)
Summary of Contents for ElDorado
Page 8: ...Savannah Installation and Operation Manual 8 ...
Page 34: ...Savannah Installation and Operation Manual 34 Clearances for shield construction ...
Page 45: ...Savannah Installation and Operation Manual 45 Installation on the bottom AC01336 ...
Page 51: ...Savannah Installation and Operation Manual 51 Appendix 5 Exploded Diagram and Parts List ...