Thermador PRG304WH Product Spec Sheet - Page 5

mm min., to combustible, materials

Page 5 highlights

PRG304WH 30-INCH GAS PRO HARMONY® RANGE PROFESSIONAL SERIES, STANDARD-DEPTH, PORCELAIN COOKTOP SURFACE Installation Clearances with Low Backguard 30-INCH RANGE DIMENSIONS AND CLEARANCE REQUIREMENTS WITH "LOW BACK" NOTE: A 36-inch minimum clearance is required between the top of the cooking surface and the bottom of an unprotected cabinet. A 30-inch clearance can be used when the bottom of the wood or metal cabinet is protected by not less than 1/4 inch of a flame retardant material covered with not less than No. 28 MSG sheet steel, 0.015 inch (0.4 mm) thick stainless steel, 0.024 inch (0.6 mm) aluminum, or 0.020 inch (0.5 mm) thick copper. 36" (914 mm) min. to combustible materials 28" (711 mm) 27¼" (692 mm) Low Back 245/8" (625 mm) 35 7/8" (911 mm) Min. 36 ¾" (933 mm) Max. 24" (610 mm) max. recess depth 24¾" (629 mm) Combustible Materials 97" (212798 mm) Combustible Back Wall 22 5/8" (575 mm) 447/8" (1140 mm) Total Clearance As defined in the "National Fuel Gas Code" (ANSI Z223.1, Current Edition). Clearances from non-combustible materials are not part of the ANSI Z21.1 scope and are not certified by CSA. Page 5 of 6 2 / 19

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Page 5 of 6
2 / 19
PRG304WH
30-INCH GAS PRO HARMONY
®
RANGE
PROFESSIONAL SERIES, STANDARD-DEPTH, PORCELAIN COOKTOP SURFACE
NOTE:
A 36-inch
minimum clearance is
required between the top
of the cooking surface
and the bottom of an
unprotected cabinet. A
30-inch clearance can be
used when the bottom
of the wood or metal
cabinet is protected by
not less than
1
/
4
inch of a
flame retardant material
covered with not less
than No. 28 MSG sheet
steel, 0.015 inch (0.4 mm)
thick stainless steel, 0.024
inch (0.6 mm) aluminum,
or 0.020 inch (0.5 mm)
thick copper.
30-INCH RANGE DIMENSIONS AND CLEARANCE REQUIREMENTS WITH “LOW BACK”
Combustible
Materials
28" (711 mm)
27¼" (692 mm)
36" (914 mm) min.
to combustible
materials
24" (610 mm)
max. recess depth
Combustible
Back Wall
35
7
/
8
" (911 mm) Min.
36 ¾"
(933 mm) Max.
22 5/8" (575 mm)
44
7
/
8
"
(1140 mm)
Total Clearance
9" (229 mm)
7" (178 mm)
Low Back
24
5
/
8
" (625 mm)
24¾" (629 mm)
As defined in the “National Fuel Gas Code” (ANSI Z223.1, Current Edition).
Clearances from non-combustible materials are not part of the ANSI Z21.1
scope and are not certified by CSA.