Step 2: Cabinet Preparation - Thermador PRO GRAND PRD36 Installation Manual

Dual fuel ranges
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Range
Width
4 burners with griddle
36"
6 burners
48"
6 burners with griddle
IMPORTANT NOTES:
It is recommended that a
ranges. Refer to www.thermador.com for a complete selection of ventilation options, blowers, and
PROFESSIONAL
accessories.
* For high output gas ranges (60,000 BTU or greater), the minimum of one (1) CFM of ventilation per 100 BTU is
recommended. If the range has a griddle, add 200 CFM to the estimated blower capacity. Additional blower capacity may
be required for longer duct runs.
For island applications, it is recommended to use a hood width that exceeds the width of the range by 6" (152mm),
overlapping the range by a minimum of 3" (76mm) on each end.
CFM = "cubic feet per minute" (standard blower capacity rating).

Step 2: Cabinet Preparation

The range is a free standing unit. If the unit is to be
placed adjacent to cabinets, the clearances shown in
"Cabinet Clearances" on page 5 are required. The
same clearances apply to island installations, except
for the overhead cabinets, which must have a space
wide enough to accept the flared island hood.
The range should not be recessed into the cabinets
beyond the edge of the front face of the oven (see
Figure 2 on page 6).
The gas and electrical supply should be within the
zones shown in Figure 3 on page 7.
Any openings in the wall behind the range and in the
floor under the range must be sealed.
When installing against a combustible surface, a High
Shelf or Low Backguard is required. A THERMADOR
High Shelf or Low Backguard must be purchased
separately ("Backguard Kit Model Numbers" on
page 24).
When using the Flush Island Trim, THERMADOR
recommends a minimum 12" (305 mm) rear clearance
to a combustible surface (see Figure 1, Cabinet
Clearances). Clearances from non-combustible
materials are not part of the ANSI Z21.1 scope and are
not certified by CSA. Clearances of less than 12" (305
mm) must be approved by the local codes and/or by
the local authority having jurisdiction.When the range is
installed against a combustible side wall a minimum
clearance of 5" (127mm) is needed from the side of the
range to the wall.
English 4
Range Top
Cubic Feet per Minute
Configuration
(min requirement)
THERMADOR PROFESSIONAL
800 (cfm)
36" or 42" Pro Wall Hood
36" Custom Insert w/ optional blower
1100 (cfm)
42" or 48" Island Hood w/ optional blower
48" or 54" Pro Wall Hood
1200 (cfm)
48" Custom Insert w/ optional blower
®
wall or island hood or custom insert is used with
Always keep appliance area clear from combustible
materials, gasoline and other flammable vapors and
liquids.
The maximum depth of overhead cabinets installed on
either side of the hood is 13" (330mm).
Do not obstruct the flow of combustion and ventilation
air to the unit.
There is a 36" (914mm) minimum clearance required
between the top of the cooking surface and the bottom of
an unprotected cabinet. A 30" (762mm) clearance can be
used when the bottom of the wood or metal cabinet is
protected by not less than 1/4" (6mm) of a flame retardant
material covered with not less than No. 28 MSG sheet
steel, 0.015" (0.38 mm) thick stainless steel, 0.024" (0.61
mm) aluminum, or 0.02" (0.51 mm) thick copper.
®
Flame retardant materials bear the mark:
UNDERWRITERS LABORATORIES INC. CLASSIFIED
MINERAL AND FIBER BOARDS SURFACE BURNING
CHARACTERISTICS
followed by the flame spread and smoke ratings. These
designations are shown as "FHC (FIame Spread/Smoke
Developed)." Materials with "O" flame spread ratings are
flame retardant. Local codes may allow other flame spread
ratings. It is the responsibility of the installer to ensure
installation is in accordance with these ratings.
Ventilation Options
THERMADOR

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