Chimney Extension Installation (Optional) - Thermador HPCN36WS Installation Instructions Manual

Chimney Extension Installation
(optional)
Optional duct cover extensions and telescoping
extensions are used to fill the space between the hood
and ceiling (available for separate purchase). Chimney
extensions fill the space between the hood and ceiling of
8' (2.4 m) ceilings. Telescoping extensions accommodate
10' (3 m) ceilings.
Model 6'' Extension
HPCN36WS CHMHP366W
HPCN48WS CHMHP486W
Duct Cover Extension Installation
IMPORTANT: Secure the Chimney Wall Hood to the wall
before installing the Chimney Extension. See "Hanging
the Chimney Wall Hood" on page 15 before securing the
actual Extension.
1. Installation of the chimney hood should maintain a
minimum height of 30" (762 mm) from the bottom of
the hood to the cooking surface. To determine
placement of the hood with a Chimney Extension, the
height of the chimney extension must be calculated
(see "Calculating Optional Chimney Extension
Height" on page 13).
2. From inside of hood, screw the supplied 5/8'' (16 mm)
sheet metal screws through the holes on each side
and along the front into bottom of the extension, as
shown in below. (Screw quantity is dependent on
hood size.)
1
Telescoping Extension
CHMHP36TW (18''– 35'')
CHMHP36XTW (42''–59'')
CHMHP48TW (18''– 35'')
CHMHP48XTW (42''– 59'')
2
Telescoping Chimney Extension
Installation
IMPORTANT: Secure the Chimney Hood to the wall after
installing the Extension Mounting Bracket, but before
installing the Telescoping Chimney Extension. See
"Hanging the Chimney Wall Hood" on page 15 before
securing the actual Extension.
Securing the Telescoping Chimney Extension Bracket
1. Ensure that the minimum height of 30" (762 mm) from
the bottom of the hood to the cooking surface will be
maintained (See "Calculating Optional Chimney
Extension Height" on page 13.)
2. Locate two studs at the mounting location.
3½" (89) 3½" (89)
A A
18" – 35" 18" – 35"
( 457 – 889) ( 457 – 889)
Model
36'' 14'' (356)
48'' 14'' (356)
3. At the wall stud locations, measure 3-1/2'' (89 mm)
down from the ceiling to the top of the bracket.
B B
17" 17"
(432) (432)
18" 18"
(457) (457)
18" 18"
(457) (457)
inches (mm)
A B
20-3/4'' (527)
32-7/8'' (835)
Page. 20