Elica ENM230WT Manuel De Montage

Use no more than three 90° elbows.
Make sure there is a minimum of 24” (61 cm) of straight vent 

  between the elbows if more than 1 elbow is used.

Do not install 2 elbows together.
Use clamps to seal all joints in the vent system.
The vent system must have a damper. If roof or wall cap has a 

  damper, do not use damper supplied with the range hood.

Use caulking to seal exterior wall or roof opening around the 

  cap.
Cold Weather Installations

An additional back draft damper Non return valve should be 

installed to minimize backward cold air flow and a thermal break

should be installed to minimize conduction of outside tempera-

tures as part of the vent system. The damper Non return valve 

should be on the cold air side of the thermal break.

The break should be as close as possible to where the vent

system enters the heated portion of the house.

Vent system can terminate either through the roof or wall. Use

3¹⁄

4

” x 10” (8.3 x 25.4 cm) rectangular with a maximum vent

length of 35 ft (10.7 m) or 7” (17.8 cm) or larger round vent with a

maximum length of 50 ft (15.2 m) for vent system.

NOTE: Flexible vent is not recommended. Flexible vent creates

back pressure and air turbulence that greatly reduces

performance.

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■

■
■
■

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A

B

C

A

B

C

7” (17.8 cm) round vent 

  through roof  

 (purchased separately). 

 3¹⁄

4

” x 10” (8.3 x 25.4 cm) 

  rectangular vent through the 

 roof (purchased separately).

Roof cap 

 (purchased separately)

18” (45.7 cm) min. to 

 24” (61.0 cm) max. above the 

  cooking surface.

A.

B.

C.

7” (17.8 cm) round vent out the 

  top and through the wall 

 (purchased separately). 

 3¹⁄

4

” x 10” (8.3 x 25.4 cm) 

  rectangular vent through the 

 wall or out the top (purchased 

 separately).

Wall cap 

 (purchased separately)

18” (45.7 cm) min. to 

 24” (61.0 cm) max. above the 

  cooking surface.

A.

B.

C.

 

 

To calculate the length of the system you need, add the

equivalent feet (meters) for each vent piece used in the system. 

 

45° elbow

2.5 ft

(0.8 m)

90° elbow

5.0 ft

(1.5 m)

7” (17.8 cm)

0.0 ft

(0.0 m)

3¹⁄

4

” x 10” (8.3 cm x 25.4 cm)

4.5 ft

to 7” (17.8 cm)

(1.4 m)

3¹⁄

4

” x 10” (8.3 cm x 25.4 cm)

5.0 ft

to 7” (17.8 cm) 90° elbow

(1.5 m)

1 - 90° elbow

= 5.0 ft (1.5 m)

1 - wall cap

= 0.0 ft (0.0 m)

8 ft (2.4 m) straight

= 8.0 ft (2.4 m)

Length of 7” (17.8 cm) system

= 13.0 ft (3.9 m)

Wall cap

7" (17.8 cm) round

2 ft (0.6 m)

6 ft (1.8 m)