CFM UVHK31MP Benutzerhandbuch

8

L

W

D

T104

flue damper

10/27/03  djt

Flue Damper Closed for Unvented 

Operation and Maximum Heat 

Output

Flue Damper Locked Open 

to a Minimum Venting Area 

of 34 sq. in. (for areas where 

unvented products are not 

permitted)

NOTE: For round flue opening 

minimum flue diameter (D) - 7”. 

For square or rectangular flue 

opening, length x width (L x W) 

must equal 30 sq. in.

T104

Fig. 1  Minimum flue diameter and flue damper positions.

12”

vent370-2

Ventilation options 

3/26/99   djt

VO370-2

Fig. 2  Ventilation options for confined space.

Option 1 

- Vents to 

Adjoining 

Room

Option 2 - 

Remove Door 

to Adjoining 

Room

Option 3 - 

Vents to 

Adjoining 

Room

12”