Drolet SIT 0.820.633 User Manual

ULTRA FLAME DIRECT VENT GAS STOVE 

12 

1.  Move the stove to its position; 

2. Install temporary an 8 in. 

section (4) to visualize where 
the opening to be done thru the 
wall. Center of the opening 
should be at about 23 ½ “above 
the base of the stove; 

Note: Horizontal run should have a 
slope of ¼ in per foot. 

3. Make a 10-1/2" x 10-1/2" 

opening in the wall, 23-1/2" 
inches in order to introduce the 
radiation shield thru the wall; 

4. Cut the radiation shield to 

length if necessary and install 
as shown. Secure with four #10 
1” wood screws; 

5.  Install the vent terminal (13) 

with 2 ½ screws (12). You may 
want to remove the vent casing 
for easy access and 
manipulation, Keep only in 
place the wall plate; 

 

Basement Installation 

6.  Insert the 8 in. pipe into the round 

opening of the interior black wall 
plate (7). Fix the insulation pad (9) 
around the 8 in. pipe with the 
aluminum tape; 

7.  Keeping the insulation joint of the 8 

in. pipe down, insert it into the vent 
terminal wall plate; 

8.  Secure the 8 in. pipe to vent terminal 

wall plate with the metal screw; 

9.  Fix finally the vent terminal wall plate 

with six 2 ½ in screws (12). 

10. Insert the 5 in. flexible pipe (3) into 

the 8 in. pipe and fix it to the vent 
terminal casing. Use high 
temperature silicone and one 
locking band to secure it in pace;  

NOTE: All joints must be sealed with 
RTV silicone, 315

°C. (600°F) 

temperature resistance. 

10-1/2" X 10-1/2"

OPENING