Clearances To Combustibles (Ul And Ulc) - Heatilator ECO CHOICE ECO-ADV-WS22 Owner's Manual

ECO-ADV-WS22
C. Clearances to Combustibles (UL and ULC)
MINIMUM CLEARANCES TO COMBUSTIBLE MATERIALS: INCHES & (MILLIMETERS)
NOTE: ALL "A", "C" AND "F" DIMENSIONS ARE TO INSIDE DIAMETER OF FLUE COLLAR.
INSTALLATION: Full Vertical OR Horizontal with 2 foot (609mm) minimum vertical Off Appliance Top
Single Wall Pipe 10 (254)
Double Wall Pipe 9 (229)
INSTALLATION: 90° Elbow Off Top of Appliance Through Back wall
Single Wall Pipe 9.25 (235)
Double Wall Pipe 9.25 (235)
For alcove only: Six inch diameter listed Double wall air insulated connector pipe with UL103 HT listed factory built
Class A chimney or masonry chimney. Maximum depth of Alcove shall be no more than 48 inches (1219mm) and the
referenced alcove clearances. Canada must comply with CAN/ULC-S269 M87 for the 650° factory built chimney.
* SEE PIPE MANUFACTURERS CLEARANCES - NOT TESTED
BACKWALL / SIDEWALL
B
A
C
D
CORNER INSTALLATION
E
F
E
F
WARNING
Fire Risk.
• Comply with all minimum clearances to
combustibles as specified.
• Failure to comply may cause house fire.
32
A B
8.25 (210) 21 (533.4)
7 (178) 19.5 (495)
7.5 (191) 18 (457)
7.5 (191) 18 (457)
NOTE: Clearances may only be reduced by means
approved by the regulatory authority having
jurisdiction
90° OFF TOP
UP & OUT CEILING
CLEARANCE
APPLIANCE
TO CEILING
CLEARANCE
7057-128K • October 24, 2018
C D E
11 (279) 3.5 (89)
9 (229) 3 (76)
8 (203) 3.5 (89)
8 (203) 3 (76)
H*
G
NOTE: Service Space
In order to replace the tube channel assembly a
clearance of 19 inches (483mm) is required on the right
side of appliance in order to remove the tubes with the
appliance in place.
If space is not available, the appliance will have to be
disconnected from the chimney to proceed with the tube
replacement.
F G
12.5 (319) 49 (1245)
12 (305) 49 (1245)
12.5 (318) 49 (1245)
12 (305) 49 (1245)
ALCOVE SIDE VIEW
G
ALCOVE TOP VIEW
www.heatilatorecochoice.com
H
*
10 (254)
*
10 (254)
A
B
C
D