Ember Stop - Napoleon HYBRID 150 Installation And Operating Instructions Manual

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USE EXTREME CAUTION WHEN BUILDING PLENUM/DUCT WORK SYSTEMS SO AS NOT TO CREATE
EN
A CONDITION WHERE HOT AIR CAN BE ENTRAPPED IN DUCT WORK, OR CREATING A REVERSE
FLOW CONDITION. WHERE HOT AIR WOULD FLOW BACKWARDS INTO THE COLD AIR RETURN
NEVER CONNECT THE WARM AIR SUPPLY OUTLET OF THE "ADD ON" FURNACE TO THE COLD AIR
SUPPLY OF THE CENTRAL (ORIGINAL) FURNACE. FAILURE TO COMPLY MAY RESULT IN DAMAGE
FOR MORE INFORMATION ON ALLOWABLE/PROHIBITED METHODS OF CONNECTING "ADD ON"
FURNACES TO A PRE EXISTING FURNACE SEE FIGURES 1 THROUGH 7 OF CAN/CSA-B366.1-M91.
SAMPLES OF ALLOWABLE PLENUM/DUCTING ARRANGEMENTS CONTINUED
6.6

EMBER STOP

○ For installations on combustible fl ooring an ember stop protective fl oor covering must be installed.
○ An ember stop of minimum 0.015" (0.4mm) thick sheet steel extending 18" (457mm) in front of fi rebox door
to 2" (76mm) behind the cleanout of the chimney. The ember stop width must protrude a minimum of 8"
(203mm) from both sides of the furnace.
○ Carpet or other fl oor covering shall be removed before placement of ember stop sheet.
○ Refer to Section 7.1 of CAN/CSA-B365-10 for complete details of fl oor protection.
W415-1013 / C / 11.19.13
TO PROPERTY AND CREATE A FIRE HAZARD.
ALLOWABLE
"ADD ON"
WOOD
FURNACE
"ADD ON"
EXISTING
WOOD
FURNACE
FURNACE
"ADD ON"
WOOD
FURNACE
PLENUM AND DUCTING.
EXISTING
FURNACE
DIVIDER
ELECTRIC
FURNACE
(downflow
or counterflow)
H3.59
PROHIBITED
"ADD ON" EXISTING
WOOD FURNACE
(downflow
FURNACE
or counte or counterflow)
H HORIZONTAL
EXISTING
FURNACE
"ADD ON"
WOOD
FURNACE
"ADD ON"
WOOD
FURNACE
H HORIZONTAL
EXISTING
FURNACE