Osburn Stoves by SB I HYBRID 35 User Manual
COMBUSTION AIR SUPPLY
For a mobile home installation the stove must be connected to an outside
source of combustion air. A 3” inside diameter metallic pipe, either flexible
or rigid, may be attached to the inlet at the stove’s rear (refer to figures 4, 5
& 6). A rodent guard (minimum 1/4” wire mesh) must be used at the
terminus (refer to figure 5). All connections must be secured and airtight by
either using the appropriately sized hose clamp and/or UL-181-AP foil tape.
source of combustion air. A 3” inside diameter metallic pipe, either flexible
or rigid, may be attached to the inlet at the stove’s rear (refer to figures 4, 5
& 6). A rodent guard (minimum 1/4” wire mesh) must be used at the
terminus (refer to figure 5). All connections must be secured and airtight by
either using the appropriately sized hose clamp and/or UL-181-AP foil tape.
For mobile home installations only: combustion air supply conduit may
not exceed 10 feet.
not exceed 10 feet.
Sources of Outside Combustion Air
•
A hole in the wall behind the stove.(Figure 5)
•
A hole in floor near stove rear terminating only in a ventilated
crawl space.(Figure 6)
crawl space.(Figure 6)
WHEN OUTSIDE AIR IS NOT USED
If outside air is not used, it is important that combustion air be easily
available to the air inlet. A closable outside air register can be used in
tightly insulated homes.
available to the air inlet. A closable outside air register can be used in
tightly insulated homes.
VENTING
The HYBRID-35 is certified for use with Vent type UL-103 or ULC S629M
and Chimney type UL-641 or ULC S609, 3” or 4” diameter in size. This unit
can be vented in an existing chimney with the addition of a liner if the
chimney is more than 4” in diameter. Class “A” chimney is not required.
Refer to the instructions provided by the vent or chimney manufacturer,
especially when passing through a wall, ceiling or roof.
and Chimney type UL-641 or ULC S609, 3” or 4” diameter in size. This unit
can be vented in an existing chimney with the addition of a liner if the
chimney is more than 4” in diameter. Class “A” chimney is not required.
Refer to the instructions provided by the vent or chimney manufacturer,
especially when passing through a wall, ceiling or roof.
This is a pressurized exhaust system. All vent connector joints must be
sealed with 500
sealed with 500
°F (260°C) RTV silicone sealant to ensure consistent
performance and avoid smoke and ash spillage. All horizontal connector
joints must be sealed with UL-181-AP foil tape. We recommend that all
vertical vent connector joints be secured with a minimum of 3 screws.
joints must be sealed with UL-181-AP foil tape. We recommend that all
vertical vent connector joints be secured with a minimum of 3 screws.
DO NOT CONNECT THIS UNIT TO A CHIMNEY FLUE SERVING
ANOTHER APPLIANCE.
ANOTHER APPLIANCE.
DO NOT INSTALL A FLUE DAMPER IN THE VENTING SYSTEM OF
THIS UNIT.
THIS UNIT.
INSTALL VENT AT CLEARANCES SPECIFIED BY THE VENT
MANUFACTURER.
MANUFACTURER.
WARNING: DO NOT INSTALL IN BEDROOM
CAUTION: THE STRUCTURAL INTEGRITY OF THE MANUFACTURED
HOME FLOOR, WALL, AND CEILING/ROOF MUST BE MAINTAINED
HOME FLOOR, WALL, AND CEILING/ROOF MUST BE MAINTAINED
AIR
INTAKE
EXHAUST
Figure 4
Rear view
TRIM
COLLAR
RODENT
GUARD
Figure 5
Fresh air supply
VENTILATED
CRAWL SPACE
Figure 6
Ventilated crawl space
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