Please - Read Before Proceeding; Hazard Definitions; Venting Method Definitions; To The Installer - Weil-McLain GOLD CGs Manual

V V V V V ertical Direct V ertical Direct Venting — V ertical Direct V ertical Direct V ertical Direct V
1. Please — read before proceeding . . . . .

Hazard definitions

Venting method
definitions

To the installer

Part Number 550-141-873/0502
enting — Venting Supplement enting — V enting — V enting — V enting Supplement enting Supplement enting Supplement enting Supplement
The following terms are used throughout this Venting Supplement to bring
attention to the presence of hazards of various risk levels or to important
information concerning the life of the product.
Indicates presence of hazards that will cause severe
personal injury, death or substantial property damage.
Indicates presence of hazards that can cause severe
personal injury, death or substantial property damage.
Indicates presence of hazards that will or can cause
minor personal injury or property damage.
Indicates special instructions on installation, operation
or maintenance that are important but not related to
personal injury or property damage.
— Uses outside combustion air with combustion air connector
Direct vent
piping sealed at all joints and seams. Also known as
All CGs flue gas vents are pressurized, requiring careful sealing of all joints.
See also CGs Venting Supplement — Direct Vent: Sidewall & Direct
Exhaust: Vertical and Sidewall
— Uses inside combustion air with no combustion
Direct exhaust venting
air connector piping. All CGs flue gas vents are pressurized, requiring careful
sealing of all joints. Also known as
Supplement — Direct Vent: Sidewall & Direct Exhaust: Vertical and
venting supplement for application information.
Sidewall
— Uses the natural draft provided by a vertical vent
Chimney draft vent
or chimney. (
This method cannot be used with CGs boilers.
Chimney draft venting cannot be used for CGs
boilers.
venting materials listed in this Venting Supplement.
Existing vertical vents or chimneys may only be used as
raceways for routing vent or vent/air piping as described
in this supplement or CGs Direct Vent Supplements.
Boiler must be vented and supplied with combustion
air as described in this supplement. Failure to do so will
result in severe personal injury, death or substantial
property damage.
Use only the sealant specified by the vent pipe
manufacturer, applied per their instructions. Vent
piping must be sealed gas-tight to prevent possibility
of flue gas spillage and carbon monoxide emissions,
resulting in severe personal injury or death.
Provide combustion and ventilation air openings as
described in the CGs Boiler Manual and this
supplement. Failure to provide adequate air supply
could result in severe personal injury, death or
substantial property damage.
sealed combustion
for alternate direct vent method.
. See
non-direct venting
Vent system must be constructed only using
.
CGs Venting
)
3