Determine Venting Method; Direct Exhaust Vent Methods - Weil-McLain GOLD CGs Manual

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2. Determine venting method

To prevent potential of severe personal injury or death,
check for areas and products listed on page 6 before
installing boiler. If found:
• remove products permanently
• provide outside combustion air (direct vent
installation).
Figure 1 Typical sidewall direct exhaust
1. Sidewall direct exhaust venting
— using vent manufacturer's termination fittings
listed in this supplement. See
See instructions on pages 6, 7, 8, 9 and 10 – 13.
4
ired W ired W
ired Water Boiler ired W
— —
OR
vent installation
87250
Figure 1
ater Boiler ater Boiler
ater Boiler ater Boiler
Direct exhaust venting Direct exhaust venting Direct exhaust venting
Direct exhaust venting Direct exhaust venting
Use only when openings for inside combustion air can
be supplied in accordance with the CGs Boiler manual,
this venting supplement and with all applicable codes.
You must direct vent the boiler if the boiler area may
contain contaminants as described in this supplement
Two direct exhaust vent options are permitted: sidewall
and vertical, per instructions in
Sidewall & Direct Exhaust Venting: Vertical or Sidewall
Venting Supplement.
Figure 2 Typical vertical direct exhaust
2. Vertical direct exhaust venting
— using penetration through roof or using existing
. unused chimney or vent as raceway for vent pipe.
See
Figure 2
See instructions in
Direct Exhaust: Vertical or Sidewall
Supplement.
CGs Direct Venting:
vent installation
87251
.
CGs Direct Vent: Sidewall &
Part Number 550-141-873/0502
.
Venting