Burnham ALP080 Manuel D’Utilisation
10
iV. Venting
WaRning
Failure to vent this boiler in accordance with these instructions could cause products of combustion to
enter the building resulting in severe property damage, personal injury or death.
Do not interchange vent systems or materials unless otherwise specified.
The use of thermal insulation covering pipe and fittings is prohibited.
Do not use a barometric damper, draft hood or vent damper with this boiler.
The use of CPVC is required when venting in chase ways and through interior wall penetrations.
Do not locate vent termination where exposed to prevailing winds. Moisture and ice may form on
surface around vent termination. To prevent deterioration, surface must be in good repair (sealed,
painted, etc.).
Do not locate vent termination where chlorines, chloro/fluorocarbons (CFC’s), petroleum distillates,
detergents, volatile vapors or other chemicals are present. Severe boiler corrosion and failure will
result.
enter the building resulting in severe property damage, personal injury or death.
Do not interchange vent systems or materials unless otherwise specified.
The use of thermal insulation covering pipe and fittings is prohibited.
Do not use a barometric damper, draft hood or vent damper with this boiler.
The use of CPVC is required when venting in chase ways and through interior wall penetrations.
Do not locate vent termination where exposed to prevailing winds. Moisture and ice may form on
surface around vent termination. To prevent deterioration, surface must be in good repair (sealed,
painted, etc.).
Do not locate vent termination where chlorines, chloro/fluorocarbons (CFC’s), petroleum distillates,
detergents, volatile vapors or other chemicals are present. Severe boiler corrosion and failure will
result.
The use of cellular core PVC (aSTM F891) is prohibited.
Do not locate vent termination under a deck.
Do not reduce size of vent/combustion air pipe diameter.
When installing vent pipe through chimney, no other appliance can be vented into the chimney.
Do not allow low spots in the vent where condensate may pool.
A.
Vent Guidelines Due to Removal of an Existing
Boiler
Boiler
For installations not involving the replacement of an
existing boiler, proceed to Step B.
existing boiler, proceed to Step B.
When an existing boiler is removed from a common
venting system, the common venting system is likely
to be too large for proper venting of the remaining
appliances. At the time of removal of an existing
boiler, the following steps shall be followed with each
appliance remaining connected to the common venting
system placed in operation, while the other appliances
remaining connected to the common venting system are
not in operation:
venting system, the common venting system is likely
to be too large for proper venting of the remaining
appliances. At the time of removal of an existing
boiler, the following steps shall be followed with each
appliance remaining connected to the common venting
system placed in operation, while the other appliances
remaining connected to the common venting system are
not in operation:
1. Seal any unused openings in the common venting
system.
2. Visually inspect the venting system for proper
size and horizontal pitch and determine there is no
blockage or restriction, leakage, corrosion, and other
blockage or restriction, leakage, corrosion, and other
deficiencies which could cause an unsafe condition.
3. Insofar as is practical, close all building doors and
windows and all doors between the space in which
the appliances remaining connected to the common
venting system are located and other spaces of the
building. Turn on clothes dryers and any appliance
not connected to the common venting system.
Turn on any exhaust fans, such as range-hoods and
bathroom exhausts, so they will operate at maximum
the appliances remaining connected to the common
venting system are located and other spaces of the
building. Turn on clothes dryers and any appliance
not connected to the common venting system.
Turn on any exhaust fans, such as range-hoods and
bathroom exhausts, so they will operate at maximum
speed. Do not operate a summer exhaust fan. Close
fireplace dampers.
4. Place in operation the appliance being inspected.
Follow the Lighting (or Operating) Instructions.
Adjust thermostat so appliance will operate
continuously.
Adjust thermostat so appliance will operate
continuously.
5. Test for spillage at the draft hood relief opening
after five (5) minutes of main burner operation. Use
the flame of a match or candle, or smoke from a
cigarette, cigar or pipe.
cigarette, cigar or pipe.
6. After it has been determined that each appliance
remaining connected to the common venting system
properly vents when tested as outlined above, return
properly vents when tested as outlined above, return
doors, windows, exhaust fans, fireplace dampers and
any other gas burning appliance to their previous
conditions of use.
any other gas burning appliance to their previous
conditions of use.
7. Any improper operation of the common venting
system should be corrected so the installation
conforms with the National Fuel Gas Code, NFPA
54/ANSI Z223.1. When resizing any portion of the
common venting system, the common venting
system should be resized to approach the minimum
size as determined using the appropriate tables in
Part II in the National Fuel Gas Code, NFPA 54/
ANSI Z223.1.
conforms with the National Fuel Gas Code, NFPA
54/ANSI Z223.1. When resizing any portion of the
common venting system, the common venting
system should be resized to approach the minimum
size as determined using the appropriate tables in
Part II in the National Fuel Gas Code, NFPA 54/
ANSI Z223.1.
B.
General Guidelines
1. Vent system installation must be in accordance
with National Fuel Gas Code, NFPA 54/ANSI
Z221.3 or applicable provisions of local building
Z221.3 or applicable provisions of local building
codes. Contact local building or fire officials about
restrictions and installation inspection in your area.
restrictions and installation inspection in your area.