Vent System Components Included With Boiler; Clearances From Vent Piping To Combustible Material; Burnham Vent System And Combustion Air System Components - Burnham ALP105 Installation, Operating And Service Instructions

Table : Vent System Components included with Boiler
Vent System Components
3" Schedule 40 PVC Tee Combustion Air/Vent Terminal
4" Schedule 40 PVC Tee Combustion Air/Vent Terminal
3" Stainless Steel Rodent Screens
4" Stainless Steel Rodent Screens
3" x 30" Schedule 40 CPVC Pipe
4" x 30" Schedule 40 CPVC Pipe
3" Schedule 80 CPVC 90° Elbow
4" Schedule 80 CPVC 90° Elbow
8 oz. Bottle of Transition Cement
8 oz. Bottle of Primer
Burnham Vent Supplement Manual
Two Pipe Vent System Connector for CPVC/PVC
Two Pipe Vent System Connector for CPVC/PVC
Two Pipe Vent System Connector for CPVC/PVC
Two Pipe Vent System Connector for CPVC/PVC Gasket
Two Pipe Vent System Connector for CPVC/PVC Gasket
Silicone Vent Sensor Cap
Table 5: Clearances from Vent Piping to Combustible Material
Vent Pipe
CPVC/PVC Venting
Table 6: Burnham Vent System and Combustion air System Components
Vent System Component
3" Schedule 40 CPVC Pipe x 30 Inches
4" Schedule 40 CPVC Pipe x 30 Inches
3" Schedule 80 CPVC 90° Elbow
4" Schedule 80 CPVC 90° Elbow
Maximum Number of 90's and Straight Pipe
# of 90's
Vent Pipe
Feet of Pipe
# of 90's
Combustion
Feet of Pipe
Air Pipe
to public walkway. Do not install over public
walkway where local experience indicates
appliance flue gas vapor or condensate creates a
nuisance or hazard.
b. Minimum three (3) feet above any forced
combustion air located within ten (10) feet.
c. Direct Vent - Minimum one (1) foot below, one
(1) foot horizontally from, or one (1) foot above
any door, window, or gravity air inlet.
d. Minimum four (4) feet horizontally from electric
meters, gas meters, regulators, and relief valves.
12
102190-01
102190-02
102191-01
102191-02
102193-01
102193-02
102192-01
102192-02
102195-01
102194-01
102188-01
102183-01
102183-02
102183-03
102185-01
102185-02
102153-01
Pipe Direction
Vertical or Horizontal
Equivalent Length (Ft.)
1 2 3 4 5
55 50 45 40 35
1 2 3 4 5
55 50 45 40 35
Part
ALP080 & ALP105
Number
(P/N 102189-01)
2
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2
---
1
---
1
---
1
1
1
1
---
---
1
---
1
Enclosure
Enclosed at all Sides
2.5
2.5
5
5
6 7 8 9 10
30 25 20 15 10
6 7 8 9 10
30 25 20 15 10
This distance may be reduced if equipment is
protected from damage due to condensation or
vapor by enclosure, overhangs, etc.
e. Minimum twelve (12) inches from overhang or
corner of building.
6. Enclose vent passing through occupied or
unoccupied spaces above the boiler with material
having a fire resistance rating of at least equal to the
rating of the adjoining floor or ceiling. Maintain
minimum clearances to combustible materials. See
Figure 2 and Table 5 for details.
Quantity
ALP150 & ALP210 ALP285 & ALP399
(P/N 102189-02) (P/N 102189-03)
1
1
1
1
1
---
1
---
1
1
1
---
1
---
1
---
1
Minimum Clearance To
Combustible Material, Inches
1" Vent/0" Combustion Air
Combustion Air
System Component
Feet of Pipe*
(Parts by Others)
3" or 4" ID Pipe x 1 Ft.
3" or 4" ID Pipe x 2 Ft.
3" or 4" ID Pipe x 4 Ft.
3" or 4" ID Pipe x 5 Ft.
3" or 4" 90° Elbow
3" or 4" 45° Elbow
*Equivalent Feet of Pipe Based on
Standard 4" PVC Design
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2
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2
---
1
---
1
1
1
1
---
---
1
---
1
1
Equivalent
1
2
4
5
5
5