Energy Star ALP080B, Инструкция по установке, эксплуатации и обслуживанию

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iV. Venting
D. Stainless Steel Venting (continued)
Table 14: Concentric Vent Length
Boiler
Model
inner/Outer
Pipe Dia.,
mm
Vent Length (Equiv. Ft.)
Wall
Opening
Diameter
Minimum * Maximum
ALP080B
80/125 mm 21-7/8 in
60
5-1/2 in
ALP105B
ALP150B
ALP210B
ALP285B
100/150
mm
32 in 6-1/2 in
ALP399
* with optional concentric vent components, see Table 15 for
details.
Part Number Component Description Size
Component Equivalent
Vent Length, Ft
Comments
101493-01 90° Elbow – Long Radius 80/125 mm 5.5
101491-01 45° Elbow - Long Radius 80/125 mm 3.0
101163-01 Cut -To-Length Extension, 500 mm (19-1/2”) 80/125 mm 1.63 **Can be cut
101162-01 Cut -To-Length Extension, 1000 mm (39”) 80/125 mm 3.25 **Can be cut
101485-01 Fixed Extension, 2000 mm (78”) 80/125 mm 3.25 ***Must not be cut
101808-01 Horizontal (Wall) Terminal 80/125 mm *NA Supplied with boiler
101495-01 Vertical Roof Terminal 80/125 mm *NA See Note 1
101496-01 Flat Roof Flashing 80/125 mm
101497-01 Sloped Roof Flashing 80/125 mm See Note 2
101492-01 Support Elbow with Chimney Chase Bracket 80/125 mm 8.5 See Note 3
101498-01 Hanger Wall Bracket 80/125 mm
101909-01 Locking Clamp 80/125 mm
101548-01 90° Elbow – Long Radius 100/150 mm 8.0
101549-01 45° Elbow - Long Radius 100/150 mm 3.0
101550-01 1 Cut -To-Length Extension, 500 mm (19-1/2”) 100/150 mm 1.63 ** Can be cut
101551-01 Cut -To-Length Extension, 1000 mm (39”) 100/150 mm 3.25 ** Can be cut
101553-01 Fixed Extension, 2000 mm (78”) 100/150 mm 6.5 *** Must not be cut
101809-01 Horizontal (Wall) Terminal 100/150 mm * NA Supplied with boiler
101557-01 Vertical (Roof) Terminal 100/150 mm * NA See Note 1
101558-01 Flat Roof Flashing 100/150 mm
101559-01 Sloped Roof Flashing 100/150 mm See Note 2
101560-01 Support Elbow with Chimney Chase Bracket 100/150 mm 10.0 See Note 3
101561-01 Hanger Wall Bracket 100/150 mm
103097-01 Locking Clamp 100/150 mm
notes:
* NA – do not include vent terminal into total vent length calculations.
** These sections have plain male end and beaded female end. See Figure 19 for details.
*** These sections have beaded male end and beaded female end. See Figure 20 for details.
1. Vertical terminal can be used with either of the roof flashings listed beneath it.
2. Sloped roof flashing suitable for roof angles between 25° and 45°.
3. Used at base of vertical run inside unused masonry chimney.
Table 15: Concentric Vent Components
Follow manufacturer’s instructions to
attach terminal to vent system.
ii. Combustion Air Termination
• Install vertical combustion air terminal.
Vertical combustion air terminal consists
of an 180° bend (comprised of two (2) 90°
elbows) as shown in Figure 12.
• Install rodent screen (not supplied) in the
combustion air terminal. Use a screen
having 1/2” (2 x 2) or larger mesh.
E.
Concentric Polypropylene Venting
1. Vent Length Restrictions
a. Vent length restrictions are based on equivalent
length of vent pipe i.e. total length of straight pipe
plus equivalent length of fittings. See Table 14
for specified vent length details. Do not exceed
maximum vent length. Table 15 lists available
concentric vent components and includes equivalent
vent length for fittings.
b. The vent termination location is restricted as per
‘General Guidelines’, Paragraph A, 5 (refer to
Figure 4).
2.
Field Installation of Boiler Concentric Vent
Collar
a. Locate and remove six mounting screws from the
Miscellaneous Parts Carton.
b. Position the Collar onto jacket combination rear/
bottom panel and insert collar inner stainless steel
vent pipe into the heat exchanger vent outlet.
c. Align collar plate clearance holes with rear/bottom
panel engagement holes; then secure the collar to
rear/bottom panel with six mounting screws. See
Figure 18.