Roberts Gorden 250 Manual Do Utilizador
SECTION 7: V
ENTING
17 of 51
Figure 11: Concentric Vertical and Horizontal Vent Termination - Separated Combustion Heater
Vent**
Air Intake*
Concentric
Vent Box
Vent Box
Vertical
Option
10' (3 m)
Maximum
Horizontal
Option
Option
Concentric
Vent Box
Vent Box
Combustion
Air Terminal
Air Terminal
Vent Terminal
with Baffle Plate
with Baffle Plate
Flashing
(By Others)
(By Others)
4" (10 cm)
Type B-1Vent
Storm Collar (By Others)
(Attach with 3 sheet metal screws.)
(Attach with 3 sheet metal screws.)
UHAS 150-250:
6" (15 cm) Diameter
Single Wall
UHAS 300-400:
8" (20 cm) Diameter
Single Wall
6" (15 cm) Diameter
Single Wall
UHAS 300-400:
8" (20 cm) Diameter
Single Wall
Vent**
6" (16 cm)
Minimum
12" (31 cm)
Maximum
6" (16 cm) Minimum
12" (31 cm) Maximum
12" (31 cm) Maximum
Combustion
Air Terminal
Air Terminal
Vent Terminal
with Baffle Plate
with Baffle Plate
4"
(10 cm)
Type
B-1
Vent
Storm Collar (By Others)
(Attach with 3
sheet metal screws.)
(Attach with 3
sheet metal screws.)
Air Intake*
Description
Part Number
Qty.
Concentric Vent Kit (150 - 250)
UHVK1
Concentric Vent Box Top & Side Assembly
90504113
1
Concentric Vent Box Bottom Assembly
90504112
1
Screw #6 x 3/8 Self Drilling
91119100
14
4" Vent Terminal with Baffle Plate
90502102R
1
6" Combustion Air Terminal
90502103
1
Description
Part Number
Qty.
Concentric Vent Kit (300 - 400)
UHVK2
Concentric Vent Box Top & Side Assembly
90504013
1
Concentric Vent Box Bottom Assembly
90504012
1
Screw #6 x 3/8 Self Drilling
91119100
14
4" Vent Terminal with Baffle Plate
90502102R
1
8" Combustion Air Terminal
90502104
1
Model
**Vent Diameter
UHA[X]S 150 - 400
4" (10 cm)
Model
*Air Intake Diameter
UHA[X]S 150 - 250
4" (10 cm)
UHA[X]S 300 - 400
5" (13 cm)