Crown Boiler
BWC070, BWC120, BWC090 Horizontal Concentric Venting Vent Option 1,3
Install
Dimension
Snorkel Terminal Configuration
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FIGURE 7.2: HORIZONTAL CONCENTRIC VENTING (VENT OPTION 1,3)
FIGURE 7.3: HORIZONTAL TWIN PIPE VENTING (VENT OPTION 2)
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Contents
Page
VII Venting
Page
Summary of Horizontal Venting Options
Horizontal Concentric Venting Vent Option 1,3
Vent Option
Manufacturer Vent Size Component Part Number
6c Positioning Vent Terminal Under Overhangs
Snorkel Terminal Configuration
VENT/ AIR Intake Fitting Equivalent Length
10 Vertical Twin Pipe Vent System Vent Option
Removing an Existing Boiler From a Common Chimney
Page
21 Dimension L
22 Cutting Outer Pipe
25 Attaching 60/100mm Terminal Section
30a Cuttable Straight Section
31 Cutting Straight Pipe
32a Joining Cuttable Pipe
33a Dimension L, 80/125mm Horizontal Terminal
33c Cutting Inner Pipe of 80/125mm Horizontal Terminal
34 Installation of Snorkel Terminal
35a Dimension H
35b Cutting Vertical Terminal
36 Chimney Chase Installation
Assembly of Stainless Steel Venting
47 CORR/GUARD Connection to Vent Collar
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