Page 4 - • Horizontal (“Side Wall”) Concentric Venting; - Vent system exits the building through an outside wall.; • Vertical Concentric Venting -; CAUTION
WARNING FAILURE TO VENT THIS BOILER IN ACCORDANCE WITH THESE INSTRUCTIONS COULD CAUSE FLUE GAS TO ENTER THE BUILDING RESULTING IN SEVERE PROPERTY DAMAGE, PERSONAL INJURY, OR DEATH: * Do not attempt to vent this boiler with galvanized, PVC, or any other vent components not listed in Table 1.6. * Do n...
Page 5 - • Vent Option 3
3 Example: A 80/125mm concentric vent system is planned for a horizontally vented BWC150 which has the following components: Standard Radius 90° Elbow 5ft Straight Pipe Standard Radius 90° Elbow 1-1/2ft Straight Pipe 45° Elbow Uncut Terminal Section The Vent Option #3 column in Table 1.1 describes a...
Page 6 - TABLE 1.1: SUMMARY OF HORIZONTAL VENTING OPTIONS
4 TABLE 1.1: SUMMARY OF HORIZONTAL VENTING OPTIONS VENT OPTION # 3 4 CLASSIFICATION USED IN THIS MANUAL HORIZONTAL CONCENTRIC HORIZONTAL CONCENTRIC ILLUSTRATED IN FIGURE 1.2 1.2 VENT PIPE PENETRATION THROUGH STRUCTURE WALL WALL AIR INTAKE PIPE PENETRATION THROUGH STRUCTURE WALL WALL VENT PIPE SIZE 8...
Page 7 - ) Permitted Terminals for Vertical Venting -; • Vent Option 8; run towards the boiler:
5 FIGURE 1.2: HORIZONTAL CONCENTRIC VENTING(VENT OPTION 3,4) 6) Permitted Terminals for Vertical Venting - • Vent Option 8 - Use Crown PN 230532 with the appropriate fl ashing (Table 1.6a) • Vent Option 9 - Use Crown PN 230570 with the appropriate fl ashing (Table 1.6b) 7) Vertical Vent Terminal Loc...
Page 8 - FIGURE 1.3c: POSITIONING VENT TERMINAL UNDER OVERHANGS
6 FIGURE 1.3a: LOCATION OF VENT TERMINAL RELATIVE TO WINDOWS, DOORS, GRADE FIGURE 1.3b: LOCATION OF VENT TERMINAL RELATIVE TO METERS AND FORCED AIR INLETS FIGURE 1.3c: POSITIONING VENT TERMINAL UNDER OVERHANGS
Page 9 - TABLE 1.5: SUMMARY OF VERTICAL VENTING OPTIONS
7 TABLE 1.5: SUMMARY OF VERTICAL VENTING OPTIONS VENT OPTION # 8 9 CLASSIFICATION USED IN THIS MANUAL VERTICAL CONCENTRIC VERTICAL CONCENTRIC ILLUSTRATED IN FIGURE 1.7 1.7 VENT PIPE PENETRATION THROUGH STRUCTURE ROOF ROOF AIR INTAKE PIPE STRUCTURETHROUGH STRUCTURE ROOF ROOF VENT PIPE SIZE 80/125 mm ...
Page 11 - . Concentric Vent Adapter Kit Installation
9 FIGURE 1.7: VERTICAL CONCENTRIC VENT SYSTEM (VENT OPTION 6) B . Concentric Vent Adapter Kit Installation 1) The Concentric Vent Adapter Kits include: Where the use of “silicone” is called for in the following instructions, use GE RTV106 for the vent adapters and any general-purpose silicone sealan...
Page 13 - C. Assembly of Crown Concentric Venting; WARNING; Description
C. Assembly of Crown Concentric Venting WARNING Failure to follow the instructions could result in fl ue gas leakage into the combustion air or indoor air, resulting in unsafe or unreliable operation. • Do not lubricate concentric gaskets with anything other than water. • Do not attempt to cut any p...
Page 14 - OUTER PIPE ONLY
a) Determine the required length of the outer pipe. When doing this allow an additional 1” of length for insertion into the female end of the adjoining pipe. Mark the cut line on the outer pipe. b) Remove the plastic inner pipe by pulling it out from the female end. c) Cut the OUTER PIPE ONLY at the...
Page 15 - through both outer pipes to start this screw.; Use a drill stop or other means to ensure that the drill bit does not; ) Horizontal Terminal Installation
a) Start assembly of the vent system at the boiler. Lubricate the brown gasket in the boiler vent collar with a few drops of water. b) Push the male end of the fi rst fi tting into the boiler collar until it bottoms out. The male end of cuttable sections should go 1” into the collar until the insert...
Page 16 - FIGURE 1.12b: CUTTING OUTER PIPE OF HORIZONTAL TERMINAL
a) Cut a 5-1/2” diameter hole through the exterior wall at the planned location of the horizontal terminal. b) Measure distance “L” from the outside surface of the exterior wall to the end of the last fi tting as shown in Figure 1.12a. c) Add 1-1/4” to distance “L”. Carefully mark this length on the...
Page 18 - roof using the fl at roof fl ashing.
6) Vertical Terminal Installation - In addition to the vertical terminal, either a Flat Roof Flashing (80/125 PN 230533, 100/150 PN 230571) or Sloped Roof Flashing (80/125 PN 230535, 100/150 PN 230572) is required for this installation. a) Determine the center line of the terminal location on the ro...
Page 19 - FIGURE 1.13c: COMPLETING VERTICAL TERMINAL INSTALLATION
17 FIGURE 1.13b: CUTTING VERTICAL TERMINAL FIGURE 1.13c: COMPLETING VERTICAL TERMINAL INSTALLATION
Page 22 - Manufacturer of Hydronic Heating Products
Manufacturer of Hydronic Heating Products P.O. Box 14818 3633 I. Street Philadelphia, PA 19134 Tel: (215) 535-8900 • Fax: (215) 535-9736 • www.crownboiler.com PN: 980241 Rev. 0BWC - 12/07