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Household Appliance
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Boiler
Crown Boiler
BWC151
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81 pages, 4.55 Mb
Contents
Main
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III Before Installing
IV Locating the Boiler
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NOTICE
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Table 4.2: Clearances From Vent Piping To Combustible Construction
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VI Air for Ventilation
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VII Venting
A. Vent System Design
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TABLE 7.1: SUMMARY OF HORIZONTAL VENTING OPTIONS
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TABLE 7.4a: CROWN CONCENTRIC 60/100 VENT COMPONENTS (VENT OPTION 1)
TABLE 7.4b: CROWN CONCENTRIC 80/125 VENT COMPONENTS (VENT OPTIONS 3,6)
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TABLE 7.9: SUMMARY OF VERTICAL VENTING OPTIONS
TABLE 7.8: VENT/ AIR INTAKE FITTING EQUIVALENT LENGTH
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B. Removing an Existing Boiler From a Common Chimney
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F. Condensate Trap and Drain Line
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IX System Piping
A. General System Piping Precautions
CAUTION
B. System Design
TABLE 9.1: FLOW REQUIREMENTS THROUGH BOILER
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TABLE 9.6: PIPE AND CIRCULATOR SIZING FOR INDIRECT WATER HEATER LOOP
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TABLE 9.7: FITTING EQUIVALENT LENGTHS
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C: Standard Piping Installation Requirements
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Figure 9.9: Boiler Head Loss
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D. Piping for Special Situations
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X Wiring
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XI Start-up and Checkout
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FOR YOUR SAFETY READ BEFORE LIGHTING
BWC Series Lighting and Operating Instructions
OPERATING INSTRUCTIONS
TO TURN OFF GAS TO THE APPLIANCE
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Figure 12.4: Outdoor Reset Curve
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XIII. Service and Maintenance
IMPORTANT
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Table 14.3: Soft Lockout Codes Displayed