Crown Boiler BWC090, BWC120, BWC070 installation manual Summary of Horizontal Venting Options

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Horizontal Terminal Clearance Requirements (continued):

Vent terminal must be at least 6 feet from an inside corner.

Under certain conditions, water in the flue gas may condense, and possibly freeze, on objects around the vent terminal including on the structure itself. If these objects are subject to damage by flue gas condensate, they should be moved or protected.

If possible, install the vent and air intake terminals on a wall away from the prevailing wind. Reliable operation of this boiler cannot be guaranteed if these terminals are subjected to winds in excess of 40 mph.

Air intake terminal must not terminate in areas that might contain combustion air contaminates, such as near swimming pools. See Section IV for more information on possible contaminates.

TABLE 7.1: SUMMARY OF HORIZONTAL VENTING OPTIONS

VENT OPTION #

CLASSIFICATION USED IN THIS MANUAL

ILLUSTRATED IN FIGURE

VENT PIPE PENETRATION

THROUGH STRUCTURE

AIR INTAKE PIPE PENETRATION THROUGH STRUCTURE

VENT PIPE SIZE

AIR INTAKE PIPE SIZE

LENGTH

VENT

 

BWC070

 

BWC090

 

 

 

MAXIMUM

INLET

 

BWC120

 

BWC120

 

 

 

BWC070

 

 

 

BWC090

LENGTH

VENT

 

BWC070

 

BWC090

 

 

 

MINIMUM

INLET

 

BWC120

 

BWC070

 

 

 

 

 

 

BWC090

 

 

 

BWC120

VENT TERMINAL

 

 

AIR INTAKE TERMINAL

VENT MATERIAL

AIR INTAKE MATERIAL

1

2

3

HORIZONTAL

HORIZONTAL

HORIZONTAL

CONCENTRIC

TWIN PIPE

CONCENTRIC

7.2

7.3

7.2

WALL

WALL

WALL

WALL

WALL

WALL

60/100 mm

3”

80/125 mm

CONCENTRIC

3”

CONCENTRIC

32ft

55ft

55ft

32ft

55ft

55ft

18ft

55ft

55ft

32ft

55ft

55ft

32ft

55ft

55ft

18ft

55ft

55ft

10in

2ft

2ft

10in

2ft

2ft

10in

2ft

2ft

10in

2ft

2ft

10in

2ft

2ft

10in

2ft

2ft

 

CROWN

Crown 230531

 

#230511

60/100 mm

CONCENTRIC

 

CONCENTRIC

3” 90 ELBOW

or 230540

 

SNORKEL

CROWN

APPROVED

 

STAINLESS

CROWN

60/100mm

STEEL VENT

80/125mm VENT

VENT

SYSTEM

COMPONENTS

COMPONENTS

SHOWN IN

SHOWN IN

SHOWN IN

TABLE 7.5

TABLE 7.4b

TABLE 7.4a

GALVANIZED

 

(Note #1)

 

OR PVC

 

 

 

 

 

 

Note #1: In Vent Option #1, the 80/125mm concentric straight section (PN 230515) shown in Table 7.4a may be used between the boiler and the first 80/125 x 60/100 reducing elbow. If this is done, the overall maximum vent length is still restricted to that shown for Vent Option #1 in Table 7.1 above.

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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

BWC120, BWC070, BWC090 specifications

Crown Boiler Company has established itself as a leader in the heating industry, providing reliable and efficient solutions for residential and commercial applications. Among their innovative product line, the BWC series, which includes the BWC120, BWC070, and BWC090 models, showcases advanced technology and design features that cater to the diverse needs of consumers.

The BWC series is designed to deliver exceptional heating performance while being user-friendly and efficient. One of the main features of these models is their compact design, making them suitable for installations in tight spaces, such as basements and utility rooms. This space-saving advantage does not compromise their power or heating capacity, as each model is engineered to handle a variety of heating demands.

A prominent technology in the BWC series is the high-efficiency, modulating condensing design. This allows the boilers to adjust their output based on the heating requirements of the space, leading to significant energy savings. By utilizing a variable-speed blower and an integrated control system, these boilers can operate at lower heating outputs when the demand is lower, ultimately improving overall efficiency and reducing fuel costs.

The BWC120, with an output of 120 MBH, is ideal for larger homes or light commercial applications, providing robust heating capabilities. The BWC090 offers a slightly lower output at 90 MBH, catering to moderately sized homes. Meanwhile, the BWC070 targets smaller residential settings with an output of 70 MBH, ensuring that there is a fitting option for a variety of heating needs.

In addition to their efficiency and compact design, the BWC models are equipped with advanced safety features, including built-in temperature and pressure relief valves. These safety measures give homeowners peace of mind, knowing that their heating system is operating safely and reliably.

Durability is another characteristic that defines the BWC series. Constructed with high-quality materials and designed to withstand the rigors of everyday use, these boilers are built to last. The easy-to-service construction ensures that routine maintenance is straightforward, thereby enhancing longevity and reliability.

In summary, the Crown Boiler BWC120, BWC070, and BWC090 models combine efficiency, advanced technology, and safety features, making them an excellent choice for anyone in the market for dependable heating solutions. Their adaptability to various heating needs, along with their space-saving designs, makes them suitable for a wide range of applications, ensuring comfort and reliability for years to come.