TABLE 1.12: SUMMARY OF VERTICAL 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

 

 

BWC070

LENGTH

VENT

BWC090

BWC120

 

 

 

 

BWC151

 

 

BWC150

MAXIMUM

INLET

BWC225

BWC070

 

 

 

 

BWC090

 

 

BWC120

 

 

BWC151

 

 

BWC150

 

 

BWC225

 

 

BWC070

LENGTH

VENT

BWC090

BWC120

 

 

 

 

BWC151

 

 

BWC150

MINIMUM

INLET

BWC225

BWC070

 

 

 

 

BWC090

 

 

BWC120

 

 

BWC151

 

 

BWC150

 

 

 

 

 

BWC225

VENT TERMINAL

AIR INTAKE TERMINAL

VENT MATERIAL

AIR INTAKE MATERIAL

5

6

7

8

VERTICAL

VERTICAL

VERTICAL

VERTICAL

TWIN PIPE

TWIN PIPE

TWIN PIPE

TWIN PIPE

1.14

1.15

1.16

1.16

ROOF

ROOF

ROOF

ROOF

ROOF

ROOF

ROOF

ROOF

3”

3”

3”

4”

3”

3”

4”

4”

98ft

98ft

 

 

98ft

98ft

 

 

98ft

98ft

 

 

98ft

98ft

 

 

 

 

51ft

 

 

 

 

49.5ft

98ft

98ft

 

 

98ft

98ft

 

 

98ft

98ft

 

 

98ft

98ft

 

 

 

 

54.5ft

 

 

 

 

54.5ft

2ft

2ft

 

 

2ft

2ft

 

 

2ft

2ft

 

 

2ft

2ft

 

 

 

 

2ft

 

 

 

 

2ft

2ft

2ft

 

 

2ft

2ft

 

 

2ft

2ft

 

 

2ft

2ft

 

 

 

 

2ft

 

 

 

 

2ft

COUPLING

CROWN

COUPLING

COUPLING

 

PN 230873

 

 

180 ELBOW

CONCENTRIC

180 ELBOW

180 ELBOW

TERMINAL

CPVC + PVC

CPVC + PVC

CPVC + PVC

CPVC + PVC

(Note #1)

(Note #1)

(Note #1)

(Note #1)

PVC

PVC

PVC

PVC

 

 

 

 

Note #1: First 30” and Elbow connected to boiler must be CPVC. Downstream vent pipe can be PVC, except as noted in text.

11

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Crown Boiler BWC150, BWC225 manual Summary of Vertical Venting Options

BWC225, BWC150 specifications

The Crown Boiler BWC series, specifically the BWC150 and BWC225 models, are renowned for their performance and efficiency in residential and commercial heating applications. These boilers are designed to provide optimal heating while ensuring reliability and user-friendliness.

A standout feature of the BWC series is its high efficiency. Both the BWC150 and BWC225 are equipped with cutting-edge technology that maximizes energy use, effectively reducing operating costs. Their design utilizes a modulating burner, which adjusts the heat output based on demand. This modulation not only enhances comfort levels by maintaining a steady temperature but also conserves energy, making these models eco-friendly options.

The BWC series incorporates a durable cast-iron heat exchanger, known for its longevity and excellent heat transfer capabilities. This feature ensures that the boilers can withstand the rigors of daily operation while delivering consistent performance over time. Furthermore, the built-in control systems allow for precise monitoring and adjustment, ensuring that users have access to real-time information about their heating systems.

Another notable characteristic is the compact design of these boilers. The BWC150 and BWC225 fit seamlessly into various spaces, making them ideal for both new installations and replacements in existing systems. The straightforward installation process is a significant advantage for contractors and homeowners alike, saving time and resources.

Moreover, safety is a priority in the design of the BWC series. Each model includes multiple safety features, including low water cut-off, high-temperature limit control, and pressure relief valves. These features not only protect the boiler itself but also ensure the safety of the home or building in which it operates.

The Crown Boiler BWC series also boasts compatibility with various heating systems, including hot water baseboard, radiators, and in-floor heating, providing versatility to meet different heating needs. Its user-friendly interface and control options make it accessible to users, whether they are tech-savvy or not.

In conclusion, the Crown Boiler BWC150 and BWC225 models offer a combination of energy efficiency, robust construction, and advanced technology. With their modulating burners, durable heat exchangers, compact design, and safety features, these boilers are an excellent choice for anyone looking to invest in a reliable heating solution.