I Product Description

The CWD series boiler is a cast iron gas fired boiler designed for use in forced hot water heating systems. It is is a low pressure boiler intended for use in closed heating systems with water temperatures under 240F. This boiler may be vented either vertically or horizontally with combustion air supplied from either outdoors or (under certain conditions) indoors. It is ideal for use in installations where a reliable source of clean indoor combustion air cannot be guaranteed.

II Specifications

FIGURE 1: GENERAL CONFIGURATION

TABLE 1: SPECIFICATIONS

 

 

 

 

 

 

 

 

WATER

 

 

INPUT

DOE HTG.

I=B=R NET

AFUE

FIG 1

VENT

CONTENT

MODEL

SECTIONS

(MBH)

CAPY (MBH)

RATING (MBH)

(%)

DIM. “A” (in.)

DIA. (in.)

(Gal.)

CWD060

3

60

51

44

85.1

16-1/8

3

2.0

 

 

 

 

 

 

 

 

 

CWD083

4

82.5

71

62

85.1

19-3/4

3

2.6

 

 

 

 

 

 

 

 

 

CWD110

5

110

94

82

85.2

23-3/8

3

3.1

 

 

 

 

 

 

 

 

 

CWD138

6

137.5

118

103

85.2

27

3

3.6

 

 

 

 

 

 

 

 

 

CWD165

7

165

142

123

85.2

30-5/8

3 OR 4

4.2

CWD193

8

192.5

165

143

85.2

34-1/8

3 OR 4

4.7

CWD220

9

220

189

164

85.2

37-3/4

3 OR 4

5.2

 

 

 

 

 

 

 

 

 

CWD245

10

245

211

183

85.3

41-3/8

3 OR 4

5.8

 

 

 

 

 

 

 

 

 

1

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Crown Boiler CWD165, CWD083, CWD220, CWD060, CWD138, CWD193, CWD245, CWD110 Product Description, II Specifications
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CWD193, CWD165, CWD245, CWD220, CWD110 specifications

Crown Boiler Company is well-known for its commitment to quality and performance in the heating industry. Among its extensive range of products, the Crown Boiler CWD series stands out for its reliability and efficiency. This series includes models CWD060, CWD083, CWD110, CWD138, and CWD220, each designed to meet diverse heating needs in residential and commercial applications.

One of the main features of the CWD series is its durable construction. Made with high-quality materials, these boilers are built to withstand the test of time. The cast iron heat exchanger delivers exceptional heat retention and efficiency, ensuring optimal performance even in demanding conditions. Additionally, the CWD models are equipped with a reliable standing pilot ignition system, which enhances user safety and operational reliability.

Another important characteristic of the Crown CWD series is its versatility in fuel options. These boilers can operate on either natural gas or propane, providing flexibility to homeowners and businesses depending on their preferred energy source. The ability to easily switch fuels makes these units adaptable to various heating applications, maximizing convenience for users.

Efficiency is a cornerstone of the Crown Boiler CWD series. With an AFUE rating of up to 85%, these boilers deliver substantial cost savings over the heating season. Their efficient operation not only lowers energy bills but also contributes to a reduced environmental impact, which is increasingly important in today’s energy-conscious world.

Crown’s innovative design features also include a low water cut-off and a built-in draft hood. The low water cut-off ensures safe operation by preventing the boiler from running dry, while the draft hood allows for optimal venting capabilities, minimizing the risk of dangerous flue gas build-up.

Maintenance is straightforward with the CWD series, thanks to its easy-access design. Routine service and inspections can be performed with minimal disruption, ensuring that the units maintain peak performance over their lifespan.

The Crown Boiler CWD060, CWD083, CWD110, CWD138, and CWD220 models exemplify the brand’s dedication to delivering high-quality heating solutions. With their impressive efficiency ratings, durable construction, versatile fuel options, and user-friendly features, these boilers represent a smart investment for anyone looking to enhance heating reliability and comfort in their space.
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