Crown Boiler CWD138, CWD083, CWD220, CWD060, CWD165, CWD193 BLOCK, BASE, Flue Collector Components

Page 68

BLOCK, BASE, FLUE COLLECTOR COMPONENTS

 

 

PART

 

 

 

PART # OR QTY.

 

 

 

KEY

DESCRIPTION

# OR

 

 

 

 

 

 

 

 

CWD060

CWD083

CWD110

CWD138

CWD165

CWD193

CWD220

CWD245

 

 

QTY.

1

BASE

1

620113

620114

620115

620116

620117

620118

620119

620120

2

NYLON FEET (GLIDES)

700111

4

4

4

4

4

4

4

4

 

 

 

 

 

 

 

 

 

 

 

3

INTAKE BOX

1

620233

620234

620235

620236

620237

620238

620239

620240

4

1/4-20 X1/2 PAN HEAD SCREW

900100

14

14

14

14

14

14

14

14

5

5/16-18 X 1 1/4 TAP BOLT

900101

2

2

2

2

2

2

2

2

6

COMPLETE CAST IRON BLOCK ASSEMBLY

1

620013

620014

620015

620016

620017

620018

620019

620020

*

LEFT END SECTION

620011

1

1

1

1

1

1

1

1

*

INTERMEDIATE SECTION

620006

1

2

3

4

5

6

7

8

*

RIGHT END SECTION

620012

1

1

1

1

1

1

1

1

*

PUSH NIPPLE

620008

4

6

8

10

12

14

16

18

7

5/16-18 X 1 1/2 FULLY THREADED ZINC

900425

4

4

4

4

4

4

4

4

PLATED STUDS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

5/16 USS FLAT WASHER

900102

14

14

14

14

14

14

14

14

9

5/16-18 S,S HEX NUT

90-010

8

8

8

8

8

8

8

8

10

5/16-18 NYLON INSERT HEX NUT

900103

2

2

2

2

2

2

2

2

11

3/4 X 1/4 BLACK IRON REDUCING

950017

1

1

1

1

1

1

1

1

BUSHING

 

 

 

 

 

 

 

 

 

 

12

3/4 IN BLACK IRON PLUG

95-048

2

2

2

2

2

2

2

2

13

3/4” HIGH LIMIT WELL

35-

1

1

1

1

1

1

1

1

1010

 

 

 

 

 

 

 

 

 

 

14

CWD DISTRIBUTOR PIPE

1

620143

620144

820145

620146

620147

620148

620149

620150

15

3/8-16 X 1 1/4 ZINC PLATED HEX HEAD

900452

1

1

1

1

1

1

1

1

CAP SCREW

 

 

 

 

 

 

 

 

 

 

16

FLUE BAFFLE

620100

2

3

4

5

6

7

8

9

17

TINNERMAN NUT

90-217

10

10

12

12

12

12

12

12

18

10-32 X 1/8 I.D.HOSE BARB

90-222

3

3

3

3

3

3

3

3

19

10-32 HEX NUT

90-219

3

3

3

3

3

3

3

3

20

REAR FIREDOOR

1

620203

620204

620205

620206

620207

620208

620209

620210

21

REAR FIREDOOR INSULATION

1

620533

620534

620535

620536

620537

620538

620539

620540

22

1 1/4 CUP HEAD PIN

900203

4

4

6

6

6

6

6

6

23

1 1/4 SELF LOCKING WASHER

900200

4

4

6

6

6

6

6

6

24

1” CERAFELT SEALING STRIP

900145

0.75 FT

1.05 FT

1.35 FT

1.65 FT

1.95 FT

2.25FT

2.55 FT

2.85 FT

25

5/16-18 X 3/4 HEX CAP SCREW

900400

4

4

4

4

4

4

4

4

26

FLUE COLLECTOR

1

620123

620124

620125

620126

620127

620128

620129

620130

27

FLUE COLLECTOR LUG

60-501

2

2

2

2

2

2

2

2

28

FAN GASKET

1

620002

620002

620002

650002

650002

650002

650002

650002

29

FAN ASSEMBLY

1

620001

620001

620001

60-001

60-001

60-001

60-001

60-001

*

REPLACEMENT FAN CAPACITOR

1

620003

620003

620003

60-003

60-003

60-003

60-003

60-003

30

1/4-20 HEX NUT

90-202

4

4

4

4

4

4

4

4

31

COLLAR GASKET

60-600

2

2

2

2

2

2

2

2

32

FAN OUTLET ORIFICE

1

620133

650136

620135

620136

620137

620138

620139

650138

33

10-32 X1/2 SLOTTED ROUND SCREW

90-058

6

6

6

6

6

6

6

6

34

#10 FLAT WASHER

90-057

4

4

4

4

4

4

4

4

35

COMB CHAMBER FLOOR

1

620223

620224

620225

620226

620227

620228

620229

620230

36

DISTRIBUT0R SCREEN

1

620253

620254

620255

620256

620257

620258

620259

620260

37

10-32 X1/2 SLOTTED HEX WASHER SCREW,

900155

25

31

37

43

49

55

61

67

TYPE “F”, ZINC PLATED

 

 

 

 

 

 

 

 

 

 

38

INTAKE BOX INSULATION

1

620553

620554

620555

620556

620557

620558

620559

620560

39

INTAKE COVER

1

620213

620214

620215

620216

620217

620218

620219

620220

40

INTAKE COVER GASKET

1

620613

620614

620615

620616

620617

620618

620619

620620

41

SIGHT GLASS

60-052

1

1

1

1

1

1

1

1

42

SIGHT GLASS GASKET

60-056

1

1

1

1

1

1

1

1

43

SIGHT GLASS FRAME

60-055

1

1

1

1

1

1

1

1

44

#10 X 3/4 HEX HEAD TYPE “B” SCREW

90-054

10

10

12

12

12

12

12

12

45

3 “ VENT COLLAR

60-603

1

1

1

1

1

1

0

0

45

4” VENT COLLAR

60-604

0

0

0

0

1

1

1

1

*

10.1 oz TUBE SILICONE SEALANT

90-045

1

1

1

1

1

1

1

1

* NOT PICTURED

66

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Page 67 Page 69
Contents CWD Series Table of Contents Product Description II SpecificationsIII Before Installing IV Locating the BoilerClearances When Combustion AIR is Obtained from Boiler Room Air for Combustion and Ventilation Clearances from Vent Piping to Combustible ConstructionPage If Indoor Combustion Air is Used, Provide Air as Follows ALL AIR from Outside Using Ventilated Crawl Space and Attic ALL AIR from Outside Using Openings Into Boiler Room VI Venting Vent System DesignSummary of Horizontal Venting Options Page Horizontal Direct Exhaust Vent System Vent Options 4,5 Page Summary of Vertical Venting Options Vertical NON-COAXIAL Direct Vent System Vent Options 6 Summary of Vertical Coaxial Venting Options Page Permissible Vent Systems and Principle Vent Components AIR Intake Fitting Removing an Existing Boiler From a Common ChimneyVent Fitting Horizontal Terminal Offsets Positioning Vent Terminal Under Overhangs Vent / Intake System Assembly USE of Condensate TrapsFAN Outlet Orifice Crown Coaxial Terminal Exploded View CORR/GUARD Connection to Vent Collar Vent III Connection to Vent Collar SAF-T Vent Ezseal Connection to Vent Collar Fasnseal Connection to Vent Collar FSA-SWDW3 Page Condensate TRAP/DRAIN Detail VII Gas Piping GAS Connection to BoilerViii System Piping Standard PipingPiping for Special Situations Basic Piping Bypass Piping Chiller Piping IX Wiring CB502 System Single Zone WiringCB502 Control System Single Zone Field Wiring CB502 System Wiring Variations CB502 Control System Sequence of OperationCB502 Control System Field Wiring for TWO Circulator Zones CB502 Control System Internal Ladder Diagram CB502 Control System Internal Connection Diagram R8285 Control System Sequence of Operation R8285 Control System Single Zone WiringR8285 Control System Wiring Variations R8285 Control System Single Zone Field Wiring R8285 Control System Zone Valve Field Wiring R8285 Control System Internal Connection Diagram Start-up and Checkout For Your Safety Read Before Operating Pilot Burner Flame GAS Valve XI Service and Maintenance Heat Exchanger Cleaning Procedure Service Notes Pressure Switch Settings Measuring Pressure Across Pressure Switch XII Troubleshooting PWR DHW Limit 24V GND on ign. module? Thermostat calls for heat Circulator Pilot Main Start Xiii Parts BLOCK, BASE, Flue Collector Components Page Burner Tray Components Page Jacket Components Page Common Controls & Trim Page Page Page Crown

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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