Dunkirk PVWB Installation Instructions Manual Download Page 21

21

Repair Parts

GAS – FIRED HOT WATER BOILERS

–  IMPORTANT –

READ THESE INSTRUCTIONS BEFORE ORDERING

All parts are listed in the following Parts List may be
ordered through your nearest supplier.

When ordering parts, first obtain the Model Number from the
data plate on your boiler, than determine the Part No. (not
the Key No.) and the Description of each part from the
following illustrations and list.  Be sure to give us all this
information:

 The Part No. – The Part Description – The Boiler Model No.

2 SECTION

3 SECTION

4 SECTION

5 SECTION

6 SECTION

7 SECTION

8 SECTION

9 SECTION

Part No.

Part No.

Part No.

Part No.

Part No.

Part No.

Part No.

Part No.

1

Jacket, Right Side Panel

425-00-901

425-00-901

425-00-901

425-00-901

425-00-901

425-00-901

425-00-901

425-00-901

2

#10 x 1/2 Sheet Metal Screw

146-95-074

146-95-074

146-95-074

146-95-074

146-95-074

146-95-074

146-95-074

146-95-074

3

Rating Plate

146-80-901

146-80-901

146-80-901

146-80-901

146-80-901

146-80-901

146-80-901

146-80-901

4

Base Insulation - Base Sides (2)

146-14-020

146-14-130

146-14-130

146-14-130

146-14-130

146-14-130

146-14-130

146-14-130

 - Base Front

146-14-112

146-14-113

146-14-114

146-14-115

146-14-116

146-14-117

146-14-118

146-14-119

 - Base Rear

146-14-122

146-14-123

146-14-124

146-14-125

146-14-126

146-14-127

146-14-128

146-14-129

5

Base Baffle

425-00-642

425-00-643

425-00-644

425-00-645

425-00-646

425-00-647

425-00-648

425-00-649

6

Base

425-00-662

425-00-663

425-00-664

425-00-665

425-00-666

425-00-667

425-00-668

425-00-669

7

Jacket Tie Bar

425-00-652

425-00-653

425-00-654

425-00-655

425-00-656

425-00-657

425-00-658

425-00-659

8

Push Nipple

433-00-976

433-00-976

433-00-976

433-00-976

433-00-976

433-00-976

433-00-976

433-00-976

9

Jacket, Left Side Panel

425-45-900

425-45-900

425-45-900

425-45-900

425-45-900

425-45-900

425-45-900

425-45-900

10

Knob, Service Door (Pair)

137-02-513

137-02-513

137-02-513

137-02-513

137-02-513

137-02-513

137-02-513

137-02-513

11

Jacket, Service Door

425-00-912

425-00-913

425-00-914

425-00-915

425-00-916

425-00-917

425-00-918

425-00-919

12

Jacket, Int'd. Panel

425-00-812

425-00-813

425-00-814

425-00-815

425-00-816

425-00-817

425-00-818

425-00-819

13

Jacket, Front Panel

425-00-810

425-00-811

425-00-804

425-00-805

425-00-806

425-00-807

425-00-808

425-00-809

14

1/4" Tie Rod, Nut

146-05-008

146-05-001

146-05-002

146-05-051

146-05-053

146-05-005

146-05-007

146-05-009

15

Boiler Section, Left

410-00-020

410-00-020

410-00-020

410-00-020

410-00-020

410-00-020

410-00-020

410-00-020

16

Boiler Section, Middle

----

410-00-021

410-00-021

410-00-021

410-00-021

410-00-021

410-00-021

410-00-021

17

Jacket, Top Panel

425-45-842

425-45-843

425-45-844

425-45-845

425-45-846

425-45-847

425-45-848

425-45-849

18

Draft Diverter

425-00-672

425-00-673

425-00-674

425-00-675

425-00-676

425-00-677

425-00-678

425-00-679

19

Boiler Section, Right

410-00-021

410-00-021

410-00-021

410-00-021

410-00-021

410-00-021

410-00-021

410-00-021

20

Jacket, Back Panel

425-00-902

425-00-903

425-00-904

425-00-905

425-00-906

425-00-907

425-00-908

425-00-909

Jacket Complete

425-00-922

425-00-923

425-00-924

425-00-925

425-00-926

425-00-927

425-00-928

425-00-929

Block Assembly (19, 16, 15, 14, 8)

410-00-213

410-00-313

410-00-413

410-00-513

410-00-613

410-00-713

410-00-813

410-00-913

Combustable Floor Plate

146-14-031

146-14-031

146-14-031

146-14-031

146-14-031

146-14-032

146-14-032

146-14-032

Cerafelt Gasket

146-14-018

146-14-018

146-14-018

146-14-018

146-14-018

146-14-018

146-14-018

146-14-018

21

Vent Damper

118-20-04

118-20-05

118-20-06

118-20-06

118-20-07

118-20-07

118-20-07

118-20-07

Base Assembly (6, 5, 4)

433-00-662

433-00-663

433-00-664

433-00-665

433-00-666

433-00-667

433-00-668

433-00-669

‡ Not illustrated

JACKET - SECTION AND BASE PARTS

THIS IS A REPAIR PARTS LIST - NOT A PACKAGING LIST

KEY

NO.

DESCRIPTION

Summary of Contents for PVWB

Page 1: ...t W Hot W Hot Wa a a a ater ter ter ter ter Boiler Boiler Boiler Boiler Boilers s s s s These Gas Fired Water Boilers are low pressure sectional cast iron boilers Designed Certified by C S A Canadian...

Page 2: ...WB 9D 9 280 226 197 7 30 BASIC BOILER UNIT NO DIMENSIONS Inches NATURAL AND PROPANE GAS GAS FIRED HOT WATER BOILERS MBH 1 000 Btuh British Thermal Unit Per Hour Boilers are equipped for altitudes up t...

Page 3: ...with the correct conversion information Check to be sure you have the right size boiler before starting the installation _ See rating and capacity table on previous page Also be sure the new boiler is...

Page 4: ...installed in the room Consult section 6 3 1 of the National Fuel Gas Code for further information including approved methods for reducing clearances in large rooms 5 Equipment shall be installed in a...

Page 5: ...hin 12 inches of the top and one commencing within 12 inches of the bottom of the enclosure shall be provided The openings shall communicate directly or by the ducts with the outdoors or spaces crawl...

Page 6: ...at the pump A hot water boiler installed above radiation level must be equipped with a low water cutoff device A periodic inspection is necessary as is flushing of float type devices per manufacturer...

Page 7: ...s noted above 6 Slopepipeupfromboilertochimneynotlessthan1 4 perfoot Chimney and Vent Pipe Connection For boilers for connection to gas vents or chimneys vent installations shall be in accordance with...

Page 8: ...from a cigarette cigar or pipe 6 After it has been determined that each appliance remain ing connected to the common venting system properly vents when tested as outlined above return doorswindows ex...

Page 9: ...product carrying areas of the appliance must be checked annually by you with particular attention given to deterioration from corrosion or other sources If you see corrosion or other deterioration con...

Page 10: ...d suitable for LP gas on male threads only 3 Use ground joint unions 4 Install a sediment trap upstream of gas controls 5 Use two pipe wrenches when making the connection to the gas valve to keep it f...

Page 11: ...ffect on the operation of your boiler system BE SURE TO FOLLOW THE INSTRUCTIONS INCLUDED WITH YOUR THERMOSTAT Locate the thermostat about five feet above the floor on an inside wall It may be mounted...

Page 12: ...S SUPPLIED WITH THIS APPLIANCE MUST BE REPLACED IT MUST BE REPLACED WITH TYPE 105 C THERMOPLASTIC WIRE OR ITS EQUIVALENT NOTE THE CIRCULATOR HARNESS IS FACTORY WIRED TO THE AQUASTAT THIS HARNESS NEEDS...

Page 13: ...THE ORIGINAL WIRE AS SUPPLIED WITH THIS APPLIANCE MUST BE REPLACED IT MUST BE REPLACED WITH TYPE 105 C THERMOPLASTIC WIRE OR ITS EQUIVALENT NOTE THE CIRCULATOR HARNESS IS FACTORY WIRED TO THE AQUASTAT...

Page 14: ...heated its pressure increases It expands into the EX TROL tank compressing the air in the tank This compressed air cushion permits the water in the system to expand as the temperature changes The diap...

Page 15: ...Boiler HOW A HOT WATER SYSTEM OPERATES Your entire heating system boiler piping and radiation units is filled with water As the water in the boiler is heated it is pumped from the top of the boiler t...

Page 16: ...fire or explosion D Do not use this appliance if any part has been under water Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system an...

Page 17: ...se to OFF Do not force Operating Your Boiler AUTOMATIC GAS VALVE The Automatic Gas Valve opens or closes according to the heat requirements of the thermostat and temperature limit control It closes if...

Page 18: ...gure 17 ADJUST LIMIT CONTROLS Instructions for each control are included with the controls These settings can be changed after you have had some idea how the system works Example If your system does n...

Page 19: ...ating conditions with the burners properly adjusted it should not be necessary to clean the boiler flue gas passages However to assure trouble free operation we recommend that you have the flue passag...

Page 20: ...power supply circuit is ON Controls out of adjustment Reset according to instructions Radiators not heating Open radiator vents to excess air Check flow control valve if used It may be in closed posi...

Page 21: ...5 45 900 425 45 900 10 Knob Service Door Pair 137 02 513 137 02 513 137 02 513 137 02 513 137 02 513 137 02 513 137 02 513 137 02 513 11 Jacket Service Door 425 00 912 425 00 913 425 00 914 425 00 915...

Page 22: ...5 532 146 15 532 146 15 532 6A Main Burner with Pilot Bracket 146 15 531 146 15 531 146 15 531 146 15 531 146 15 531 146 15 531 146 15 531 146 15 531 Pilot Burner Nat 146 62 095 146 62 092 146 62 092...

Page 23: ...Taco 007 Circulator CI 001 03 10 1 x 2 Nipple 146 07 044 11 1 Bent Return Nipple 146 07 003 12 Intermittent Pilot Control 146 62 070 Spill Switch 36TX16 6281 340 F 146 60 002 Rollout Switch 146 29 002...

Page 24: ...14683002 Rev 3 November 2004...

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