Beckett manual Replacement Parts, Description CF2500 Part No CF3500 Part No

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Replacement Parts

For best performance specify genuine Beckett replacement parts

Item

Description

Description

CF2500 Part No.

CF3500 Part No.

 

 

 

 

 

1

Oil Valve

Mounted on Junction Box

21789U

21789U

2

Knurled Nut

All Models

3666

3666

3

Adjusting Plate Assembly

w/ Stamped Sheet Metal Door

5201703U

5201703U

4

Fuel Pump

J4PA-C10506

21529U

21529U

5

Damper Motor

2 Stage

750601U

750601U

6

Fuel Lines

Specify Length

-

-

7

Timer

Nozzle Valve Delay

21295U

21295U

8

Air Proving Switch

4” W.C.

22182U

22182U

9

Transformer

12,000 Volts

51214

51214

10

Control

Refer to UL Label for Model Numbers

 

11

Pedestal Kit

All Models

31346

31346

12

Coupling Hole Plug

Use with Threaded Holes

32439U

32439U

13

Rear Cover Door Assembly

w/ Cast Aluminum Door

5994U

51204U

w/ Stamped Sheet Metal Door

5201301U

5201302U

 

 

14

Sight Glass

All Models

31346

31346

15

Head Assembly

KP/KM

51475P

51475P

KR

-

51637P

 

 

16

Electrode Assembly

All Models

51212

51212

 

 

9-1/4” Long

5990092

5990092

 

 

10-1/2” Long

5990104

5990104

17

Ignition Leads

12-3/4” Long

5990126

5990126

 

 

16-1/4” Long

5990162

5990162

 

 

20-1/4” Long

5990202

5990202

18

Air Tube

Refer to Figure 2

 

 

19

Nozzel Line Assembly

Refer to Figure 5

 

 

20

Coupling

H Pump

21514

21514

21

Blower Wheel

8.25” X 4.18”

21268U

21267U

22

Mounting Flange

 

31449U

31449U

 

 

120/208-230 Single Phase

21527U

21527U

23

Motor

208-230/460 Three Phase

21547U

21547U

 

 

575 Three Phase

21733U

21733U

 

 

120V Single Phase

752804

752804

 

Motor Relay (Not Shown)

208V Single Phase

7300

7300

 

 

Three Phase

2194301

2194301

 

Adjustable Flange

Refer to Figure 19

 

 

22

Image 22
Contents Potential for Fire, Smoke and Asphyxiation Hazards To the Homeowner or Equipment OwnerContents Hazard Definitions General InformationFrozen Plumbing Water Damage Hazard Clearances Pre-installation ChecklistFuel Supply Oil Supply Pressure Control Required Vent System Nozzle Pressure Correct Nozzle and Flow Rate RequiredElectrical Supply Fire, Smoke & Asphyxiation HazardVerify Air Tube Air Tube Combination CodesProtect the Air Tube From Overheating Mount the BurnerDust and Moisture Protect Against Dust Mount Flanges on Air TubeInstall Nozzle Line Assembly Install NozzleCheck Electrode Settings Maintain Electrode Specifications Mount Air Tube to BurnerSet Dimension Z Insert BurnerConnect Fuel Lines Psig to Electrical Shock Hazard Wire the BurnerIncorrect Wiring Will Result in Improper Control Operation Fire or Explosion HazardStandby Cad Cell Resistance MeasurementTypical Wiring 7505P Typical Burner Sequence of Operation RM7897A Control Typical Burner Sequence Operation RM7897ADo Not Bypass Safety Controls Professional Installation Service RequiredKeep Service Access Covers Securely Installed Adjusting Plate Assembly DimensionInitial Head Position Initial Air Settings Damper Motor with CoverSet Appliance Limit Controls Professional Service RequiredStart the Burner Prepare the Fuel Unit for Air VentingIf burner stops during venting Set High-fire AirSet Low-fire Air If burner stops after flame establishedAnnual Professional Service Required Perform Regular MaintenanceMonthly Maintenance by owner Replacement Parts Description CF2500 Part No CF3500 Part NoFlange a Limited Warranty Information