ModelSF

OIL BURNER

Chassis Plan

. Reduces Investment Up To 65%

. Reduces Storage Space Up To 85%

. Speeds Service Calls

The Beckett Chassis Plan lets you stock a minimum number of oil burners and still get maximum installation flexibility. The chassis represents up to 90% of the total burner cost, but a single chassis adapts to all firing rates commonly encountered in upgrading and replacement jobs.

To a minimum chassis stock, you add an assortment of air tube combinations. From this assortment, you can choose the precise combination for your application requirements. To complete the installation, simply install the proper support.

A ONE-PIECE FLAME RETENTION HEAD

The highly stable flame and the intense combustion increases fuel efficiency as much as 35%.

B STURDY DIE-CAST ALUMINUM HOUSING

The precisely machined, die cast aluminum housing aligns the pump and motor for smooth operation and long coupling life.

C NOZZLE LINE ELECTRODE ASSEMBLY

Self-centering design delivers oil to the nozzle and high voltage electricity to the electrodes. Air flow to the head is controlled and evened out by a static plate for smooth, efficient combustion.

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How To Order

Order Burner Chassis

1.Model SF Burner Chassis

2.Type of Fuel Unit (single or two-stage)

3.Primary control

Order Air Tube Combination

1.Air Tube Length (dimension A) and Firing Rate

OR

Air Tube Combination Code (see table at right)

Order Accessories

1.Specify type of supports required.

2.Add any other items such as spare parts, related controls, valves, etc.

Fully Approved

Listed by Underwriters' Laboratories, Inc. Accepted by New York City M.E.A.

Approved by Commonwealth of Massachusetts C.S.A. Certified

D DRIVE MOTOR

A continuous duty, split phase motor is built for daily hard use and years of trouble free operation. Overload protection standard.

E IGNITION TRANSFORMER

10,000 volts and 23 milliamps positively and smoothly ignite the fuel. No TV interference. Designed for heavy duty continuous operation.

F SOLENOID VALVE

Provides rapid oil cutoff at the end of heat call. This reduces smoke and contributes to quieter, smoother operation.

G CONNECTOR TUBE FITTING

A high quality flare fitting standard with Beckett.

Model SF Air Tube Combination Codes

FIRINGRATE BURNERUSABLEAIRTUBELENGTH"A"

MIN-MAXG.P.H. HEAD 6-5/8' 7-1/4'g'

1.25-2.25F12SF65FO SF72FO SF90FO

1.75-3.25F22SF65FP SF72FP SF90FP

2.50-5.50F310 SF65FT SF72FT SF90FT

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Optional Supports

FIRINGRATE

BURNER

USABLEAIRTUBELENGTH"A"

MIN-MAXG.P.H.

HEAD

13'

16'

 

1.25-2.25

F12

SFI30FO

SF160FO

 

1.75-3.25

F22

SF130FP

SFI60FP

 

2.50- 5.50

F310

SFI30FT

SF160FT

1/4'

To Determine Air Tube Length

 

PEDESTAL

SUPPORT

KIT

EXTENDED

 

 

 

 

 

PEDESTAL

 

8-1/4'

 

 

 

 

 

 

 

 

 

 

 

l

 

 

 

 

 

KIT

eI

~-

 

 

 

 

 

 

7/8',

 

 

 

 

 

 

 

 

 

 

I

No.

5685

Pedestal

Support

 

No, 5850 or 5432 Adjustable

For

conversion

applications.

 

Mounting

Flange

Kit

 

No

mounting flange

is required.

No.

5850

is a two-piece

split flange.

Note: Part No.

5606

Extended

Pedestal

No.

5432

is a one-piece

flange.

Support

is also

available, and

provides

Both

kits

include

a flange mounting

elevation

from

8-114" to 13".

 

gasket.

 

 

 

,;1

The Air Tube Length (Dimension A) is the distance from the front of the burner housing to the end of the air tube.

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Form No. 6193 R794

'01994

R.W. Beckett Corporation

Printed

in U.S.A.

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Beckett SF ONE-PIECE Flame Retention Head, Drive Motor, Ignition Transformer, Solenoid Valve, Connector Tube Fitting

SF specifications

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