Beckett R7184, homeappliance

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~edett ~ The Model SF uses many of the design features of the popular AF burner for high efficiency over a broad firing range. Both burners feature the proven, one-piece flame retention burner head that locks a highly stable, fuel-efficient flame in place to produce fuel savings as high as 35%. Because smoke is kept to zero in many appliances, heat exchangers stay clean and overall efficiency remains high for years. The flame is so stable it is virtually unaffected by chimney or poor draft conditions. This makes the SF a smart choice where an appli ance has a minimal chimney, or no chimney at all as on rooftop and other outdoor heaters. ~ The broad flame base is quieter too, due to the precise mixing of air and fuel for optimum combustion. It is compatible with the combus Specifications Capacities -Model SF 1.25 to 5.50 gallons per hour 175,000 to 770,000 BTU/hr input Fuels No.1 or No.2 heating oil (ASTM D396) only Dimensions Height: 13-1/2" Width: 15-3/8" Depth: 8-1/2" (chassis only) Electrical Characteristics Motor: 3450 rpm, NEMA N-flange, manual reset overload protection tion chamber shape of most furnaces and boilers. Power Supply: Ignition: 120 V.l60 Hz.ll phase 10,000 V.l23 ma. secondary, continuous duty shielded transformer The SF burner can be fired from 2.50 to 5.50 gph with no change of firing components. For special application firing rates, additional com binations are available from 1.25 to 3.25 gph. Flame Retention Heads Operating Load: 7.1 amp. (maximum) Alternate Voltages or Frequency: Consult Customer Service Fuel Unit Single stage or two stage ~ R.W. BECKETI CORPORATION U.S.A.: p.o. Box 1289' Elyria, Ohio 44036' 800-645.2876' (440)327-1060' FAX(440)327.1064 Cahada;R.W.BeckettCanada,Ltd.' Unit 3.430 Laird Road' Guelph,Ontario,N1G3X7. 800-665-6972' FAX(519)763-5656 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. How To Order Order Burner Chassis 1. Model SF Burner Chassis 2. Type of Fuel Unit (single or two-stage) 3. Primary control ~ 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. 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. 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 Optional Supports 1/4' PEDESTAL SUPPORT KIT EXTENDED PEDESTAL 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 BURNER USABLEAIRTUBELENGTH"A" MIN-MAXG.P.H. HEAD 6-5/8' 7-1/4' g' 1.25-2.25 F12 SF65FO SF72FO SF90FO 1.75-3.25 F22 SF65FP SF72FP SF90FP 2.50-5.50 F310 SF65FT SF72FT SF90FT 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 To Determine Air Tube Length ,;1 8-1/4' l KIT eI ~- 7/8', I No. 5685 Pedestal Support For conversion applications. No mounting flange is required. Note: Part No. 5606 Extended Pedestal Support is also available, and provides elevation from 8-114" to 13". No, 5850 or 5432 Adjustable Mounting Flange Kit No. 5850 is a two-piece split flange. No. 5432 is a one-piece flange. Both kits include a flange mounting gasket. The Air Tube Length (Dimension A) is the distance ~ from the front of the burner housing to the end of the air tube. JIII~!IJll!llIll!tl!IJllllltForm No. 6193 R794 '01994 R.W. Beckett Corporation Printed in U.S.A.