Burnham V8 Series manual Install probe type Low Water Cut-Off Lwco if so equipped

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Riello manometers and vacuum gauges do not require any adapters, and can be safely connected to the pump ports. An NPT x metric adapter must be used when connecting other gauge models.

g.Replace Burner Cover and Tighten Burner Cover Screws.

Water Boilers Only

Select the proper oil nozzle for the installation. Burners for knockdown V8 water boilers are shipped with the high (standard) input oil nozzle installed in the burner.

A second oil nozzle for the lower (minimum) firing rate is shipped loose for the V83 - V86 models, attached to the burner. Either nozzle may be used with water boilers. The lower (minimum) input nozzle will provide greater boiler efficiency. However, boiler output will be reduced. Refer to Table 1B for firing rates. If the higher rate is desired, inspect the installed nozzle and assure that the nozzle is the correct size and type as specified in Table 6 of this manual. The nozzle input is stamped on the hex flat of the nozzle.

If the lower (minimum) input is desired, remove the nozzle which was factory installed. Locate the lower (minimum) firing rate nozzle that is supplied loose. Confirm the nozzle is the proper size and type for the lower firing rate as specified in Table 6 of this manual. Install the proper nozzle in the burner nozzle adaptor.

Proceed to Step c for burner drawer assembly removal.

N.INSTALL TRIM AND CONTROLS WITH BECKETT BURNER. - Steam Boiler Only (see Figures 1D & 5).

1.Thread the pressure gauge into the ¼” NPT tapping "B", of the front section. Tighten with wrench applied to the square shank of the gauge.

CAUTION

Do not apply pressure to the gauge case - this may result in inaccurate readings.

2.Thread 1½” NPT x ¾” NPT bushing and a ¾” NPT drain valve into the 1½” NPT tapping located in the lower right corner of the front section. Tighten with wrench.

NOTICE

Lower rear section Tapping "H" is used for standard condensate return on steam boilers.

3.Thread safety valve, as shown in Figure 1D, into ¾" NPT coupling and ¾” NPT x 8” nipple previously installed in Paragraph H, No. 1, step b. Tighten with wrench. Pipe discharge as shown in Figure

14. Installation of the safety (relief) valve must be consistent with ANSI/ASME Boiler and Pressure Vessel Code, Section IV.

WARNING

Safety valve discharge piping must be piped near floor to eliminate potential of severe burns. Do not pipe in any area

where freez ing could occur. Do not install any shut-off valves, plugs or caps.

4.Install probe type Low Water Cut-Off (LWCO) if so equipped.

WARNING

Read the manufacturer’s instructions packed with the probe LWCO for proper pipe dope application. DO NOT use Teflon tape on probe threads. Use of teflon can render the probe LWCO inoperational.

a.Thread probe into ¾” NPT tapping "C" located on the front section, down and to the right of the pressure gauge. Slip the low water cut-off (LWCO) control over the probe and clamp in place. Connect the wire(s) between the probe and control per the manufacturer’s instructions.

b.Install the gauge glass using the two ½” NPT tappings to the right of the probe LWCO.

5.Install float-type LWCO, if so equipped. See Figure 8.

a.Install nipples and unions in "D" Tappings.

b.Mount hardware to low water cut-off body. Install assembly.

c.Install water gage glass on low water cut-off assembly's tee fittings.

6.Install Pressure Limit Control.

a.Float LWCO only: Remove ¼" NPT plug from top of Low Water Cut-Off. Install Syphon and Limit into this tapping. See Figure 8.

b.Probe LWCO only: Install Limit in Tapping "A" using ¾" NPT x 3" long nipple, ¾" NPT elbow, ¾" NPT x ¼" NPT bushing, and syphon. See Figure 9.

c.Do not tighten the limit by holding the case; apply a wrench to the brass hex below the case.

d.Level an L404A pressure limit by carefully bending the syphon until the limit's leveling indicator hangs freely with its pointer directly over the index mark inside the back of the case.

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Contents V8 Series USA Boilers Important Information Read CarefullyPage Table of Contents Dimensional Data see Figures 1A Thru 1D V82 thru V89 Water Boiler without Tankless Heater V83 thru V89 Water Boiler with Front Tankless Heater V83 thru V89 Water Boiler with Rear Tankless Heater V83 thru V89 Steam Boiler with or without Tankless Heater Section I PRE-INSTALLATION Page Section II Knockdown Boiler Assembly Removal of Bare Boiler from SkidDo not allow any flueway blockage by gasket Boiler Tapping Locations and Usage Knockdown Boilers Only Install Boiler JACKET. See Figure Knockdown Boiler Jacket AssemblyInstall Beckett OIL BURNER. See Figure Oil Burner Installation Beckett Burner ShownDo not install burner without gasket Install Carlin 102CRD OIL BURNER. See FigureSteam Boilers Only Water Boilers Only Combustion Head AdjustmentInstall Carlin Elite EZ OIL BURNER. See Figure Installation/Removal of Drawer Assembly Nozzle Replacement Install probe type Low Water Cut-Off Lwco if so equipped Aquastat bulb must be fully inserted into the well Float-Type Low Water Cut-Off Pressure Limit InstallationInstall Trim and Controls with Carlin 102CRD Burner Install Trim and Controls with Carlin Elite EZ Burner Install Trim and Controls with Riello BurnerBurners Supplied by Burnham utilize Page Remove Crate Section III Packaged Boiler AssemblyRemove Boiler from Skid Do not drop boiler. Do not bump boiler jacket against floorPage Page Steam or Water Boilers Inspect Nozzle and Electrodes Install Safety or Relief Valve in Tapping MEvaluate the Existing Water System Section IV Water Boiler Piping and TrimPage Recommended Water Piping for Circulator Zoned Heating System Page Page Evaluate the Existing Steam System Section V Steam Boiler Piping and TrimPage Section VI Tankless and Indirect Water Heater Piping GPM Connect Alliance Indirect Water Heater Piping as shown in B Alliance Water Heater Piping with V8 BoilerSection VII Venting and AIR Intake Piping General Venting GuidelinesDo not exceed maximum allowable air intake length Recommended Vent Pipe Arrangement and Chimney Requirements Seal all external joints with weatherproof caulk General Section Viii ElectricalBoiler Sequence of Operation with Probe Lwco Page Page Jumper Page Page Boiler Sequence of Operation with Float Lwco Page Page Boiler Sequence of Operation Page Page Boiler Sequence of Operation Page Page Boiler Sequence of Operation Page Page Single Pipe OIL Lines Section IX OIL PipingSINGLE-STAGE Units 3450 RPM TWO Pipe Systems TWO Pipe OIL LinesAlways Inspect Installation Before Starting Burner Section X System START-UPFill Heating System with Water Beckett Burners Adjust OIL Burner Before StartingCarlin 102CRD Burners Carlin Elite EZ BurnersAdjust OIL Burner While OPERATING. flame present Riello BurnersStart OIL Burner L1 and V1 Head Electrode Test Controls Check for Clean CUT OFF of BurnerCAD Cell Resistance When Sensing Flame Jumper must be removed after this check Aquastat Switching Action Within L8124C ControlAquastat Switching Action Within L8148A Controls Avoid Breathing Fiber Particulates and Dust Maintenance of LOW Water CUT- OFF Devices Section XI Maintenance and Service InstructionsPage Gal/Month V83 V85 V87 V89 V84 V86 V88 14½ Frequent Water AdditionPage Clean the Flueways See Figure Section XII Boiler CleaningClean TOP of Boiler Sections if cleaning from the top Clean the Combustion ChamberCleaning of Boiler Flueways Section Xiii Trouble Shooting CombustionOIL Primary Control Section XIV Repair Parts Bare Boiler Assembly Bare Boiler Assembly Bare Boiler Assembly 1BB Bare Boiler AssemblyJacket Assembly Page V83 Thru V89 Steam Boilers Trim and Controls V83 Thru V89 Steam Boilers Trim and Controls V82 Thru V89 Water Boilers Trim and Controls V82 Thru V89 Water Boilers Trim and Controls Beckett AFG Burner Beckett OIL Burner Part NOS. for V8 Series Boilers Beckett OIL Burner Part NOS. for V8 Series Boilers Carlin OIL Burner Part Numbers for V8 Series Boilers Burner Specifications When XV. LOW Water CUT OFF LwcoService Record Limited Warranty For Residential Cast Iron Steam Boilers

V8 Series specifications

The Burnham V8 Series is a prestigious line of oil-fired boilers renowned for their efficiency, reliability, and advanced design features. Tailored for residential and light commercial applications, this series exemplifies the perfect blend of tradition and modern technology, ensuring long-term performance and comfort for users.

One of the hallmark features of the Burnham V8 Series is its exceptional cast iron construction, which provides durability and superior heat retention. This robust design allows for an extended lifespan while ensuring that the boiler can withstand the rigors of daily use. The cast iron sections are engineered to facilitate optimal heat transfer and efficiency.

The V8 Series boasts an impressive fuel efficiency rating, often exceeding 85%. This high efficiency is achieved through a combination of advanced combustion technology and the boiler's thoughtful design, which minimizes heat loss. Users benefit not only from lower energy bills but also from a reduced environmental footprint, making the Burnham V8 Series a sustainable choice for heating solutions.

In terms of technology, the Burnham V8 Series features a standing pilot ignition system or an optional intermittent ignition device that enhances safety and efficiency. The advanced burner design allows for smooth operation and excellent fuel utilization, further contributing to the overall economy of the system.

Another notable characteristic is the versatility of the Burnham V8 Series. It can be easily adapted to work with various heating systems, including hot water heating applications. Its compatibility with different fuels, such as natural gas or oil, gives users the flexibility to choose the best energy source for their needs, providing longevity and value.

The installation process is made straightforward with ample connectivity options for plumbing and flue. Its compact design enables easier placement within homes or commercial spaces without compromising performance. Furthermore, the boiler is backed by extensive warranties, ensuring peace of mind for homeowners and businesses alike.

In conclusion, the Burnham V8 Series stands out as a reliable and efficient heating solution, blending robust construction with advanced technology. Its commitment to performance, versatility, and efficiency makes it an excellent choice for meeting the heating demands of various applications while promoting environmental responsibility. Whether for a single-family home or a light commercial building, the Burnham V8 Series remains a trusted leader in the industry.
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