Figure 7C: Nozzle Replacement

i.Remove the nozzle adapter (2) from the drawer assembly by loosening the screw (1).

ii.Remove existing nozzle from nozzle adapter.

iii.Insert the proper nozzle into nozzle adapter and tighten securely (Do not over tighten).

iv.Replace adapter, with nozzle installed, into drawer assembly and secure with screw (1).

c.Inspect and measure burner electrodes. Refer to Figure 27D for the proper electrode settings.

d.Re-install Drawer Assembly into Comustion Head per Step 7c above.

e.Insertion Depth, verify the distance between the tip of the end cone is equal to the distance specified in Table 6 of this manual.

f.Turbulator Setting, refer to Figure 7D.

i.Confirm the turbulator setting is correct for standard higher (maximum) input oil nozzle installed in the burner. If the lower (minimum) input is desired, readjust turbulator setting to index mark specified in Table 6 of this manual.

ii.Loosen nut (1) and turn screw (2) until the index marker (3) is aligned with the correct index number in the Burner Setup Chart (Table 6).

Figure 7D: Turbulator Setting

iii.Retighten the retaining nut (1).

MODEL F3 NOTE: Zero and three are scale indicators only. From left to right the first line is 3 and the last line 0.

MODEL F5: Same as above, except, scale indicators are 0 and 4.

MODEL F10: Same as above, except, scale indicators are 0 and 5.

i.Pump Connections and Port Identification, refer to Figure 7E.

This burner is shipped with the oil pump set to operate on a single line system. To operate on a two-linesystem the bypass plug must be installed.

WARNING: Do not operate a single line system with the by-pass plug installed. Operating a single line system with the by-pass plug installed will result in damage to the pump shaft seal.

NOTE: Pump pressure was factory pre-set but must be checked at time of burner start-up. A pressure gauge is attached to the PRESSURE/ BLEEDER PORT (7) for pressure readings. Two PIPE CONNECTORS (4) are supplied with the burner for connection to either a single or two- line system. Also supplied are two ADAPTORS (3), two female ¼” NPT to adapt oil lines to burner pipe connectors. All pump port threads are British Parallel Thread design. Direct connection of NPT threads to the pump will damage the pump body.

Figure 7E: Pump Connections and Port Identification

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Burnham V8 Series manual Nozzle Replacement
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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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