Inspect/Prepare Installation Site

Figure 1. Burner label location

SK9642

•Inspect Chimney or Direct Vent System

Inspect the chimney or vent. Make sure it is properly sized and in good working condition. Follow the in- structions supplied by the appliance manufacturer.

•Combustion Air Supply Information

!WARNING Adequate Combustion and Ventilation Air Supply

Required

Failure to provide adequate air supply could se- riously affect the burner performance and result in damage to the equipment, asphyxiation, ex- plosion or ﬁre hazards.

•The burner cannot properly burn the fuel if it is not supplied with a reliable combustion air source.

•Follow the guidelines in the latest editions of the NFPA 31 and CSA-B139 regarding providing ad- equate air for combustion and ventilation.

See NFPA Standard 31 for complete details.

Appliances located in conﬁned spaces: All

conﬁned spaces should have two (2) permanent openings; one near the top of the enclosure and one near the bottom of the enclosure. Each open- ing must have a free area of not less than one (1) square inch per 1,000 BTU’s per hour of the total input rating of all appliances within the enclosure. The openings should have free access to the build- ing interior, which should have adequate inﬁltration from the outside.

Exhaust fans and other air-using devices: Size air openings large enough to supply all air-using devices in addition to the minimum size required for combustion air. If there is any possibility of the equipment room developing a negative pressure due to exhaust fans, clothes dryers, etc., either pipe combustion air directly to the burner or provide a sealed enclosure for the burner and supply it with its own combustion air supply.

Page 6

Figure 2. Outside Air Connection

Air

Inlet

Elbow

4 inch Duct

1/4” Mesh Screen

SK8810

Inlet Ring

•Direct/Sidewall Venting Application

·When sidewall venting appliances, carefully follow appliance and power venter instructions for instal- lation and wiring.

·AFII burners are equipped with a removable air in- let to allow use of a 4” duct to supply outside air for combustion. Do not exceed 70 equivalent feet. Allow 6 feet for each elbow.

1.Remove the inlet cover.

2.Insert 4” duct into the inlet ring.

3.Fasten duct into place using at least 3 sheet met- al screws evenly spaced around the inlet ring. Refer to Figure 2.

4.Remove the barometric draft control unless it is in the same atmospheric pressure zone as the inlet.

On the outside of the home use a 90° elbow pointed downward with a 1/4” mesh screen over its opening. The air inlet elbow must be located above the snow line and in such a way as to prevent leaves and/or other debris from blocking the air ﬂow. Such debris will prevent proper operation of the burner. Refer to local codes for proper location of inlet.

RWB 6104 BAFII R01

FII 85, AFII 100, AFII 150 specifications

The Beckett AFII series, encompassing the AFII 150, AFII 100, and FII 85, represents a significant advancement in the realm of oil burners, particularly designed for residential and commercial heating applications. Around the heart of the AFII series lies a commitment to efficiency, reliability, and ease of installation, setting these models apart from traditional oil burner designs.

The AFII 150 model is particularly noteworthy for its impressive output capabilities, making it ideal for larger heating demands. It can produce up to 150,000 BTUs per hour, ensuring that even extensive spaces are heated effectively. The integrative SmartStart technology allows for quick ignition, enhancing energy efficiency and reducing fuel consumption. This model also features a robust construction that extends its lifespan and reduces maintenance needs, while its design minimizes carbon emissions, aligning with modern environmental standards.

The AFII 100 is designed for medium-sized applications, providing up to 100,000 BTUs per hour. Like the AFII 150, it incorporates SmartStart technology to enhance ignition performance and efficiency. Additionally, it boasts an advanced air-fuel ratio control system that optimizes combustion, providing better heating efficiency and environmental performance. Ease of installation is a key characteristic of the AFII 100, with components designed for straightforward integration into existing heating systems.

On the other hand, the FII 85 model serves the low-end heating sector effectively, with an output of up to 85,000 BTUs per hour. Its compact design is perfect for residential applications where space can be a constraint. The FII 85 also integrates Beckett’s patented CleanFire technology, which helps to maintain low emissions and reduce the likelihood of soot build-up. This feature not only prolongs the burner’s life but also enhances the air quality in the indoor environment.

Each model in the AFII series comes equipped with a range of diagnostic features that facilitate ease of use and maintenance, ensuring the systems are running efficiently over their lifespan. The reliability of the Beckett AFII series is further augmented by its adherence to industry standards, guaranteeing safety and performance.

In summary, the Beckett AFII 150, AFII 100, and FII 85 models showcase a thoughtful fusion of technology and engineering aimed at delivering superior heating solutions. Their advanced ignition systems, optimized combustion technologies, and robust designs make them ideal candidates for diverse heating needs, confirming Beckett's commitment to quality and sustainability in the oil burner market.