Verify firing rate, Verify air tube | Beckett CF 500/800 manual

Instruction Manual – Model CF500/CF800 Oil Burner

❏Verify firing rate

Figure 2 - Air tube mounting dimensions

•Refer to appliance manufacturer’s instructions (if avail- able) for firing rate and nozzle selection. Otherwise, the maximum recommended firing rate for the burner depends on the length of the firing chamber and the distance from the burner center to the chamber floor. Verify that the cham- ber dimensions are at least as large as the minimum values given in Figure 1. If the appliance dimensions are smaller than recommended, reduce the firing rate accordingly.

❏Verify air tube

•The information in this section may be disregarded if the air tube is supplied by the appliance manufacturer.

•Tube arrangements available:

CF500: 1.75 to 5.50 GPH

CF800: A Tube — 3.00 to 7.00 GPH

B Tube — 5.00 to 8.00 GPH

•Maximum firing capacity depends on the firebox pressure. Use Table 2 to verify the correct air tube for the firing rate required.

•See Figure 2 to verify the correct air tube length and air tube combination code.

Figure 1 - Min. Combustion chamber dimensions

Air tube		A.T.C. Codes
length	(A.T.C. = Air Tube Combination)
(Dimension T)	CF500	CF800
		Tube A	Tube B
6.00"	CF 60 KK	CF 60 KH	CF 60 KJ

8.00"	CF 80 KK	CF 80 KH	CF 80 KJ
10.00"	CF 100 KK	CF 100 KH	CF 100 KJ

14.00"	CF 140 KK	CF 140 KH	CF 140 KJ
16.00"	CF 160 KK	--	--

17.00"	--	CF 170 KH	CF 170 KJ

Firing rate	Minimum dimensions (inches)
GPH	With damper		Without damper
	A	L	A	L
1.75 to 3.00	7.5	18.0	8.0	19.0

4.00	8.0	21.0	9.5	23.0
5.00	9.0	23.0	10.5	30.0

6.00	10.0	28.0	11.5	40.0
7.00	11.0	34.0	12.0	46.0

8.00	14.0	38.0	14.0	51.0

Table 2 - Air tube capacity vs. firebox pressure

Firebox	CF500	CF800
pressure	Tube KK	Tube KH	Tube KJ
(In. w.c.)	Tube KK	Tube KH	Tube KJ
(In. w.c.)	(GPH)	(GPH)	(GPH)
	(GPH)	(GPH)	(GPH)
		No reserve air
0.0	5.50	7.00	8.00

0.1	4.75	6.25	7.50
0.2	4.00	5.50	6.75

0.3	3.50	4.50	6.25
0.4	2.75	3.75	5.50

0.5	2.00	3.00	5.00

Note: The above ratings may vary 5% due to variations in actual job conditions.

Form 6104 BCF5-R0301

CF 500/800 specifications

The Beckett CF 500/800 is a high-performance oil burner designed for residential and commercial heating applications. This advanced model incorporates cutting-edge technologies and innovative features that enhance energy efficiency, reliability, and ease of use. Engineered for optimal combustion, the CF 500/800 delivers consistent heating with lower emissions, making it an environmentally friendly choice.

One of the standout characteristics of the Beckett CF 500/800 is its unique combustion chamber design. This feature ensures complete fuel combustion, maximizing the energy extracted from the oil while minimizing the release of pollutants. The advanced burner head not only improves efficiency but also reduces noise levels during operation, providing a quieter heating experience.

The CF 500/800 is equipped with an electronic ignition system, which enhances startup reliability. This technology eliminates the need for a constant pilot flame, contributing to energy savings and improved safety. Additionally, the model includes an integrated flame sensor that monitors the combustion process, ensuring that the burner operates optimally.

User-friendly controls make the Beckett CF 500/800 easy to operate and maintain. The burner is designed with accessibility in mind, allowing technicians to service and adjust components without extensive disassembly. Its modular construction further simplifies maintenance, enabling quick repairs and minimizing downtime.

In terms of compatibility, the CF 500/800 can be integrated with various heating systems, including forced hot air, hot water, and steam systems. This versatility makes it suitable for a wide range of applications, from residential homes to larger commercial buildings.

Safety features are paramount in the design of the Beckett CF 500/800. It incorporates a dual technology safety shut-off mechanism, protecting against potential hazards and ensuring peace of mind for users.

In summary, the Beckett CF 500/800 stands out in the competitive oil burner market due to its efficient combustion technology, user-friendly design, and robust safety features. Its ability to provide consistent and reliable heating while prioritizing environmental concerns confirms its position as a leading choice for those seeking a dependable oil burner solution. With the CF 500/800, Beckett continues to deliver quality and innovation in heating technology.