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Beckett Parts 51672U Burner Head Assembly for AFII HD 9-slot Oil Burners
,
,
Beckett Parts Parts 51672
Beckett Parts 51672
Item#:
2340034233
Manufacturer Item:
2340034233
Manufacturer:
ROTH INDUSTRIES
Carlin Parts 28720 COUPLING Coupling,
28720 COUPLING
Item#:
28720 COUPLING
Manufacturer Item:
28720S
Manufacturer:
CARLIN COMBUSTION TECHNOLOGY
First Company A/C Parts E-141 Sequencer 24V Primary 1 switch 1 timing On: 30 90 seconds Off: 1 30 seconds
E-141
Item#:
E-141
Manufacturer Item:
E-141
Manufacturer:
FIRST CO.
Flow Rate
Atomizing noz.zles are available in a wide range of flow rates, all
but eliminating the need for specially calibrated noz.zles. Between
1.00 GPH and 2.00 GPH, for example, seven different flow rates
are available. Generally, with hot water and warm air heat, the
smallest firing rate that will adequately heat the house on the
coldest day is the proper size to use and the most economical.
Short on-cycles result in low efficiency. Another guideline is to
select the flow rate that provides a reasonable stack temperature
regardless of the connected load. (According to the New England
Fuel Institute, aim for a stack temperature of 400°F or lower on
matched packaged units or 500°F or lower on conversion burners.)
If the boiler or furnace is undersized for the load, it may be
necessary to fire for the load and ignore the efficiency
Spray Angle
Spray angles are available from 30° through 90° in most noz.zle
sizes to meet the requirements of a wide variety of burner air
patterns and combustion chambers.
Usually it is desirable to fit the spray angle to the air pattern of the
burner. In todays flame retention burner, it is possible to fire more
than one spray angle with good results. Generally, round or square
combustion chambers should be fired with 70° to 90° noz.zles.
Long, narrow chambers usually require 30° to 60° spray angles.
Burner Air Patterns
Burner air patterns are much like noz.zle spray patterns in that
they fall into the same general classifications, either hollow or
solid. As you would expect, a burner with a hollow air pattern
generally requires a hollow cone fuel noz.zle. A burner with a solid
air pattern will give highest efficiency with a solid cone noz.zle,
but the flame will probably be longer.
Spray Angle
1.00-70SS
Flow Rate
Atomizing noz.zles are available in a wide range of flow rates, all
but eliminating the need for specially calibrated noz.zles. Between
1.00 GPH and 2.00 GPH, for example, seven different flow rates
are available. Generally, with hot water and warm air heat, the
smallest firing rate that will adequately heat the house on the
coldest day is the proper size to use and the most economical.
Short on-cycles result in low efficiency. Another guideline is to
select the flow rate that provides a reasonable stack temperature
regardless of the connected load. (According to the New England
Fuel Institute, aim for a stack temperature of 400°F or lower on
matched packaged units or 500°F or lower on conversion burners.)
If the boiler or furnace is undersized for the load, it may be
necessary to fire for the load and ignore the efficiency
Spray Angle
Spray angles are available from 30° through 90° in most noz.zle
sizes to meet the requirements of a wide variety of burner air
patterns and combustion chambers.
Usually it is desirable to fit the spray angle to the air pattern of the
burner. In todays flame retention burner, it is possible to fire more
than one spray angle with good results. Generally, round or square
combustion chambers should be fired with 70° to 90° noz.zles.
Long, narrow chambers usually require 30° to 60° spray angles.
Burner Air Patterns
Burner air patterns are much like noz.zle spray patterns in that
they fall into the same general classifications, either hollow or
solid. As you would expect, a burner with a hollow air pattern
generally requires a hollow cone fuel noz.zle. A burner with a solid
air pattern will give highest efficiency with a solid cone noz.zle,
but the flame will probably be longer.
Spray Angle
1.25-70SS
Flow Rate
Atomizing noz.zles are available in a wide range of flow rates, all
but eliminating the need for specially calibrated noz.zles. Between
1.00 GPH and 2.00 GPH, for example, seven different flow rates
are available. Generally, with hot water and warm air heat, the
smallest firing rate that will adequately heat the house on the
coldest day is the proper size to use and the most economical.
Short on-cycles result in low efficiency. Another guideline is to
select the flow rate that provides a reasonable stack temperature
regardless of the connected load. (According to the New England
Fuel Institute, aim for a stack temperature of 400°F or lower on
matched packaged units or 500°F or lower on conversion burners.)
If the boiler or furnace is undersized for the load, it may be
necessary to fire for the load and ignore the efficiency
Spray Angle
Spray angles are available from 30° through 90° in most noz.zle
sizes to meet the requirements of a wide variety of burner air
patterns and combustion chambers.
Usually it is desirable to fit the spray angle to the air pattern of the
burner. In todays flame retention burner, it is possible to fire more
than one spray angle with good results. Generally, round or square
combustion chambers should be fired with 70° to 90° noz.zles.
Long, narrow chambers usually require 30° to 60° spray angles.
Burner Air Patterns
Burner air patterns are much like noz.zle spray patterns in that
they fall into the same general classifications, either hollow or
solid. As you would expect, a burner with a hollow air pattern
generally requires a hollow cone fuel noz.zle. A burner with a solid
air pattern will give highest efficiency with a solid cone noz.zle,
but the flame will probably be longer.
Spray Angle
Monarch 1.10-80SS
International Comfort Products Duct Heater 15 KW V5 208-240 VAC
Item#:
CAELHEAT007A00
Manufacturer Item:
CAELHEAT007A00
Manufacturer:
INTERNATIONAL COMFORT PRODUCTS
20786
McDonnell & Miller 325600 150-14H Head Gasket for Series 150S/157S
McDonnell & Miller 325600
Item#:
325600
Manufacturer Item:
325600
Manufacturer:
XYLEM INC.