Crown Boiler CLBR68-112 User Manual
Model
Heat Input Rate (BTUH):
Heat Input Rate (BTUH):
119,000
105,000
84,000
Nominal Thermal Efficiency (%):
Minimum Heating Capacity (BTUH):
Minimum Heating Capacity (BTUH):
98,000
86,000
69,000
Nominal Temp. Rise (deg. F.):
Minimum Efficiency Rating (AFUE):
Gross Heat Exchange Area (sq. ft.):
Minimum Efficiency Rating (AFUE):
Gross Heat Exchange Area (sq. ft.):
Casing Depth (in.):
Nominal Flue Outlet Dia. (in.):
Nominal Flue Outlet Dia. (in.):
Supply Air Outlet Size (in. x in.):
Return Air Inlet Size (in. x in.):
Return Air Inlet Size (in. x in.):
Approx. Shipping W eight (lb.):
Total Current (Amps.):
Max. Fuse Size (Amps.):
Max. Fuse Size (Amps.):
Blower Specifications:
Blower Motor Size (HP):
Motor Type & Number of Speeds:
High Speed Airflow (SCFM) @ 0.4 in.
W .G. External Static Pressure:
Blower Motor Size (HP):
Motor Type & Number of Speeds:
High Speed Airflow (SCFM) @ 0.4 in.
W .G. External Static Pressure:
Air Tube Length (in.):
Burner Head Type:
Fuel Type:
Nozzle Rating for Beckett AF (GPH):
Burner Head Type:
Fuel Type:
Nozzle Rating for Beckett AF (GPH):
0.85
0.75
0.60
Nozzle Rating for Beckett NX (GPH):
0.65
0.60
0.50
Nozzle Rating for Carlin EZ-1HP (GPH):
0.75
0.65
0.50
Nozzle Rating for Riello 40-F3 (GPH):
0.80
0.70
0.55
Spray Angle (Deg.)*:
Spray Pattern *:
Oil Pump Pressure (PSIG)*:
Ignition Control Type:
Pre/Post Purge Feature(s):
Automatic Oil Solenoid Valve:
Combustion Chamber Type:
Spray Pattern *:
Oil Pump Pressure (PSIG)*:
Ignition Control Type:
Pre/Post Purge Feature(s):
Automatic Oil Solenoid Valve:
Combustion Chamber Type:
Clearances to Combustible Materials
(Minimums)
Sides (in.):
Top (in.):
Front (in.):
Rear (in.):
Flue/Vent Pipe (in.):
Supply Plenum Surfaces (in.):
(Minimums)
Sides (in.):
Top (in.):
Front (in.):
Rear (in.):
Flue/Vent Pipe (in.):
Supply Plenum Surfaces (in.):
* with Beckett AF burner / with Beckett NX burner / with Carlin EZ-1HP burner / with Riello 40-F3 burner
Burner Specifications:
22.25 (in horizontal configuration)
82.0
Air Filter Quantity & Size (in. x in.):
None Supplied
61.25 [in counterflow (vertical) configuration]
22.25
# 2 distillate (domestic heating oil)
Carlin Combustion pressure atomizing type, Model EZ-1HP (Alternate)
5.875, effective
Fixed, flame retention
80 / 60 / 60 / 60
Hollow / Semi solid / Hollow / Hollow
130 / 150 / 140 / 150
Preformed, refractory (ceramic fiber matrix material)
Interrupted, Direct Spark
None
None
None
9
3
3
3
3
3
22
3
R.W . Beckett pressure atomizing type, Model NX (Alternate)
280
10.2 (w/ R.W . Beckett oil burner)
15
120 / 60 / 1
Permanent split capacitor, 4
Directly-driven, DW DI, FC centrifugal, w/ 10 in. dia. wheel
1/2
R.W . Beckett pressure atomizing type, Model AF (Standard)
Crown Furnace Oil-Fired Horizontal/Counterflow Furnace Specifications
1350
30.5 [in counterflow (vertical) configuration, flue exits horizontally
16 x 16
16 x 16
16 x 16
Electrical Requirements (VAC/Hz/Ph):
Casing Height (in.):
Casing W idth (in.):
84.2
Riello pressure atomizing type, Model 40-F3 (Alternate)
CHC 68-96
27.8
11 (in horizontal configuration, flue exits horizontally forward)
Height from Floor to Center of Flue (in.):
61.25 (in horizontal configuration)
22.25 [in counterflow (vertical) configuration]
6
85
45