Hobart IB290 ML-110862 User Manual
– 18 –
LIST OF REPLACEMENT PARTS
When ordering parts, be sure to provide the Model Number, ML Number, and Serial Number from the
data plate located on the left-front panel of the booster heater. NOTE: As continued product
improvement is a policy of the manufacturer, part numbers may change without notification. For the
latest part numbers, contact your Hobart-authorized service office.
data plate located on the left-front panel of the booster heater. NOTE: As continued product
improvement is a policy of the manufacturer, part numbers may change without notification. For the
latest part numbers, contact your Hobart-authorized service office.
NOTE: 57,000 BTU/Hr, 140,000 BTU/Hr & 235,000 BTU/Hr sizes apply to Natural Gas and Propane; 280,000 BTU/Hr
applies to Propane only; and 290,000 BTU/Hr applies to Natural Gas only — unless specified otherwise.
applies to Propane only; and 290,000 BTU/Hr applies to Natural Gas only — unless specified otherwise.
Insulation - Flue
PART No.
NAME OF PART
AMT
00 749072
PLATE-PLUG (57,000 BTU/Hr) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
00 748680
PLATE-PLUG (140,000; 235,000; 280,000; & 290,000 BTU/Hr) . . . . . . . . . . . . . . . . . 1
00 749076
PLUG-COIL (INSULATION) (57,000 BTU/Hr) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
00 748567
PLUG-COIL (INSULATION) (140,000; 235,000; 280,000 & 290,000 BTU/Hr) . . . . . . 1
00 749143
RETAINER-PLUG (57,000 BTU/Hr) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
00 748682
RETAINER-PLUG (140,000; 235,000; 280,000 & 290,000 BTU/Hr) . . . . . . . . . . . . . . 2
00 748551
RETAINING CLIP-INSULATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
00 548677
INSULATION-TAPE (LINEAR FEET) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
00 749065
CAP, EXHAUST (57,000 BTU/Hr) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
00 748870
CAP, EXHAUST (140,000 ; 235,000; 280,000 & 290,000 BTU/Hr) . . . . . . . . . . . . . . . 1
00 749064
INSULATION, EXHAUST (57,000 BTU/Hr) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
00 749051
INSULATION, EXHAUST (140,000; 235,000; 280,000 & 290,000 BTU/Hr) . . . . . . . . 1
Components (Pump Side)
PART No.
NAME OF PART
AMT
00 749071
BURNER (57,000 BTU/Hr) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
00 748560
BURNER (140,000 BTU/Hr) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
00 748579
BURNER (235,000 BTU/Hr) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
00 748560
BURNER (280,000 & 290,000 BTU/Hr) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
00 476846
BLOWER (57,000 & 140,000 BTU/Hr) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
00 748561
BLOWER (235,000 BTU/Hr) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
00 748584
BLOWER (280,000 & 290,000 BTU/Hr) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
00 748583 00006
RESTRICTOR PLATE (57,000 BTU/Hr Propane) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
00 748583 00005
RESTRICTOR PLATE (140,000 BTU/Hr Propane) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
00 748583 00004
RESTRICTOR PLATE (57,000 BTU/Hr Natural) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
00 748583 00003
RESTRICTOR PLATE (140,000 BTU/Hr Natural) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
00 748583 00002
RESTRICTOR PLATE (235,000 BTU/Hr Natural + Propane) . . . . . . . . . . . . . . . . . . . . 1
00 748583 00001
RESTRICTOR PLATE (290,000 BTU/Hr Natural + 280,000 BTU/Hr Propane) . . . . . . 1
00 749110
FITTING-ORIFICE (57,000 BTU/Hr Natural) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
00 749110 00002
FITTING-ORIFICE (57,000 BTU/Hr Propane) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
00 748564 00006
FITTING-ORIFICE (140,000 BTU/Hr Propane) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
00 748564 00005
FITTING-ORIFICE (235,000 BTU/Hr Propane) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
00 748564 00004
FITTING-ORIFICE (280,000 BTU/Hr Propane) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
00 748564 00003
FITTING-ORIFICE (140,000 BTU/Hr Natural) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
00 748564 00002
FITTING-ORIFICE (235,000 BTU/Hr Natural) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
00 748564 00001
FITTING-ORIFICE (290,000 BTU/Hr Natural) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
00 748863
VALVE-GAS BOOSTER (57,000 BTU/Hr Natural + Propane) . . . . . . . . . . . . . . . . . . . 1
00 748563
VALVE-GAS BOOSTER (140,000 & 235,000 BTU/Hr Natural + Propane) . . . . . . . . . 1
00 748588
VALVE-GAS BOOSTER (290,000 BTU/Hr Natural + 280,000 BTU/Hr Propane) . . . . 1
FP 089-27
FITTING-TUBE
5
/
8
TBG
x
3
/
4
MPT STRAIGHT
(140,000 & 235,000 BTU/Hr) . . . . . . . . . . . 1
00 748591
TUBE-GAS (140,000 & 235,000 BTU/Hr) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1