Exalt
Burner Mounting Plate Replacement
2
1. Preliminary Instructions
1. Verify that the insulation replacement kit is correct
for the model of boiler. See table on page 1.
2. Carefully open and unpack the PARTS BOX from its
shipping carton.
3. Carefully remove and check for any damage.
NOTICE
Installing damaged insulation/gasket will cause
malfunction of the boiler. Contact IdealUSA right away if
the insulation/gasket is damaged in any way.
4. Turn o the electrical power supply to the boiler.
5. Close the manual gas shut o valve to the unit.
2. Removal of the old Burner Mounting Plate
1. Turn power to the unit “OFF” and allow unit to cool.
2. Shut o gas supply to the inlet of the unit at the
main manual shuto valve to the unit.
3. Remove front jacket panel on the top of the boiler
4. Disconnect all the wires from the gas valve, blower
and igniter.
NOTICE
Mark the proper location of all wires before removing them.
5. Remove the air inlet elbow from the venturi. Leave
the elbow attached to the air inlet connection at
the top of the boiler.
6. Disconnect the gas supply piping to the venturi.
Unscrew the nut on either the venturi or the gas
valve. Do not discard the gasket as they will be re-
used.
7. Unbolt the bolts securing blower from the burner
mounting plate. Discard the blower gaskets. Re-
placement gaskets and bolts are supplied. Remove
the blower/venturi/gas pipe assembly from the
boiler.
Fig. 1: Exalt 110 Burner Assembly
Fig. 2: Exalt 155 Burner Assembly
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