Applies to:
Replacing the Vacuum Switch

screwdriver
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To avoid electrical shock or property damage, move the power switch to OFF and disconnect power. |
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Remove electrical power supplied to the unit.
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Remove the control panel.
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Remove the 2 screws securing the switch to the heat shield.
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Remove the air hose form the air switch.
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Label and remove wires from air switch.
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Install new vacuum switch.
Related Content
Replacing the High Temperature Limit Control (Gas Units)
Replacing the Heating Elements (Electric)
Replacing the Heating Contactors (Electric)
Replacing the Temperature Probe (Electric)
Replacing the Flame Sensor / Pilot / Ignitor Assembly (Gas)
Replacing the Gas Control Valve
Replacing the Temperature Probe (Gas)
Reference