Blower Temperature Switch Replacement
Blower Temperature Switch Replacement
WARNING
115 volt potential exposure. Use caution making voltage checks to avoid
personal injury.
Step 1. Move the gas control power switch to the “OFF” position.
Gas control power
switch
Step 2. Remove the three screws (Phillips screw driver) from the control access cover on the blower as- sembly and remove cover.
Control access
cover
Step 3. Locate blower temperature switch.
Step 4. Disconnect red and yellow wire leads from the switch.
Step 5. With an appropriate tool such as side cut- ters, snip the retaining lug from the
blower housing to allow removal of temperature switch.
Step 6. Remove switch from blower housing.
Blower temperature
switch location
Step 7. Install new switch. Be sure switch is prop- erly seated in mounting area.
Step 8. Reconnect red and yellow wires to new switch. Wires are inter- changeable with either terminal.
Step 9. Position the gas control power switch to the “ON” position and verify proper heater operation.
Step 10. Replace control access cover from step 2.
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