Introduction

This guide shows step by step instructions for replacement of the thermostat assembly in the Holmes HEH8031 heater.

  1. Ensure the device is unplugged from the wall outlet.
    • Ensure the device is unplugged from the wall outlet.

    Add Comment

  2. Remove eight 12-mm Phillips #2 screws from the back cover.
    • Remove eight 12-mm Phillips #2 screws from the back cover.

    Add Comment

    • Turn heater over so the controls are facing up.

    • Lift the front housing away from the back of the fan and slowly fold the front housing back down to the floor.

    • Internal wires are connected to both halves of the housing. Be careful when separating the housing.

    Add Comment

    • Remove four 12mm Phillips #2 screws from the circuit board.

    Add Comment

  3. Spread Fixmas Cheer
    Get $12 off your purchase of $50 or more with code FIXMAS12
    Spread Fixmas Cheer
    Get $12 off your purchase of $50 or more with code FIXMAS12
    • Remove two Phillips #2 12mm screws from housing

    Add Comment

    • Remove zip tie from wire with pliers

    Add Comment

    • Separate fan assembly from heating coil

    Add Comment

    • Remove 1 Phillips #2 screw

    Add Comment

    • Remove thermostat from rear housing

    Add Comment

    • remove solder from thermostat wire on circuit board

    • Soldering iron will be hot

    Add Comment

Conclusion

To reassemble your device, follow these instructions in reverse order.

One other person completed this guide.

Richard S Woodruff

Member since: 10/12/2016

142 Reputation

1 Guide authored

Team

IUPUI, Team 2-1, Baechle Fall 2016 Member of IUPUI, Team 2-1, Baechle Fall 2016

IUPUI-BAECHLE-F16S2G1

4 Members

8 Guides authored

0 Comments

Add Comment

View Statistics:

Past 24 Hours: 0

Past 7 Days: 2

Past 30 Days: 30

All Time: 382