Quadra-Fire DV-40 - Blower and Snap Disc Replacement

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SNAP DISC REPLACEMENT
1. Disconnect power from unit and turn off gas supply.
2. Remove four screws as shown in figure below and take off rear heatshield.
3. Remove all wires attached to snap disc.
4. Remove set screws holding snap disc in place.
5. Replace in reverse order.
REAR HEAT SHIELD
SNAP DISC