Restore your Dometic RV refrigerator to reliable operation with the Dinosaur Electronics MICRO P-711 Refrigerator Power Supply Circuit Board. This high-quality aftermarket replacement board takes the place of the Dometic 293 series board and is engineered specifically for the demanding electrical environment of RVs — adding protection and reliability features the original board doesn't have.
Dinosaur Electronics is dedicated to making the highest quality RV replacement circuit boards available today. The MICRO P-711 isn't just a clone of the original — it adds genuine improvements that address the well-known weak points of the OEM board:
One standout feature: the Food Saver function keeps your refrigerator operating even if the eyebrow board or communication link fails. Instead of losing a fridge full of food while you wait on parts, the unit keeps running — a real-world feature that pays for itself the first time it saves a load of groceries on the road.
For the fixed-temperature Americana and Freedom Series refrigerators with a "dumb eyebrow" panel, the MICRO P-711 adds built-in temperature adjustment — a capability the original board doesn't offer. That gives you real control over your fridge temperature rather than living with a single factory setpoint.
The MICRO P-711 is designed to replace the Dometic 293 board in the following refrigerator models:
If you're troubleshooting your RV refrigerator and trying to narrow down the cause before ordering a replacement, our RV refrigerator not cooling troubleshooting guide can help you confirm whether the power supply board is the issue.