Replacement circuit boards for Dometic refrigerators have built in Microcontrollers for highly reliable operation. A self-resetting circuit breaker on the 12 Volt circuit protects the board from short circuits and accidental reverse polarity (not on the Micro P-711) and a red LED comes on when the circuit breaker is tripped. These boards are fused on both sides of the AC to protect the board from short circuit faults in the AC heater element and wires. Comes as a 3-way (AC/DC/GAS). Remove an option jumper for 2-way operation. The New Micro P-246 PLUS is fully compatible with both the old and new gas valve systems used in Dometic refrigerators. It replaces the earlier MICRO P-24 2-way, MICRO P-24 3-way and the MICRO P-26. Works in the following models: RM 2602, RM 2603, RM 2802, RM 2803, RM 3501, RM 3601, RM 3604, RM 3801, RM 3804, RM 4801, RM 4804, RM 4804.002, RM 4804.004, RM 4804.005, RM 4804.006, AND RM 7030 (prod #921890201 and 921890301)
