22' Safari has the original Wadsworth 115 V, single pole box with 2 - 20 amp breakers. This is plugged into 30 amp shore power. Previous owner added AC to one of the breakers, the propane refrigerator was replaced with AC electric and propane furnace removed so heat is now a small AC electric plug in. It should be no surprise that breakers trip more often than desirable. We also would like to add a 1000 watt microwave or toaster oven.
There could be multiple steps to solving this but should one step be to replace the electrical panel and breakers? Space available is no more than 5" deep, 10 3/4" high and about 8" wide. I would like to have additional breakers, perhaps 3 or 4 - 15 amp breakers. Conditioning the power to minimize damage from fluctuations would be sweet as well. If the panel should be replaced, is there a product available that fits the situation?