Control Panels/Controller Assembly
Keep your Dometic MasterFlush 7640 pedal-operated macerator toilet flushing reliably with a genuine electronic flush pedal assembly. Unlike wall-switch macerator toilets, the 7640 has its flushing electronics built directly into the foot pedal — a cracked or broken pedal is the single most common cause of a 7640 that won't flush, won't add water, or has stopped responding entirely. Shop the genuine replacement flush pedal assembly built specifically for the discontinued Dometic MasterFlush 7640 toilet, so you can restore reliable pedal-flush operation in your motorhome or fifth wheel.
