Yes, indeed. The good news is that even if the existing 240 volt circuit is completely inadequate because of age or wear, it will be easier and cheaper to replace it with new wire, box and breaker than it would be to start from scratch - at least if the cable isn't stapled to the insides of walls or ceilings. I suspect that, because the circuit is only 25 amps, that it was put in for either an air compressor or an A/C unit. If in the garage then almost certainly an air compressor.
Scarlet Ember 2018 Leaf SL W/ Pro Pilot
2009 Vectrix VX-1 W/18 Leaf modules, & 3 EZIP E-bicycles.
BAFX OBDII Dongle
PLEASE don't PM me with Leaf questions. Just post in the topic that seems most appropriate.