I am installing a walk in tub with a heater and pump. These come with a corded plug for each. My question is do I have to run a new line from my new GFCI to a new breaker in the main box (which will be difficult to get to) or can I connect to the line already coming to the bathroom? Note: existing circuit coming to bathroom is a 20A GFCI breaker and the tub requirements are for a 20A servfice as well.
Thank you in advance