Hello. Me and some friends just moved into a house with a pool/spa. Our hottub takes a good 12 hours to get to 95-96 degrees from 85ish. It also heats both the pool and the spa at the same time. we've played with the valves and at one point I THINK we stopped the pool jets from shooting hot water, but it still heated very slowly. To be honest, we're fumbling around and have no idea what were doing. Anyone have any advice on how we could properly go about figuring out whats wrong?.. I'm assuming hot tubs should heat up much quicker than this.
Thank you for any help