We moved into our new home last year and have used the warmer for the pool once. I like having it though and probably will be using it more in the future. We live in the southeast.
Is there a spa tub attached to the pool? We own a vacation villa, and the water cycles into the spa tub and over a ledge into the main pool. If a renter does not elect to add pool heat, the spa tub is essentially a bubble tub at the same temperature as the main pool.