I'm in Scottsdale, AZ and I have a 9500 gallon pool and around September the pool is to cold to swim in. I don't have gas and I have a suitable electric line/amp already run to the pool equipment so I'm thinking electric something is the way to go.
Is an electric tankless waterheater a bad idea? Heat pump seems the way to go from what I've read. Any idea on how many BTUs or more info I need?