hi, i'm want to buy a heater for our pool to help with the shoulder seasons - live in the toronto area. i like the idea of solar, but am thinking it will be slow to heat up and not serve our purpose so am leaning towards gas - would you agree?
are there particular mfgs that should be avoided? raypak, laars, hayward?
in terms of btu's i think i could get away with 100-125k, but am reading that more is better so thinking 200-225k - would you agree? my agp is a 15' round 48" deep