Water Heater

[aft]

I would like to add a new water heater in the pool and want to be sure it is sized correctly. Therefore feedback will be appreciated about how it is sized and correlated with the size of the swimming pool and ambient temperature.

[TSH Tech]

Some information is needed to point you in the right direction.

If this is going to be a gas type heater, what is the Length and Width measurements of the pool?

Which type of pool water heating best describes your target goal, A,B, or C?:
A) I want the Pool heated for long periods of time, such as a in a gym/therapeutic/commercial use
B) I want the Pool heated for short periods of time, a few days or week usage
C) I need the Pool heated as quickly as possible for occasional single day usage, sometimes I have 48 hours notice of a backyard party and I need the pool heated right away.

[IndoorPoolGuy]

Hi TSH! Have you checked this guide to swimming pool heaters at http://www.indoorpoolguide.com/heating-systems