Quote Originally Posted by Rbrenton View Post
Friend is in final stages of planning for a new indoor fiberglass setup. The install contractor stated that a true gas heater isn't required, as he can make use of a heat pump instead.

My question is, is that correct? Any recommendations on brand or type? Is a heater needed at all?
He'll no doubt want a heater. The pool won't get any solar gain, so it will be cold otherwise. A heat pump is an excellent choice. He might also consider solar panels on the roof over the pool if the climate is appropriate. They are cheap heat.