On Sat, 13 Feb 2016 08:56:35 -0500, Justan Olphart
wrote:

OTOH I also have a 330k BTU propane pool heater I never use. I am
thinking about hooking that up to the spa. I should be able to put 40
degrees in the water in less than 20 minutes with that ;-)



If God meant you to be soaking in a hot tub or pool in the middle of
winter, he would have installed a hot spring under your house.

===

God heats those who heat themselves. :-)