Currently I have a Raypak 2100 (406) that can heat the pool and hot tub. I don't really ever see me needing to heat my pool. I did get quite attached to sitting in the hot tub in the winter though. I am in the process of Troubleshooting my old RP2100 that may be not worth saving. If I decide to replace would a smaller BTU heater be acceptable if I never plan to heat the pool?
Yes... it is all about the money. Shoestring budget here
I don't know the capacity of my hot tub but the pool is 33,000 gallons. Any thoughts?