I need to buy a new heater for my spa. It will be plumbed in so that it could heat the pool, but I have no plans to do so (propane too expensive and I live in Texas). This will be used to heat a small spa (approx. 1000 gallons).
I'm thinking something in the 250K BTU range.
I had a first generation Hayward Low Nox heater and it did not work well - had ignition problems from the get go.
Any recommendations on a quality heater?