Swim or relax in ultimate comfort with the Splashnet Xpress MiniMax 100K BTU Pool Heater . This pool and spa heater packs 10,000 BTUs of heating power into a compact, lightweight design. It's easy to install as well, with the Millivolt models requiring no electrical hookup. Precise temperature control allows you to customize your pool to your liking, and quiet operation lets you relax in peace. This heater can be connected to either a 1.5-inch schedule 40 CPVC or APS pipe. The MiniMax is available in different sizes, in electric (non-pilot) and non-electric (pilot) models, and with natural gas or propane. Efficiently heats pool water for maximum comfort Compact, lightweight design Precise temperature control