1 only Hayward H100IDP1 propane pool and spa heater. Brand new and still in unopened box. Features include: 100,000 BTU input for above-ground pools and spas of all types and sizes. Electronic, direct-spark ignition for total control and automatic operation. Advanced induced draft technology ensures optimum heating and all-weather performance, even in high wind situations. Reduced emissions design provides environment-friendly heating. FireTile combustion chamber ensures quick heating. Jet-ported Eugenox burners provide long life and easy maintenance. One-piece copper header/heat exchanger for leak-free performance. Cool-to-the-touch cabinet surface temperature ensures worry-free use. Plug-in 120 volt electric cord for easy installs 3 feet long. Just in time for summer!