JANDY JXi™ LIQUID PROPANE LOW-NOx POOL & SPA HEATER 400K BTU

Jandy JXi™ JXI400P Liquid Propane Low-NOx Pool and Spa Heater 400K BTU. The Jxi Pool Heater 400 Propane heater sets the standard in pool and spa heating technology with its ultra-compact size, lightweight design and installation flexibility — making it a top choice for pool professionals and pool owners everywhere. The high-efficiency, low-NOx JXi is available in three BTU sizes, 200K, 260K, 399K, and offered in both natural and propane gas models.