Pentair MasterTemp High Performance Pool and Spa Heaters 250NA (Natural Gas)

The MasterTemp line of Pentair pool heaters offer the convenience, efficiency, and reliability that pool owners need. These units are just as easy to use as your home heating system. The user-friendly LCD screen and troubleshooting icons make the operation and monitoring of the system a snap. MasterTemp's quiet operation and compact design won't intrude on leisure time spent poolside. The heavy-duty unit with a cupro-nickel exchanger stands up to even the harshest applications like high flow, low pH, or heavy use.