Pentair MasterTemp 400K BTU IID MASTERTEMP LOW NOX HEATER

ALL THE EFFICIENCY, CONVENIENCE AND RELIABILITY YOU WANT IN A GAS-FIRED POOL HEATER MasterTemp heaters offer all the efficiency, convenience and reliability features you want in a pool heater, plus a lot more. As easy to use as your home heating system, plus, user-friendly LCD display and troubleshoot icons make system operation and monitoring a snap. The compact design and super-quiet operation won’t intrude on your poolside leisure time. Heavy-duty (HD) unit with cupro-nickel exchanger stands up to the harshest of applications, like low pH, high flow or heavy use. Heats up fast so no long waits before enjoying your pool or spa Best-in-class energy efficiency* Manual gas shut-off when service is required Eco-friendly MasterTemp Heater is certified for low NOx emission and outperforms industry standards Rotating digital display allows for easy viewing Tough, rustproof exterior handles the heat and weathers the elements Certified for outdoor and indoor installations For Air Intake Kit