MasterTemp® offers 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 indicator lights 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.

Featured Highlights :

• 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® 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