No matter what you’re seeking for in a pool heater, the Mastertemp heater measures up. With its compact design, you can afford to have a smaller equipment pad that won’t intrude on your poolscape. They are engineered for super-quiet operation that will not intrude on your poolside leisure time. With its tough composite exterior, the Mastertemp can easily take on the elements. This material also has the benefit of being rustproof. Its simple digital display allows users to easily control the settings on the heater. System operating and monitoring is now that much easier with its user friendly indicator lights. Another benefit of the Mastertemps is that they are certified for low NOx emissions.