Sta-Rite Max-E-Therm SR200NA Natural Gas 200,000 Btu Pool heater. Lightweight and Efficient for Indoor and Outdoor Installations. Max-E-Therm is the lightest heater in its category, with best-in-class energy efficiency*. It features an LED temperature readout with dual thermostat controls, temperature safety lockout and a six-position control panel for easy operation.
’0RLightweight’0Dlightest heater in its class
’0REasy to switch’0Dchange gas sources with installation of separate orifice
’0REnvironmentally friendly’0Dall units are low NOx
’0RRustproof housing’0Dsleek, matte-black enclosure is made of Dura-Glasr^, an exclusive Sta-Riter^ material that handles the heat and weathers the elements
’0RLower operating costs’0D84% efficiency rating, rated first in its class for highest energy efficiency
’0RCustom or retrofit’0Ddirectly connects to Sta-Rite System:3r^ Mod Media Filter or easily fits other systems
’0RCertified for outdoor and indoor installations
*Standard Copper Heat Exchanger 84% efficient. Heavy-Duty (HD) Cupro-Nickel Heat Exchanger 82% efficient.