Sta-Rite Max-E-Therm Pool Water 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.
Lightweight—lightest heater in its class
Easy to switch—change gas sources with installation of separate orifice
Environmentally friendly—all units are low NOx
Rustproof housing—sleek, matte-black enclosure is made of Dura-Glas®, an exclusive Sta-Rite® material that handles the heat and weathers the elements
Lower operating costs—84% efficiency rating, rated first in its class for highest energy efficiency
Custom or retrofit—directly connects to Sta-Rite System:3® Mod Media Filter or easily fits other systems
Certified for outdoor and indoor installations
*Standard Copper Heat Exchanger 84% efficient. Heavy-Duty (HD) Cupro-Nickel Heat Exchanger 82% efficient.
 
Available in 200.000 BTU and 400.000 BTU. 
Use Propane LPG (not included).