Rheem 80 Gal. Tall 6-Year 4500-Watt SE with Heat Exchanger Solar Side Connect Residential Electric Water Heater

The 80 Gal. Solar Heat Exchanger features a double wall, wrap around heat exchanger. This solar tank is designed for use with a closed loop solar water heating system. The collector feed and return fittings are conveniently located on front of tank for easy installation. The unit also features a 4500-Watt back up element.|4500-Watt back up element|Automatic temperature control|Collector feed and return fittings conveniently located on front of tank for easy installation|Installed temperature and pressure relief valve|Cold water inlet brings cold water to tank bottom to prevent mixing with heated water|Special 1/2 in. NPT opening is provided for installation of a "probe type" thermostat|Low lead compliant|Durable brass drain valve for easy maintenance|Tank lining resists corrosion and prolongs tank life|Anode rod equalizes aggressive action for prolonged tank life