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Double Wall Heat Exchanger Solar Tank, Electric Backup, 120 Gallon
SunEarth 120 gallon solar storage tank with internal double wall wrap around solar heat exchanger and 4500 watt backup electric element. See additional details.
SunEarth Double Wall Heat Exchange Solar Tank
A solar thermal system warms water by using a heat exchanger. This heat exchanger is powered by the energy collected from solar panels. A double wall heat exchanger is similar to a single wall heat exchanger, however, it has a double barrier that protects the portable water from the solar fluid. The double layer works as extra protection for your hot water reserves.
Common Material For Double Wall Heat Exchangers:
What Do I Need a Double Wall Heat Exchanger For?
Double wall heat exchangers are necessary whenever toxic fluids are used as a heat transfer fluid. Incorporating the double wall heat exchanger can eliminate the chance for cross-contamination. Make sure to check your building code to see if this type of heat exchanger is required for your project.
Available in 80 and 120 Gallon Models
Single element water heater specifically engineered for installation with residential indirect solar systems
Temperature and pressure relief valve included
Collector feed and return fittings located at front of tank for convenient installation
Isolated tank design for better heat retention
High efficiency stainless steel heating element
Tank lining resists corrosion and prolongs tank life
Heat exchanger: copper tubing wrapped around and secured to the tank.
Double wall, vented design for positive leak detection
Cold water dip tube brings cold water to tank bottom to prevent mixing with heated water
Anode rod equalizes aggressive water action for prolonged tank life
Cold water inlet, hot water outlet, relief valve and anode rod at top of tank for easy access and fast, economical installation
Automatic temperature control
Over temperature protector
This Product does not include Tax and shipping costs. International shipping is subject to regulations and Import Taxation of Country of destination.
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Solar Systems in United States & Latin America