SunEarth Inc
 

SunEarth Solar Tanks

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SunEarth offers both single wall and double wall indirect solar storage tank options that when combined with our direct solar storage tank means that no matter your solar storage tank needs SunEarth offers the right solution. Our double wall indirect tanks incorporate a vented external heat exchanger where as our single wall indirect tanks utilize an internal heat exchanger. Both options are designed for all climates which are subjected to annual mild-hard freeze conditions. Our indirect heat exchange tanks are the right choice for SunEarth’s SRCC OG-300 approved SolaRay, SolaRay 2 and Cascade system options.

Our direct tank is the ideal choice for climates that do not experience freeze conditions. This is the tank that should be chosen for our SRCC OG-300 approved SunSaver system. Alternatively it is can be paired with and external heat exchanger to meet the needs of any environment and should be utilized in SunEarth’s SRCC OG-300 approved Cascade 2 system option.


SunEarth Single Wall Heat Exchange Tank

HE Solar Heat Exchanger, Solar Tank, or Electric Storage Water Heater

Available in 80 and 120 Gallon Models

  • Single wall internal heat exchange coil for the most efficient heat transfer from solar collectors
  • Long-Lasting Low-Watt Density Heating Element
  • 2-Inch Thick “Environmentally-Friendly” Non-CFC Foam Insulation (R16 Value) Reduces Standby Heat Loss
  • Glass lined Steel Tank – glass lining protects against corrosion to maximize tank life
  • Diffuser Dip Tube to Help reduce lime and sediment buildup to maximize hot water output, made from long-lasting PEX cross-linked polymer
  • Primary and secondary magnesium anodes with stainless steel core protect tank against corrosion longer than ordinary anodes
  • Factory Installed CSA Certified and ASME Rated T&P Relief Valve
  • Durable Tamper-Resistant Brass Drain Valve
  • Pex-Lined, Heat Trap Nipples for Efficiency



SunEarth Double Wall Heat Exchange Solar Tank

HE Solar Heat Exchanger, Solar Tank, or Electric Storage Water Heater

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



SunEarth Storage Tank and Electric Storage Water Heaters

HE Solar Heat Exchanger, Solar Tank, or Electric Storage Water Heater

Available in 80 and 120 Gallon Models

  • Single element water heater specially engineered for installation with residential direct solar systems
  • Prewired for temperature sensor (sensor supplied separately)
  • Glass lined Steel Tank – glass lining protects against corrosion to maximize tank life
  • Factory installed CSA certified and ASME rated T&P relief valve
  • Durable tamper-resistant brass drain valve
  • Side and top connect modes available in one tank
  • Isolated tank design for increased heat retention
  • High efficiency heating element
  • Cold water dip tube brings cold water to the tank bottom to prevent mixing with heated water
  • Anode rod equalizes aggressive water action for prolonged tank life
  • Over temperature protected

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