SunEarth Solar Tanks
SunEarth provides both indirect and direct solar storage tank options. Our indirect tanks incorporate a double-wall, vented, external heat exchanger and are designed for all climates subject to annual mild – hard freeze conditions. The indirect tank is the right choice for SunEarth’s SRCC OG-300 approved Solaray and Cascade system options.
Our direct, or open-loop tank, is the ideal choice for climates that do not experience freeze conditions. It also may be used in cold climates with solar water heating systems that employ a side-arm (rather than integral) heat exchanger. The direct tank should be chosen for SunEarth’s SRCC-OG-300 approved SunSaver and SunSource systems.
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
Storage Tank and Electric Storage Water Heaters for Solar Applications
Available in 80 and 120 Gallon Side Connect and Top Connect Models
- Brass drain valve
- Single element water heater specially engineered for installation with residential direct solar systems
- Special threaded stud located near the outlet for attachment of tank sensor
- Temperature and pressure relief valve included
- Side and top connect models available
- Isolated tank design for better heat retention
- High efficiency stainless steel heating element
- Tank lining resists corrosion and prolongs tank life
- 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
