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Eagle Sun Solar Water Heaters

Features

• Fewer components for easy system installation.  
• Maintenance free drainback design for all climate conditions.  
• Works on sunny or cloudy days with electrical backup (included).  
• Attractive collector design.  
• Conforms to national plumbing, electrical, and solar standards.  
• The only household appliance that will pay for itself several times during its useful life.  
• Long life non-corroding reservoir.  
• 10 year limited warranty available.  
• Exceeds Energy Star criteria, delivers maximum credit toward Energy Efficient Compliance.

Every System comes complete with the following:

• Solar Collectors
• Storage Tank with Heat Exchanger
• Water Reservoir
• Differential Termperature Controller
• Fluid Circulating Compnents
• Circulation Pump
• Installation Manual
• Mounting Hardware

EagleSun™ Closed Loop (Indirect) Solar Water Heating Systems

"I" System - Differential Control The “I” System is designed to accommodate climates where freezing weather occurs more frequently. Instead of water flowing through the collector, an antifreeze solution is circulated. A heat exchanger is located within the storage tank. This maximizes the heat transfer from the antifreeze solution to the coldest water in the storage tank. The “I” System is known as an indirect pumped system because the heat transfer solution, i.e. antifreeze, is pumped through the collector in a closed loop. It never comes in direct contact with the potable water in the storage tank. The closed loop includes the collector, connecting piping, pump, expansion tank, and heat exchanger. In this design, the large heat exchager coil wraps around the perimeter of the storage tank. As in the “D” System, the differential control determines when the pump should be activated and deactivated.

"IPV" Direct PV System PV Drive

The “IPV” System in similar to the “I” System except that the energy needed to power the pump is provided by a PV panel. The PV panel converts sunlight into electricity which powers a DC pump. The transfer fluid circulates through the system only when the sun is shining.

The DC pump and PV are suitably matched to ensure optimum performance. The pump starts when there is sufficient solar radiation available to heat the thermal collector. The pumping speed increases with the increase in the amount of sunlight. This produces a flow rate matched to the level of heat transfer required. The system then shuts off when the available solar energy diminishes.

 For pricing, specifications and availability, 
please contact us at 1-800-854-7191.