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SunEarth, Inc. Cascade Drainback System

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SunEarth, Inc. Cascade Drainback System
Description:

The Cascade Drainback solar system is SunEarth's OG-300 certified drainback system. A drainback system is protected from freezing damage without the use of antifreeze. The water in the collector array and solar loop piping drains back by gravity into the CopperStor storage reservoir when the pump stops circulating. Air replaces water in the collector array and solar loop piping to prevent freeze damage when the pump is turned off. The system uses our popular SunEarth Empire Collectors together with CopperStor storage reservoirs. These systems are Performance Certified when installed to SRCC OG300 Specifications and tank sizes. When properly installed and maintained, these systems meet the minimum standards established by SRCC. The SRCC certification does not imply endorsement or Warranty of this product by SRCC. Available in various sizes and configurations (with/out auxiliary tank, painted/chrome absorbers, etc). The unit's efficiency will vary based on the size. The specifications below are for the smallest model.

Details:
DetailValue
Additional FeaturesAvailable with an electric or gas auxiliary tank
Volume Capacity80 gallons
Power SourceSolar
Freeze Tolerance-50 degrees F
Collector Panel TypeEP-40 glazed flat-plate collector
Total Solar Panel Area40.81 sq-ft.
Solar Energy Factor1.5
Release Date
Size
Models:
Model Name/TypeMPNEAN/UPC
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