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GFXTMHeat-Xchanger
& Water Heater Booster Once Again
Made In America With Non-Toxic Copper Coils, Drainpipes, Fittings &
Manifolds Unlike US & Canadian Knockoffs |
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Fig. 1 GFX-CH™ Makes Electric Space & Water Heating Cheaper & Greener Than Oil & Gas (Compatible
With Solar- & Wind- Generated Electricity) |
Fig. 2 GFX
Outperforms Toxic-Pipes Without Poisoning Your Family, Customers or
Environment |
Fig. 3 GFXTM Passive system for showers and other continuous-flow
applications; requiring no storage tanks or pumps |
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Patent Pending, U.S Patent #4,619,311 – Coils, Tubes, Fittings
& Manifolds Certified To
ASTM B88, ASTM B306 & NSF-61 Safety Specifications
Every Gravity Film Heat Exchanger (GFX™) is approved for use with
potable water under ETL & cETL Certification & UL File SA8583 (7/92), which prohibit the use of toxic/recycled-copper. |
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© 2009 WaterFilm Energy, Inc.; All Rights Reserved For All GFXtechnology.com
Web Pages (revised 11/24/09)
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