Approach to improve the maximum benefits in energy The cost to improve the assessment criteria, and the points from the # 3:1) green glass in combination with glass fiber insulation 6 inch 2) reflective glass in combination with glass fiber insulation 6 inch and 3) reflective glass fiber insulation wall of building together with the three-inch fiberglass insulation, 6 "by virtue of economic scorecard sample payback period in order to find the appropriate updates. Prungkrachok together with the adjustment of the reflective fiber optic installation 6 inch thick Northern yinchuan ceiling has a payback period of minimal 13.2 years as guidelines for the most appropriate updates.
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