Standard REScheck by Designer
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DSCC Review
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Free; only cost is time
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$0.10/conditioned ft2
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Accurate if used correctly
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Guaranteed accurate
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Uses R-Value to show compliance
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Ability to evaluate R-Values for all parts of
assembly including air gaps and OSB
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Modeling strictly based off of U-Value and
SHGC
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Utilizes U-Value, SHGC, overhangs, adjacent
shading (i.e. deciduous trees) and roller shades
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Can determine “% Better Than Code”
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Can determine the most cost effective and
realistic solutions to meet code
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Redlines are handled by architect
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Redlines handled by DSCC
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Submits documentation “as is”
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Submits documentation with “Letter of Intent”
stating the chosen pathway of compliance (i.e. Prescriptive/Performance)
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Varying expertise with respect to energy
efficiency
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Certified RESNET HERS Rater
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Can place unrealistic importance on R-Values
and ignores construction materials
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Evaluates construction materials based on
thermal properties to help design a project that actually performs
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Varying knowledge with HVAC design and
installation
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Knowledgeable and able to consult with HVAC
contractor on required documentation and features (i.e. fresh air ventilation
per ASHRAE 62.2 + Manual J, D, S)
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TESTING:
Varying knowledge with respect to required 3rd party testing (2012
IECC only)
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TESTING:
Has ability to generate testing targets, perform the required testing and
submit documentation for approval to local municipality
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 Updating...
Ċ Stephen Mogowski, Jul 20, 2014, 8:51 AM
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