Solar Heat Gain Coefficient definition

Solar Heat Gain Coefficient or “SHGC” means a measure of how well a window blocks heat from sunlight. The SHGC is the fraction of the heat from the sun that enters through a window. It is expressed as a number between 0 and 1. The lower a window’s SHGC, the less solar heat it transmits;
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Solar Heat Gain Coefficient or “SHGC” means a measure of how well a window
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Examples of Solar Heat Gain Coefficient in a sentence

  • Procedure for Determining Fenestration Product Solar Heat Gain Coefficient and Visible Transmittance at Normal Incidence.

  • Center of Glass Solar Heat Gain Coefficient (SHGC): Comply with NFRC 200 using Lawrence Berkeley National Laboratory (LBNL) WINDOW 6.3 computer program.

  • Procedure for Determining Fenestration Product Solar Heat Gain Coefficient and Visible Transmittance at Normal Incidence; 2014.

  • Unlabeled glazing and doors shall be assigned the default U-factor in Table 10-6.1312.2 Solar Heat Gain Coefficient and Shading Coefficient: Solar Heat Gain Coefficient (SHGC), shall be determined, certified and labeled in accordance with the National Fenestration Rating Council (NFRC) Standard by a certified, independent agency, licensed by the NFRC.EXCEPTION: Shading coefficients (SC) shall be an acceptable alternate for compliance with solar heat gain coefficient requirements.

  • All windows, including those in garage areas, must be Energy Star qualified and rated by the National Fenestration Rating Council (NFRC) to meet a U-Factor of 0.65 or less and a Solar Heat Gain Coefficient (SHGC) of 0.40 or less.

  • Component Modeling Approach (CMA) and site-built fenestration products shall have a label certificate that lists the U-factor, the Solar Heat Gain Coefficient (SHGC), and the Visible Transmittance (VT).

  • Anything else is considered all other roofs.4. SHGC (Solar Heat Gain Coefficient per Section 1312.2): May substitute Maximum Shading Coefficient (SC) for SHGC (See Chapter 2 for definition of Shading Coefficient).

  • Center-of-Glass Solar Heat Gain Coefficient: NFRC 200 methodology using LBL-35298 WINDOW 4.1 computer program.

  • National Fenestration Rating Council (NFRC) label verifying the U-Factor and Solar Heat Gain Coefficient (SHGC) for each window is required for window rebates.

  • Light to Solar Heat Gain Ratio: Ratio of visible light transmission to Solar Heat Gain Coefficient for a glazing system.

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