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<br /> �LAD ULTIMATE DOUBLE HUNG ��p �� ���'� '' g�,�tero��yo�:
<br /> NFRC VALUES
<br /> NFRC Unit Values
<br /> Solar Heat
<br /> Glazing Type U-Factor R-Value Gain Visible Light
<br /> Coefficient Transmittance Energy Star
<br /> Double Hung/Single Hung
<br /> Size Tested 47 x 59 47 x 59 47 x 59 47 x 59
<br /> Insulating glass 0.48 2.08 0.55 0.58 -
<br /> Insulating glass-SDL 0.48 2.08 0.49 0.51 -
<br /> Insulating glass-SDL with spacer bars 0.49 2.04 0.49 0.51 -
<br /> Insulating Low E II glass 0.31 3.23 0.30 0.51 N, NC,SC,S
<br /> Insulating Low E II glass-SDL 0.35 2.86 0.27 0.45 N, NC,SC,S
<br /> insulating Low E II glass-SDL with spacer bars 0.36 2.78 0.27 0.45 NC,SC,S
<br /> Insulating Low E II glass-Argon 0.31 3.23 0.30 0.51 N,NC,SC,S
<br /> Insulating Low E II glass-Argon,SDL 0.31 3.23 0.27 0.45 N,NC,SC,S
<br /> Insulating Low E II glass-Argon,SDL with spacer bars 0.32 3.13 0.27 0.45 N,NC,SC,S
<br /> Transom 3/4"IG
<br /> Size Tested 47 x 59 47 x 59 47 x 59 47 x 59
<br /> Insulating glass 0.47 2.13 0.60 0.63 -
<br /> Insulating glass-SDL 0.47 2.13 0.54 0.56 -
<br /> Insulating glass-SDL with spacer bars 0.47 2.13 0.54 0.56 -
<br /> Insulating Low E II glass 0.33 3.03 0.32 0.55 N,NC,SC,S
<br /> Insulating Low E II glass-SDL 0.33 3.03 029 0.49 N, NC,SC,S
<br /> Insulating Low E II glass-SDL with spacer bars 0.34 2.94 0.29 0.49 N,NC,SC,S
<br /> Insulating Low E II glass-Argon 0.29 3.45 0.32 0.55 N,NC,SC,S
<br /> Insulating Low E II glass-Argon,SDL 0.29 3.45 0.29 0.49 N,NC,SC,S
<br /> Insulating Low E 11 glass-Argon,SDL with spacer bars 0.30 3.33 0.29 0.49 N,NC,SC,S
<br /> Picture 1"IG
<br /> Size Tested 48 x 48 48 x 48 48 x 48 48 x 48
<br /> Insulating glass 0.46 2.17 0.56 0.59 -
<br /> Insulating glass-SDL 0.46 2.17 0.51 0.52 -
<br /> Insulating glass-SDL with spacer bars 0.47 2.13 0.51 0.52 -
<br /> Insulating Low E II glass 0.33 3.03 0.31 0.52 N, NC,SC,S
<br /> Insulating Low E II glass-SDL 0.33 3.03 0.28 0.46 N, NC,SC,S
<br /> Insulating Low E II glass-SDL with spacer bars 0.34 2.94 0.28 0.46 N,NC,SC,S
<br /> Insulating Low E II glass-Argon 0.30 3.33 0.31 0.52 N,NC,SC,S
<br /> Insulating Low E II glass-Argon,SDL 0.30 3.33 028 0.46 N, NC,SC,S
<br /> Insulating Low E II glass-Argon,SDL with spacer bars 0.31 323 028 0.46 N,NC,SC,S
<br /> NOTE:
<br /> Product Values are determined using the National Fenestration Rating Council(NFRC)Procedures for determining fenestretion product values.
<br /> U-Value:(8tu/hr-sq ft-*F�Lower the U-Value,the greater the resistance to heat flow and better its insulating value.
<br /> R-Value: (1/U-Value)Higherthe R-Value,the grea[er the resistance to heat flow and better its insulating value.
<br /> Visible Light Transmittance(VLn: Percentage of visible light trensmitted through the unit.
<br /> Solar Heat Gain Coefficient(SHGC): The lower a window's SHGC,the less solar heat it trensmits,and the greater its shading abiliry.
<br /> Capillary tubes are required for IG units at high elevations. Argon will not be furnished in units with capillary tubes.
<br /> Contact the Architectural Department Hotline at(800-346-3363)for additional NFRC Unit Values.
<br /> 2009-03-23 11708608
<br /> 8.3 Marvin Architectural Detail Manual
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