An air leakage requirements and an installation instructions requirement.
Version 6 0 energy star program requirements windows doors and skylights.
Partners and other interested parties with questions or concerns regarding these materials can e mail windows energystar gov.
A closer look at energy star version 6 0 requirements for windows doors according to the u s.
A product shall meet all of the identified criteria if it is to earn the energy star.
Epa has opted to match the air leakage requirements of the 2012 international energy conservation code iecc.
Energy efficiency requirements for doors glazing level u factor1shgc2.
The version 6 0 energy star specification for residential windows doors and skylights was finalized in january 2014.
Opaque 0 17 no rating lite 0 25 0 25 lite 0 30 northern and north central 0 40 south central and southern 0 25.
Materials related to the revision process for version 6 0 are provided below.
Energy information administration eia the typical american household spends 1 332 96 annually on electric bills with 47 7 of this amount going toward heating and cooling expenses.
Energy star program requirements for residential windows doors and skylights.