Our project is working with a wood door manufacturer that has indicated that they no longer use CARB ULEF labeling for their products, but can provide ULEF products that comply with the U.S.

In the v4.1 Calculator, is it necessary to provide cost / surface area inputs for credit categories that are fully compliant?

I assume the Standard must be followed when the User’s Manual contradicts it.

90.1 – 2010, Standard

Hi,

We're now mid-way through Summer Summit season! One of the “good problem to have” challenges we’ve had at recent SDL Summits has been too many great five-minute presentations.

I have a new office building where all space heating is designed to be electric heat pumps with supplemental electric resistance, including the outdoor air makup units using heat pumps.

When filling out the calculator for the MRc7 credit for V2009, one of my products said it is an FSC-Mix 70%. The other said it's FSC-Mix 96.5%.

Per the LEED Ref. Guide MR Overview Table 1, CSI Division 12 "may be included with Divisions 3-10, if done consistently for credits 3-7." Does this mean we can selectively choose which Div.

Pertaining to Option 2 - Multi-attribute Optimization: "Meet the requirements of the credit above and include furniture and furnishings within the project’s scope of work." I've reviewed the LEEDv

The refrigeration system installed in the retail building uses CO2 only as refrigerant, which is a natural refrigerant.