Here is a complete listing of  Federal Tax Credits.

HVAC  efficiency minimums to qualify for Federal Tax Credits.

The complete list of Rheem heating & cooling products which qualifiy for Federal Tax Credits can be accessed HERE, including Tax Certificates for printing and providing to a homeowner's tax preparer.

IRS Tax Credit Information

Homeowners will use IRS Form 5695 (2009 Version available in late 2009) to claim their tax credits. 

Frequently Asked Questions about Tax Credits: Federal Tax Credits FAQs

Here is a summary of Wisconsin Incentives offered by various utilities.

To go directly to the Focus On Energy program, click HERE.

NEW FOR 2010! Additional incentives are available through the Wisconsin State Energy-Efficient Appliance Rebate Program. Click here for details.

Generous incentives are offered by WE ENERGIES for projects involving non-profit organizations, multi-family (2 units and up) and light commercial businesses. 

Here is a summary of Michigan Incentives offered by various utilities.

A NEW PROGRAM is now available to Michigan residents as of 1-1-10.

Visit the following site for AFUE, EER and SEER ratings on major HVAC equipment.
AHRI Directory of Performance