The tax credit for "Advanced Main Air Circulating Fans" is effective through December 31, 2016.

How much:	$50
Timing:	Must be installed in your "principal residence" between January 1, 2011 and December 31, 2016.
Details:	No more than 2% of furnace total energy use. New construction and rentals do not apply
Find qualified models:	There isn't a single, comprehensive, list of all "advanced main air circulating fans" that are eligible for the tax credit. The Air-Conditioning, Heating, and Refrigeration Institute (AHRI) lists their member products that are qualified (below), but because AHRI membership is required, there could be some products that are eligible and not on the AHRI list. AHRI List    -Under the Residential window, click on the "Furnaces" link  -Click on the "Furnaces" link in the last column  -To search ONLY for furnaces that have an Advanced Main Air Circulating Fan (AMACF) that are eligible for the tax credit, in the 2nd column, last item "Eligible for Tax Credit" select ‘AMACF’
How to apply:	File Tax Form 5695 with your tax return.