U.S. shipments of gas warm air furnaces for October 2012 increased 14.5 percent, to 229,459 units, up from 200,470 units shipped in October 2011. Oil warm air furnace shipments decreased 32 percent, to 4,215 units in October 2012, down from 6,199 units shipped in October 2011.
U.S. shipments of central air conditioners and air-source heat pumps totaled 294,678 units in October 2012, up 25.1 percent from 235,603 units shipped in October 2011. U.S. shipments of air conditioners increased 29.9 percent, to 193,665 units, up from 149,048 units shipped in October 2011. U.S. shipments of air-source heat pumps increased 16.7 percent, to 101,013 units, up from 86,555 units shipped in October 2011.
For the full AHRI report, click here: http://www.ahrinet.org/App_Content/ahri/files/Statistics/Monthly%20Shipments/2012/October2012Stat-Release.pdf