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YEAR-TO-DATE: Year-to-date U.S. shipments of residential gas storage water heaters increased 4.5 percent, residential electric storage water heater shipments increased 2.6 percent, commercial gas storage water heaters decreased 1.7 percent, commercial electric storage water heater shipments decreased 2 percent, gas warm-air furnaces increased 13.4 percent, oil warm-air furnaces increased .5 percent, central air conditioners increased 1.8 percent, and heat pump shipments increased 15.6 percent.
SOURCE: Information contained in these graphs is courtesy of the Air-Conditioning, Heating, and Refrigeration Institute (AHRI). Industry figures are estimates that are derived from the best available figures supplied by a sample of AHRI member companies.
Publication date: 05/21/2018