U.S. shipments of residential gas storage water heaters for March 2019 decreased 6.6 percent, to 387,118 units, down ...
U.S. shipments of gas warm air furnaces for March 2019 increased 31 percent, to 351,908 units, up from 268,582 units shipped in March 2018. Oil warm air furnace shipments increased 33.1 percent, to 2,872 units in March 2019, up from 2,158 units shipped in March 2018.
Year-to-date U.S. shipments of gas warm air furnaces increased 12.3 percent, to 831,007 units, compared with 740,141 units shipped during the same period in 2018. Year-to-date U.S. shipments of oil warm air furnaces increased 13.3 percent, to 8,817 units, compared with 7,780 units shipped during the same period in 2018.