Patent ID: 7841389

Claim:
An apparatus for efficiently distributing warm air generated by a steam radiator which comprises: a) a booster fan assembly positioned adjacent to the steam radiator; and b) means coupled to said booster fan assembly for circulating the warm air away from the steam radiator and out into a room, wherein said booster fan assembly comprises a casing having a bottom wall, a rear wall, a front wall, a top wall and a pair of end walls, wherein said casing further comprises said front wall having a front warm air passage port and a grill removable from said front warm air passage port in said front wall, wherein said top wall of said casing comprises a top perforated knock out plug, wherein when said top perforated knock out plug is removed from said top wall, a top warm air passage port is formed in said top wall, wherein said rear wall of said casing comprises a rear perforated knock out plug, wherein when said rear perforated knock out plug is removed from said rear wall, a rear warm air passage port is formed in said rear wall, wherein said casing further comprises a straight conduit connected to and extending inwardly from said front warm air passage port in said front wall of said casing, whereby said casing further comprises a Y-shaped conduit connected to and extending inwardly from said top warm air passage port in said top wall of said casing and said rear warm air passage port in said rear wall of said casing.