초록 ▼

A heat pump which has overlapping chambers and a somewhat s-shaped drain pan disposed between the two chambers provides a low profile, compact design. The chamber for circulating conditioned air has two air intake openings, one for a duct return and one for free return and a somewhat diagonally posi

A heat pump which has overlapping chambers and a somewhat s-shaped drain pan disposed between the two chambers provides a low profile, compact design. The chamber for circulating conditioned air has two air intake openings, one for a duct return and one for free return and a somewhat diagonally positioned evaporator/condenser coil. The drains are fully trapped within the housing of the heat pump for convenience in installation.

대표청구항 ▼

[ We claim:] [1.] In a heat pump including a housing and at least two chambers within said housing, the first of said chambers for conditioning air and the second of said chambers for circulating unconditioned air, the improvement comprising:a drain shelf, said drain shelf separating said first and

[ We claim:] [1.] In a heat pump including a housing and at least two chambers within said housing, the first of said chambers for conditioning air and the second of said chambers for circulating unconditioned air, the improvement comprising:a drain shelf, said drain shelf separating said first and said second chambers, said shelf having a somewhat s-shaped configuration, said drain shelf comprising an upper horizontal level and a lower horizontal level, said upper level spaced from said lower level by a slanted vertical component, said lower level defining a drain aperture.