Patent ID: 7065977

Claim:
A refrigerated merchandiser comprising: an enclosure having a rear wall, a bottom wall, a top wall, a pair of side walls and a front wall defining a refrigerated display cabinet and having an access opening in said front wall for providing access to the refrigerated display cabinet; an evaporator disposed in operative association with the refrigerated display cabinet; a compartment heat insulated from the refrigerated display cabinet; a condenser disposed within said compartment; a condenser fan disposed within said compartment in operative association with said condenser; and a compressor disposed within said compartment and connected in refrigerant flow communication with said evaporator and said condenser for circulating refrigerant through said evaporator and said condenser; said condenser having a plurality of tube banks, each tube bank being a serpentine tube having a plurality of parallel, straight tube rows extending between a pair of spaced end plates, the tube banks being disposed such that respective tube rows are aligned in an in-line arrangement wherein the tube banks are spaced apart in the longitudinal direction at a spacing of S 1 , of at least 0.7 the transverse spacing S 1 between tube rows within the tube banks.