24
Baffle
Glass
Display
Door
Unit Cooler Recommended Coil Replacement
Left
Large cooler or freezer
Right
Large cooler or freezer
Large cooler or freezer where one wall will
not accommodate all required evaporators or
where air-throw distance must be considered.
Note: Always avoid placement of unit coolers
directly above doors and door openings
where low and normal temperature is being
maintained.
Allow sufficient space between rear of unit
cooler and wall to permit free return of air.
Refer to unit manufacturers’ catalog for
proper space.
Always trap drain lines individually to prevent
vapor migration. Traps on low temperature
units must be outside of refrigerated enclosures.
Left
Cooler or freezer with glass display doors
Right
Elevation view of glass display door cooler
or freezer. Be sure Air Discharge blows
above, not directly at doors. Provide
baffle if door extends above blower level.
