Summit 24" Wide All Refrigerator All Freezer Combination ARS8PV FS24LSTACKMED2 20 Inch x 15 Inch x 5 Inch simply wired and enamel coated Hose and Regulator simply wired and enamel coated to be hung on the wall Toilet Seat Exterior DTFAR Temperature display converted to Fahrenheit DL2B Factory installed NIST calibrated digital data logger (DDL) Extra key LHD Left hand door swing Interior LockBoxSS Interior locking compartment LockBoxW Interior locking compartment with window DR Ventilated Drawer Lock KAL Keyless Access Lock Factory installed locks Keyed lock conveniently located towards the top of the door for added security (2 keys included for each unit)