Use this reference to identify current and legacy Sub-Zero refrigeration and Wolf cooking appliances. Model suffixes can change with finish, handle, hinge, dispenser, or fuel configuration.
Reviewed August 27, 2026 by the Manhattan Subzero repair team.
Where is my model number?Check the serial/rating tag inside the appliance or in the use-and-care guide.
Base model vs. suffixA suffix may identify door finish, handle, hinge, dispenser, or other options.
Not sure what you have?Call 212-933-9469 and read the full model number from the tag.
Refrigeration
Current Sub-Zero model families
Classic Series (CL)
Current full-size refrigeration, all-refrigerator, all-freezer, over-under, side-by-side, French-door, and wine-storage base models.
CL3650R
CL3650RID
CL3650RG
CL3650F
CL3050U
CL3050UID
CL3050UG
CL3650U
CL3650UID
CL3650UG
CL3650UFD
CL3650UFDID
CL4250UFD
CL4250UFDID
CL4850UFD
CL4850UFDID
CL3050W
Designer Series (DEC / DET)
Current column, tall, combination, internal-dispenser, and wine-storage base models.
DEC1850FI
DEC2450R
DEC2450FI
DEC3050R
DEC3050RID
DEC3050FI
DEC3650R
DEC3650RID
DEC3650FI
DET3050R
DET3050RID
DET3050FI
DET3050CI
DET3050CIID
DET3650R
DET3650RID
DET3650CI
DET3650CIID
DEC1850W
DEC2450W
DEC3050W
DET3050WR
Designer Drawers & Undercounter
Current drawer refrigeration plus Designer Undercounter refrigerator, beverage, combination, wine, and ice-maker models.
ID-24R
ID-24RO
ID-24F
ID-24FI
ID-27R
ID-30R
ID-30F
ID-30FI
ID-30C
ID-30CI
ID-36R
ID-36C
ID-36CI
DEU2450BG
DEU2450R
DEU2450RO
DEU2450CI
DEU2450W
DEU2450W/ADA
DEU1550W
DEU1550I
PRO Series
Current professional-style 36-inch and 48-inch refrigeration base models.
PRO3650
PRO3650G
PRO4850
PRO4850G
Earlier generations
Legacy Sub-Zero models
Legacy Classic / Built-In (BI)
Built-In models made before the current CL generation. Finish, handle, dispenser, and hinge suffixes may follow the base model.
BI-30U
BI-30UG
BI-36U
BI-36UID
BI-36UG
BI-36R
BI-36RG
BI-36F
BI-36S
BI-42S
BI-42SD
BI-48S
BI-48SD
Legacy Designer (IT / IC / ID)
Previous-generation integrated columns and tall units; many current ID drawer models remain in service.
IC-18FI
IC-24R
IC-24FI
IC-24CI
IC-30R
IC-30RID
IC-30FI
IC-36R
IC-36RID
IC-36FI
IT-30R
IT-30RID
IT-30FI
IT-30CI
IT-30CIID
IT-36R
IT-36RID
IT-36CI
IT-36CIID
200 / 300 / 500 / 600 Series
Long-running legacy full-size refrigeration models commonly found in Manhattan kitchens.
201R
201FD
211
241
251
3211RFD
361RFD
501R
501F
511
532
542
550
561
590
601R
601F
611
632
642
650
680
685
690
695
700 Series & Legacy PRO
Integrated drawer/tall models and the earlier 48-inch PRO generation.
700BR
700BF
700BFI
700BC
700BCI
700TR
700TF
700TFI
700TC
700TCI
736TR
736TFI
736TC
736TCI
IC-27R
IC-27FI
648PRO
648PROG
Wine Storage, Undercounter & Ice Makers
Common discontinued wine-storage, undercounter refrigeration, and clear-ice models.
315W
424G
424S
424FSG
427G
427S
427RG
427RS
430
BW-30
IW-18
IW-24
WS-30
UW-24
UC-24R
UC-24BG
UC-24C
UC-24CI
UC-24RO
315I
UC-15I
UC-15IP
Cooking appliances
Wolf model families
Dual Fuel Ranges (DF)
Current 50-series and legacy Dual Fuel range models.
DF30450
DF36650
DF36450G
DF36450C
DF48850
DF48650G
DF48650C
DF48450F
DF48450DG
DF48450CG
DF60650F
DF60650DG
DF60650CG
DF304
DF366
DF364C
DF364G
DF486C
DF486G
DF484CG
DF484DC
DF484DG
DF484F
DF606CG
DF606DC
DF606DG
DF606F
DF604CF
DF604GF
Gas & Induction Ranges
GR sealed-burner, earlier R open-burner, and IR induction range families.
GR304
GR366
GR364G
GR364C
GR486G
GR486C
GR484CG
GR484DG
GR484F
GR488
GR606CG
GR606DG
GR606F
R304
R366
R364C
R364G
R486C
R486G
R484CG
IR30450
IR36550
IR30451
IR36551
IR48751
Rangetops (SRT / RT)
Sealed-burner and earlier open-burner rangetop model families.
SRT304
SRT366
SRT364C
SRT364G
SRT486C
SRT486G
SRT484CG
SRT484DG
SRT484F
SRT486W
RT304
RT366
RT364C
RT364G
RT486C
RT486G
Cooktops & Modules
Gas, induction, electric, and integrated-module families; T, P, and S suffixes indicate style or finish.
CG304T/S
CG304P/S
CG365T/S
CG365P/S
CG365C/S
CI304
CI365
CE304
CE365
CT30G
CT36G
CT15I
CT30I
CT36I
CT15E
CT30E
CT36E
MM15
GM15
FM15
SM15
TM15
IM15
Built-In Ovens, Steam & Speed Ovens
M, E, and L Series wall ovens plus convection steam, speed, and microwave families.
SO30PM
SO30TM
DO30PM
DO30TM
SO3050P
SO3050T
DO3050P
DO3050T
SO30
DO30
L Series
CSO2450
CSO24
SPO2450
SPO24
MWC24
MS24
MW24
MDD24
MDD30
Warming Drawers, Coffee & Outdoor
Warming, coffee, outdoor grill, burner-module, and legacy barbecue families.
WWD30
WD30
EC24
EC2450
OG30
OG36
OG42
OG54
BM13
SB13
BBQ242
BBQ362
BBQ48
Ventilation
Wall, island, liner, cooktop, and downdraft ventilation model families.
PW Series
PWC Series
PI Series
PL Series
V Series
DD30
DD36
DD45
W Series
WC Series
I Series
Manufacturer references
Confirm the exact model and suffix
Product names and production status change. For exact manufacture dates, specifications, and complete suffix details, use the manufacturer’s official model timelines.