What is actually on a Dacor rating plate
A Dacor rating plate carries a Model number and a Serial number — nothing more. There is no separate parts-catalog reference number stamped alongside them, so identifying a Dacor appliance means recording the model and serial exactly as printed and matching them against the correct era before ordering anything. The one confirmed plate location we can point to, straight from Dacor’s own Modernist wall oven manual, is the inner side of the door trim; for every other type the location is not documented in a primary source we could find, so we ask owners to check the door edge, the door frame, or an interior wall and photograph whatever they find rather than guess at a spot.
Two generations, one company
Dacor traces to 1965 and Pasadena, California, and remained under the founding family until Samsung Electronics America closed its acquisition in September 2016. That single year splits every Dacor appliance into two generations: Legacy Dacor, built on Dacor’s own proprietary control boards, and Samsung-era Dacor, built on the Modernist generation’s different electronics. A model that looks vintage is not proof of a Legacy board on its own — the archived Heritage collection, with its H-prefix names, kept selling classic-styled ranges and ovens well after the acquisition closed. Only the model and serial number settle which generation an appliance actually belongs to.
Collections are not eras
Dacor’s current lineup organizes itself into design styles — Contemporary, Transitional, and Professional — sitting under the Modernist generation name, the flagship SmartThings-connected line. Historic, pre-2016 lines confirmed individually include Renaissance wall ovens, Distinctive ranges, Epicure ovens, Millennia ovens and ranges, and Preference cooktops, each with its own model badge. Heritage sits apart from all of them: a real, now-archived collection with its own H-prefix SKUs, but a collection name, never a synonym for “before 2016.”
Real model families we service
Wall ovens include the Contemporary DOB30M977DS family and the Transitional DOB30T977SS and DOB30T977DS. Cooktops include the induction DTI36M977BB and DTI30M977BB and the gas DTG36P875NS and DTG30M954FS. Ranges span the Modernist Pro DOP48M96DL and DOP36M86D pairing, the archived Heritage HGPR30S and HIPR30S, the older Distinctive DR30DNG and DR30GS, and the Legacy ER30D, ER36D, and ER48D platform. Dishwashers include the current DDW24G9000AP and the earlier DDW24T999BB, alongside older EDW and IDW units. Refrigeration spans the DRF-prefix French-door line, the DRR-prefix refrigerator columns, the DRZ-prefix freezer columns, and the DRW-prefix wine columns. The built-in coffee system, CM24P and CM24T, is confirmed discontinued with no successor SKU anywhere in Dacor’s current catalog.
A serial-number date decode we choose not to lean on
A document said to come from a Dacor service portal circulates on third-party sites and claims to decode the manufacture date hidden inside a serial number, with different rules for pre-2016 and post-2016 formats. Two independent copies of it agree with each other, but neither traces back to a Dacor-hosted original we could verify directly, so we treat it as a widely reported service-industry decode rather than Dacor’s own published rule. We build our own era identification around the model number instead, which every source in our research confirms directly.
Finding your plate, and getting service
Copy the full model and serial string down before you call, and photograph the plate if its exact location is not obvious — on every type but the wall oven, we cannot point you to one confirmed spot. Our experienced technicians fit genuine OEM or trusted-supplier parts to any Dacor model, Legacy or Samsung-era, once that string is in hand. Current specifications for a given model can be checked directly at www.dacor.com. Once your model and serial are confirmed, schedule a visit; the labor we perform is covered for 30 days.