Commercial dishwasher product attributes

A commercial dishwasher record has to answer installation questions as well as performance ones. Supplier data tends to lead with racks per hour and leave the rest in a spec sheet: incoming water temperature and pressure, booster heater rise, drain requirements and electrical load. Those values change with the sanitizing method, because a high-temperature machine needs a booster or very hot supply water, while a chemical machine relies on a sanitizer dose at a lower temperature.

One model is often sold in several electrical configurations, with and without a booster, and in straight-through or corner layouts. Each changes the connected load, the circuit size and sometimes the footprint, so each orderable configuration needs its own record. Rack size is a compatibility field as much as a dimension: most door-type and conveyor machines take the standard 20 x 20 in rack, and the record should say so rather than leave it implied.

Performance numbers need context. Racks per hour is usually calculated from the shortest cycle, and rinse water per rack depends on the cycle chosen. Storing the cycle times next to these figures, together with the sanitation and electrical listings, lets a buyer compare machines on the same terms.

The commercial dishwashers attribute template

18 candidate fields in 5 groups, ordered the way a record gets built: identify the item, capture its specifications, then record fit and the evidence behind any claim. 12 are marked Core: without them the item cannot be identified or filtered. Example values show the expected format only; they do not describe a real SKU.

Identity

Which exact item, variant and pack this record describes.

Check before use: Preserve leading zeros and punctuation, validate against the manufacturer record, and check the GTIN check digit and packaging level before linking.

Attribute	Type	Priority	Example format
Manufacturer Part Number (MPN) manufacturer_part_number_mpn	Identifier	Core	DT-60HT-3P
GTIN-14 / UPC-A gtin_14_upc_a	Identifier	Core	10012345600309

Technical specifications

Measured or rated values that must travel with their unit and test conditions.

Check before use: Store the number and unit separately. Convert only when the source unit and test conditions are known.

Attribute	Type	Priority	Example format
Capacity, Racks Per Hour capacity_racks_per_hour	Number · racks/h	Core	55
Electrical Supply (Voltage / Hz / Phase) electrical_supply_voltage_hz_phase	Controlled list	Core	208-240 V / 60 Hz / 3 Ph
Total Connected Load total_connected_load	Number · kW	Core	17.2
Final Rinse Water Consumption final_rinse_water_consumption	Number · gal/rack	Core	0.74
Incoming Water Supply Requirement incoming_water_supply_requirement	Text	Core	140 °F min supply; 20 ± 5 psi flowing; 4 gr/gal max hardness
Overall Dimensions (W x D x H) overall_dimensions_w_x_d_x_h	Text · in	Core	25-1/4 x 29-1/2 x 66-3/4 in (door closed)
Wash Cycle Times wash_cycle_times	Text · s	Buyer decision	60 / 90 / 150 (selectable)

Selection attributes

The type, material and option choices buyers filter and compare on.

Check before use: Map supplier wording to a governed vocabulary only after checking the source text and which variant it applies to.

Attribute	Type	Priority	Example format
Machine Type machine_type	Controlled list	Core	Single-tank door type
Sanitizing Method sanitizing_method	Controlled list	Core	High temperature (hot water sanitizing)
Booster Heater Configuration booster_heater_configuration	Controlled list	Buyer decision	Integral electric booster, 40 °F rise
Ventless Condensing System ventless_condensing_system	Controlled list	Buyer decision	No (conventional)

Fit & compatibility

What the item mounts to, mates with, replaces or works alongside.

Check before use: Keep model and series qualifiers. A similar-looking part is not a verified fit until a source says so.

Attribute	Type	Priority	Example format
Rack Size Accepted rack_size_accepted	Controlled list	Core	19-3/4 x 19-3/4 in (standard 20 x 20 in rack)
Installation Orientation installation_orientation	Controlled list	Buyer decision	Straight-through or corner (field convertible)

Evidence & compliance

Listings, standards, classifications and origin claims that need a document behind them.

Check before use: Link the manufacturer document or label with its edition or date. Never copy a certification from a neighboring SKU.

Attribute	Type	Priority	Example format
Country of Origin country_of_origin	Controlled list	Core	United States
Sanitation Certification sanitation_certification	Controlled list	Channel / evidence	NSF/ANSI 3
Electrical Safety Listing electrical_safety_listing	Controlled list	Channel / evidence	cULus listed (UL 921)

Normalize supplier values

The same value arrives in many spellings. Map each raw string to one governed value, and keep the raw text beside it so a reviewer can see what the supplier actually wrote.

Often missing from supplier files

These fields are commonly absent from price lists and basic feeds, even though the information usually exists in a datasheet, label or installation manual. Treat an empty value as a request for evidence, not as permission to fill it from a similar model.

• Heat Gain to Space (Latent and Sensible, BTU/h)
• Booster Heater Temperature Rise (°F)
• Idle Energy Rate (kW) and Washing Energy (kWh/rack)
• Minimum Circuit Ampacity (MCA)
• Peak Drain Flow Rate (gal/min)

Questions the record must answer

Buyers and counter-sales reps choosing commercial dishwashers ask questions like these. Each one needs a specific field, sourced for the exact variant.

• Will this machine run on our existing 208 V three-phase circuit?
• Do we still need a booster heater if our building supplies 140 °F water?
• Can it be installed in a corner layout with our current soiled dish table?
• How much water does it use per rack on the normal cycle?

From supplier file to record

1. Resolve identity first. Link the supplier SKU, manufacturer part number and packaging identifiers without merging distinct variants or pack sizes.
2. Extract with the source attached. Pull values from rows, tables and datasheets, keeping the raw text, unit and page or row reference.
3. Map to your classification. Assign the ETIM, ECLASS, UNSPSC or internal class your company licenses, and keep the supplier's original terms.
4. Review, sync and watch. Hold conflicts and safety-related values for a category expert, write approved values to ERP or PIM, and recheck when the supplier sends a new file.

For the full method, see how to build a category attribute template and the category catalog gap audit.

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