Overview

Amazon mandates that sellers list full‑size appliances—such as dishwashers, washers, dryers, refrigerators, ranges, and cooktops—with a complete set of physical specifications. The rule took effect this quarter and applies at the moment a new listing is created or an existing one is edited. Accurate data helps shoppers confirm fit, reduces costly returns, and keeps listings from being suppressed.

Key Points

• Dimensions required — Width, depth, and height must be entered for every full‑size appliance, e.g., a 24‑inch‑wide built‑in dishwasher.
• Unit of measurement specified — Sellers must indicate whether dimensions are in inches or centimeters, preventing mismatched expectations.
• Weight details mandatory — Both the product’s net weight and its shipping weight are needed; a 150‑lb refrigerator would list 150 lb as product weight and, say, 180 lb as shipping weight.
• Model number compulsory — The manufacturer’s exact model identifier (e.g., “LG‑LFXS26973‑W”) must be included to enable cross‑referencing.
• Appliance categories covered — The rule targets full‑size dishwashers, laundry machines, refrigeration units, and cooking appliances; compact or portable versions are exempt.
• Fee‑category impact — Because size and weight drive referral and fulfillment fees, correct weight entries directly affect cost calculations.

How the Listing Requirements Work

1. Collect core dimensions — Measure the appliance’s exterior width, depth, and height. For a 30‑inch‑wide wall oven, record 30 in (W) × 24 in (D) × 36 in (H).
2. Assign measurement units — Attach the unit label to each figure; Amazon accepts “in” or “cm”. A seller listing a European‑style fridge would use “cm” for all three dimensions.
3. Determine product and shipping weight — Weigh the appliance unloaded for product weight, then add packaging to calculate shipping weight. A 200‑lb dryer might list 200 lb (product) and 230 lb (shipping).
4. Enter the manufacturer’s model number — Pull the exact alphanumeric code from the product label or spec sheet. For a Samsung Flex Duo range, the model could be “NR58K5600SS”.