Two boxed appliances went through the same checkout on 2026-08-19: a 28 lb countertop microwave priced like any ordinary parcel, and a 190 lb front-load washer did not price at all, it routed straight to a freight review request. Almost every appliance question comes down to which side of that line the unit sits on.
One box came back with five prices. The other came back with a phone number.
Typing "countertop microwave oven boxed for shipping" with no measurements supplied returned a 22 × 17 × 14 in carton at 28 lb. Five services quoted it on the Berkeley Heights, NJ 07922 to Chicago, IL 60607 lane on 2026-08-19, and every one of them is an ordinary ground service, no different from shipping a toaster or a fan.
| Carrier | Service | Price | Estimated transit |
|---|---|---|---|
| UPS | Ground | $33.16 | 4-5 business days |
| FedEx | Ground Economy | $34.31 | 5-6 business days |
| UPS | 3 Day Select | $54.85 | 4-5 business days |
| FedEx | Ground | $54.90 | 4-5 business days |
| UPS | Ground Saver | $55.37 | 4 business days |
This is the pattern for almost anything that fits on a kitchen counter: toaster ovens, air fryers, instant pots, countertop ice makers, mini fridges, sewing machines, vacuum cleaners, space heaters. Each of those has its own worked example linked below, because the weight and box size shift the number, but none of them leave the ordinary parcel network.
The same checkout was given "front load washing machine boxed for shipping," a 28 × 30 × 44 in carton at 190 lb, on the same Berkeley Heights, NJ to Denver, CO 80202 lane, also on 2026-08-19. It returned no parcel rates. Instead the tool flagged it as commercial freight and pointed to a person rather than a checkout button, with the estimated weight it had just been given, 190 lb, printed back on the result.
That is not a bug in the calculator. It is the same wall every parcel carrier publishes for itself, and a washer, dryer or full-size refrigerator sits on the far side of it before the box is even taped shut.
| Carrier | Max weight | Max length | Max length + girth |
|---|---|---|---|
| UPS | 150 lb | 108 in | 165 in |
| FedEx Ground | 150 lb | 108 in | 165 in |
| USPS Ground Advantage | 70 lb | Not set separately | 130 in |
A washer at 190 lb clears none of the three. Neither does most of a full-size refrigerator or a full-size range, which is why our own refrigerator guide and air conditioner guide land on the same answer from different starting weights. When a unit sits close to the line rather than well past it, price it anyway; a compact dorm-size washer or a window air conditioner can still land under 150 lb and clear the parcel network.
Drain a washer's hoses, defrost and dry anything that held ice or condensation, and pull the water reservoir on a coffee maker or humidifier. Trapped water shifts weight in transit and can freeze against the interior on a cold truck.
Tape doors, drawers and lids shut, and remove glass shelves, racks and trays to wrap and pack separately. A door left free to swing is the single most common cause of a cracked appliance body in transit.
Original packaging is molded to the unit's actual stress points, with foam blocks under the corners and a wraparound sleeve. A generic box protects the outside; the manufacturer's box protects the parts that actually fail.
Carriers revise these limits without notice; use the version in force on the day the appliance is being tendered.
Yes. A boxed countertop microwave at 28 lb priced through five carrier services on a Berkeley Heights, NJ to Chicago, IL lane, from $33.16 with UPS Ground, quoted 2026-08-19. Toasters, air fryers, instant pots and similar countertop units all price the same way.
150 lb is the wall on the two carriers that matter here. UPS and FedEx Ground both cap a single package at 150 lb, 108 in in length, and 165 in in length plus girth, both read from ups.com and fedex.com on 2026-08-19. A boxed 190 lb front-load washer run through our own checkout on the same date did not return parcel rates at all; it returned a freight review request instead.
No. A 190 lb boxed washer quoted through our checkout on 2026-08-19 came back flagged as commercial freight, with no parcel rates offered and a note that packages this heavy are not labeled automatically. Refrigerators run the same weight range and hit the same wall; a person prices those through freight review.
Either one can trigger it. UPS and FedEx both publish a second ceiling alongside the 150 lb ceiling: a package longer than 108 in or measuring more than 165 in in length plus girth is out of parcel service even if the scale reads light, because a washer's or dryer's cabinet is usually the thing that fails first.
Drain and dry anything that held water or refrigerant, tape down doors and drawers so they cannot swing open in transit, and remove or bag glass shelves and racks separately. The original manufacturer carton with its foam corner blocks is worth keeping specifically for this reason; a generic box rarely protects the same points.