Lat3914aae what is the cubic ft. capacity?

If the exact answer using part number, from Kenmore or whirlpool, a good close answer can be found as

https://www.whirlpool.com › blog › washers-and-dryers › large-capacity-dryers.html
Large Capacity Dryers | Whirlpool

Most standard dryers offer between 5.0 and 7.0 cubic feet of capacity. To help translate cubic footage into real-life laundry loads, consider that a 7.0 cu. ft. dryer can usually fit about 9-15 full-sized bath towels per load. Exact capacity varies by model so be sure to check the manufacturer's recommendations.

Total Capacity (Cu. Ft.)
20.5
Refrigerator Capacity (Cu. Ft.)
15.27
Freezer Capacity (Cu. Ft.)
5.26

source
https://www.manualslib.com/manual/54236/Frigidaire-Ffht2117l-W.html?page=2#manual

Total Refrigerator Capacity 26.70 cu ft Measure Freezer Fresh Food Total Capacity Cubic Feet 7.66 cu ft 19.02 cu ft 26.70 cu ft Liters

After some work online...I found this advertisement buried among a bunch of other ads:
Magic Chef RB15-1A: Top-freezer style with 14.6 cubic ft. capacity and optional ice maker -- $439.

So, as I suspected the "15" in the model number is the cubic feet (total I would say). The 14.5 is probably actual, with the unit "rated" as a 15 CF.

Naturally, to find the cu. ft of the freezer, measure in inches then multiply the width X height X depth and divide that resulting rather large number by 1728 to get your cubic feet of the freezer.

You could also do the same with the refrigerated section, and add the results together and they should be near 14.5 total.

Get cubic foot size by multiplying height x width x depth.
Divide that by 1728. If oven is 12 x 12 x 12 then it's exactly 1 cubic ft.
If 6 x 6 x 6 then it's 1/2 cubic ft or. 50 cu ft

This is called a 21 Cubic Ft unit.

The actual specifications are:

Freezer Capacity: 6.5 Cu. Ft.

Refrigerator Capacity: 14.5 Cu. Ft.

Total Capacity: 20.9 Cu. Ft.

4 cubic ft washer
7 cubic ft dryer

The capacity of the Kenmore 80 series is 3.0 cubic foot. The 90 series washer is 3.2 cubic foot.

It's in the model number, and it's 4.4 cft. Which is one of the largest capacity washers available.