Winware 20 Qt Commercial Grade Aluminum Pasta Cooker - Professional Kitchen Pasta Pot for Restaurants, Catering & Home Cooking

This pot is big, but you can gather that from the other reviews. I can also attest that it is extremely well made. The aluminum is thick, there is heavy duty riveting, and the stainless inserts are strong. It is obviously made for the abuses of a commercial kitchen.The inserts hook to the outside rim of the pot for draining or filling. I did need to pry them open a little bit extra with a flathead screwdriver to make them loose enough to engage the pot.The pot measures 14 1/2" diameter and 7" tall, so 20 quarts is accurate. It took me about 25 minutes to bring it to a rolling boil from cold tap water. My stove is a residential kitchenaid 5 burner stove with an advertised 18,000 BTU central burner. This may not work on a lower end cook top.This is awesome for my family of six with three growing boys. We each get what we want without it taking hours and food going cold.