The silver dishes which caterers use that are heated from the bottom and keep food war?

Hi guys, I'm looking for some of those silver dishes, which often have lids that are heated from the bottom, I think with a flame and water, I'm not sure, but I don't know what they're called. Can anyone tell me the proper name please?!The silver dishes which caterers use that are heated from the bottom and keep food war?
They're called Chafing Dishes. Pop a sterno under them (or pack the bottom layer with ice) and you can keep things hot/warm/cold for hours!
Bain MarieThe silver dishes which caterers use that are heated from the bottom and keep food war?
Bain marie.
You can rent those from party rental supplies.



http://www.acmerental.net/