I think it'll get hot enough. I have a flat on the front extension of mine and I keep a pot on it all the time, it won't boil but it gets darn hot. I actually keep sap in it. I keep my hydrometer cup in it and it's always hot. I use the hot sap in a thermos to keep my hydrometer clean and warm. I can rinse filters as well. I make my tea and coffee with the hot sap.