The keurig thermal carafe is constructed of double-walled stainless steel with vacuum-insulated technology to help retain heat, keeping beverages within 5 degrees of their initial temperature for 30 minutes after brewing How do I keep my Keurig carafe hot? To turn on the warming plate, press and hold the carafe button for three seconds The … Read more
traditional drip coffee makers keep coffee hot one of two ways: with a hotplate under a glass carafe or in an insulated thermal carafe , which is often more expensive. “We find that there isn’t a significant difference in temperature loss between the two types,” says Ginny Lui, a test engineer at Consumer Reports. How … Read more
A 2008 study found that the optimal hot beverage temperature was 136 F. Many mug warmers will keep your beverages hot in a range between 120 F to 150 F, give or take If you are very particular about your coffee temperature, look for an option that allows you to set a precise temperature. What … Read more