RV Information Decal It Is Not Safe To Use Cooking Appliances For Comfort Heating Item #LD102- IINSTUCAFCHIt Is Not Safe To Use Cooking Appliances For Comfort Heating. Cooking Appliances Need Fresh Air For Safe Operation. Before Operation: 1. Open Overhead Vent Or Turn On Exhaust Fan. 2. Open Window. Failure To Comply Could Result In Death Or Serious Injury.All Decals Are Peel And Stick Size: 5 1/8" Wide X 1 7/8" LongMade In USAPowered by eCRATER . List your items fast and easy and manage your active items.