If you're like me who works on cars or other projects in the garage constantly, do yourself a favor and consider this unit. I'm not a fan of working in the cold. I have pushed projects back because of the temperature in the garage being too cold. This unit will change things for you and make your environment a lot more pleasant to be in during those cold winter days. Turn it on and walk away for about 15-25 minutes and you'll be welcomed to more comfortable temperatures when you return!