Qmark Heater Muh 204. Condition is "New". This heater has been sitting in our Garage. It is brand new, never been used, the box has been opened for pictures. Any questions you may have please send them my way. I will try my best to answer them. One picture has the model number and all the other specifics. It is on the heavy side, maybe about 60 lbs, if not more. It is the unit only, I'm not sure how you would turn it on and make it operate. I'm sure if you're familiar with these, you would know.