if it's mainly a cold weather issue, yes, a cleaning and lube. wine, and shopping, and christmas…well, what more can a girl ask for? out of any buyers advice about air conditioning and heating equipment that someone can give you this is probably the most important part. if you need to room to warm up fast, this is your heater. can someone explain what the differences are between the two units and is there an advantage to one over the other. it's almost the same, my new mailman is still trying to figure it out. once again thank you, great job an 2 thumbs up. 