I've been satisfied with this
Crane Mini Tower 1500W HeaterIt's fairly small and quiet, has a fan and thermostat (not calibrated in degrees though, turn to the right to make it warmer, to the left, cooler and the heater will cycle on and off). It has a tip-over shutoff (just a switch on the bottom, if the heater tips (or isn't on a solid/level surface), the heater turns off). The plastic parts stay cool to the touch, the front grill would probably hurt if you touched it while in operation, but it's not hot enough to, say, catch a piece of paper on fire.