TPI 4300 Series Low Profile Fan Forced Wall Heater, With Wall Box

Bought this to help take the chill off a master bathroom. Two of the bathroom's four walls are exterior walls, and the floor is over an insulated but unheated garage. Thought this would work better, or at least be less of a hassle, than a plug in free standing heater. Pros: easy install, easily painted to match wall and not stand out. Does put out decent heat, although not as much as the free standing unti. Cons: somewhat noisy, especially for the flow rate, and thermostat is marginal--it does control heat output, but only over a fairly broad range.