Good workmanship and everything for this installation, and the connection cable is already tuned and is long enough. One should also use the security screw thus has the spotlight a good grip on the wall and not crazy when the pull switch is operated. The 3 power levels ranging completely out, I usually turn the third stage (1500 watts) and in 10 - 15 min. the bathroom is relatively warmed. The heater can also be adjustable in three levels so you can adjust it according to its own. At first it smelled a bit after combustion odors at level 3, but they are gone after a short time. More money you actually need not spend unless it is needed a higher power.
