Control knobs mounted on end for best visibility and ease of operation. Designed with a special contour to fit snugly against convex vehicle ceilings. Only two inches thick and weighs just over six pounds. Filter replacement is convenient and easy to perform.
Add On Heat Kit:
For 47000 series use part number 47330-4551 (1050W)
or 47333-4551 (1600W)
For all but 47000 series use part number 9333-4551