CR Box based on Honeywell HT-908

Construction

This is a version based on the Honeywell HT-908 fan. The version is more quiet than a box fan. The biggest drawback is that the fan control is not accessible in this design unless you cut an access panel in the box. The fan mounting was build with the box the fan came in. It’s mounted at an angle so that it doesn’t fall in, gaps are covered with duct tape.

CR Box built with Honeywell HT-908 fan

Power draw

speed	Watts
High	45.4
Med	40.4
Low	33.6