Richard L New York , NY December 04, 2015 Appliance: Thermador Wall Hood PHE36US Thermador Range Hood Phe36us: Control board was jarred loose. How to replace Housing, Control Board (Phe). An appliance repair company, CorJust Enterprises from Long Island, came several times to fix the problem. But not once did their technicians determine that the problem was as simple as getting a new housing box for the control board. They tried other remedies, like pushing the broken control board into place. I wondered: maybe you can buy a new control board housing box, so I looked on the internet, found appliancepros.com had such a box and ordered it. It was easy to install and now all is well. Not only did I get just the right piece, but I saved a few hundred dollars from paying CorJus more service repair fees. 3 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes