Doing a kitchen remodel and would like to use a slot diffuser through the space above the cabinets. Space is 5.5" x 56", 30" deep. I have depth space for 18" of transition where I have much more than 5.5". Would like a 2 slot, 1" per slot, 4"x48" diffuser to mount flush with 3/4" cabinet "filler" wood. Problem is, the only factory made diffusers I can find with plenums have their inputs 90 degrees to their face, I need one with the input 180 degrees (in line, so to speak). I'm connecting it to a 9" round existing duct, presumably with flex. I'm no sheet metal man, so would rather not build the plenum from scratch.
Anyone out there know a good solution for this?
Any help appreciated.
Can anyone point me to a supplier or a local contractor to Burbank, CA?