Got home tonight to find the shipment of 6x6x6 flue wye's from HD on my front porch. The price was right and the quality of construction is good. I read in another post where someone used them and said the branch angle was closer to 60 degrees as opposed to 45. I find them to actually be closer to 70 degrees which brings me to the question... Is this too sharp an angle? I don't want to go through installing all this ducting only to find I have destroyed the performance using bad fittings.
I'm pretty bummed right about now. Hopefully there's good news, but I doubt it.
IMG_20150420_195900.jpg