Purchased a Hot Dawg 60000 btu heater for shop from Ecomfort and it's just to stupid lould, fan pushes the air alright but the hole niegbor hood hears it. Forget listening to the radio. My bad for being lazy and not doing enough research. Looks like Reznor has taken positive measures to address the noise generated from the fan and wanted to see if their are any happy Reznor owners here? Thanks