I HAVE A GOODMAN FURNACE IT IS VERY NOISYPost created: 2012-06-29 Type of Equipment: Furnace Views: 365
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On 2012-06-29 Deano Swingaducci wrote:
ECM motors or variable speed motors are quieter. In addition, if your duct size is too small, that can cause air velocity noise. You most likely have one or the other.