I have a chart on DWH ages by ser #, and a chart on furnace ages by ser #, does any one have access to a similar chart on AC units for size and age? I don’t do many in the hills but occasionally run across one when I inspect down the hill.
I have a chart on DWH ages by ser #, and a chart on furnace ages by ser #, does any one have access to a similar chart on AC units for size and age? I don’t do many in the hills but occasionally run across one when I inspect down the hill.
Someone posted this
http://hisearch.org/hvac.aspx