InterNACHI®️ Forum
Furnace Age
Specific Inspection Topics
Inspecting HVAC Systems
ekartal6
(Erol Kartal)
November 29, 2007, 11:39pm
1
Anyone know the manuf. date of American Standard furnace serial
#L171N1X29
.
Thanks
ekartal6
(Erol Kartal)
November 29, 2007, 11:50pm
2
Got it, thanks.
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