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.
Related topics
Topic
Replies
Views
Activity
American Standard/Trane Furnace age please?
Inspecting HVAC Systems
3
9490
March 30, 2016
Skymark-Johnson controls HVAC age
Inspecting HVAC Systems
0
3054
March 15, 2017
Electric Rheem Furnace Age
Inspecting HVAC Systems
6
1747
December 4, 2020
furnace
AskNACHI.org Questions
1
1805
October 3, 2012
I need help!
Inspecting HVAC Systems
13
2676
February 21, 2011
