How many tons AC

[esch]

Got a Trane A/C manufactured in 1988 I beleive. Having trouble decoding the tonnage, Is there a help sheet somewhere I could use to help?

The Model Number is CD5AXA048000AAAA

Serial 4496X99664

Having a hard time because the unit is about a foot and a half wide and deep while 2 and a half feet tall.

Thanks, Matt

[Bill Kibbel]

4 ton unit. Trane has the date stamped on the data plate.

[esch]

4 ton unit. Trane has the date stamped on the data plate.

Thanks, the data plate with date was .... rough... heh... thats why i THINK it was 88

Thanks again, Matt

[Richard Moore]

According to the chart I have, and the decoder in the library here, that would be the 49th week (December) of 2004.

BTW, you can find the TIJ furnace decoder chart either by clicking on the Library button above, and then Popular Files, or directly at https://www.inspectorsjournal.com/forum ... _CHART.doc .

[esch]

Thanks for the chart, that will be usefull to a new inspector.. me =)

But its for furnaces unless I missed something, I'm speaking of the A/C condensing unit, sorry for any miscommunication, I know the unit is 80's the second number looks like 8 so I assume its March of 88

Thanks for the input, Matt