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New old stock.
Does not include original box.
does include installation instructions.

Trane X13790901020 Air-Fi Wireless Interface WCI BAYWVCII002 MOD2602 NOB
$50.00
Trane X13790901030 Air-Fi Communications Interface (WCI) New in Original Box
$100.00
Trane Air-Fi wireless communications sensor wcs hvac part system control airfi
$146.25
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