Avtron A18123-1 Bridge Interface Module Rev E $2,087.71 https://www.ebay.com/itm/387493279284?hash=item5a38663634:g:…
Avtron A20140 Bridge Interface Module $2,056.83 https://www.ebay.com/itm/296754271707?hash=item4517eed5db:g:…
Trane Purge Module /Revision X13650518-07 Rev Hincluded $815.61 Trane An item that has been used previously, fully operational an…
Avtron A35569 ADD-32 Plus Controller Module Rev Q $1,316.52 https://www.ebay.com/itm/296754314526?hash=item4517ef7d1e:g:…
York Circuit Board 031-01743-002 Rev Hincluded $958.66 York An item that has been used previously, fully operational an…