The U.S. aircraft register, updated daily
Parts

Enclosure Evaporator

No failure report names the enclosure evaporator. 2 FAA approvals let 2 companies make a replacement enclosure evaporator, Aviation Technologies INC holding the most (1).

Approved replacement parts 2 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a enclosure evaporator and sell it as an approved part for the models named. These are the companies holding such approvals for a enclosure evaporator:

MakerPartReplacesFitsGrantedStatus
Aviation Technologies INCEnclosure Evaporator Module ATG1250420AAR 1250420British Aerospace 3200, 32001994-02-13current
Aviation Technologies GroupEnclosure Evaporator Module ATG1250420AAR 1250420British Aerospace 3200, 32001992-11-26current

Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.