The U.S. aircraft register, updated daily
Parts

Canister Ac

No failure report names the canister ac. 1 FAA approvals let 1 company make a replacement canister ac, Parker Hannifin CORP, Nichols Airborne Division holding the most (1).

Approved replacement parts 1 parts manufacturer approvals

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

For these models most: Embraer ERJ 170 E170 and E175 (1).

MakerPartReplacesFitsGrantedStatus
Parker Hannifin CORP, Nichols Airborne DivisionCanister AC Auxiliary Boost Pump 9C149-3Embraer P/N: 9C149-3Embraer Empresa ERJ 170-100 SE, ERJ 170-100 SU2006-03-08current

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.