Thermal Anti
No failure report names the thermal anti. 7 FAA approvals let 4 companies make a replacement thermal anti, Honeywell International INC. holding the most (4).
Approved replacement parts 7 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a thermal anti and sell it as an approved part for the models named. These are the companies holding such approvals for a thermal anti:
For these models most: Gulfstream G-V Gulfstream V (3), Boeing 737 (2), Dassault FALCON 7 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Meggitt (North Hollywood) INC | Thermal Anti-IceValve EA101881L | F7XC301910011B1 | Dassault Aviation Falcon 7X | 2026-07-06 | current |
| Honeywell International INC. | Thermal Anti-Ice Valve 3290662-1 | 3290662-1 | The Boeing Company 737-300 Series, 737-400 Series,... | 2023-01-31 | current |
| Honeywell International INC. | Thermal Anti-Ice Valve 510-0020-3 | 510-0020-3 | Gulfstream Aerospace... GV | 2022-12-12 | current |
| Honeywell International INC. | Thermal Anti-Ice Valve 510-0020-5 | 510-0020-5 | Gulfstream Aerospace... GV | 2022-12-12 | current |
| Honeywell International INC. | Thermal Anti-Ice Valve 510-0020-4 | 510-0020-4 | Gulfstream Aerospace... GV | 2022-12-12 | current |
| Parker Hannifin CORP | Thermal Anti-Ice Valve 5980021-105 | 5980021-105 | Rolls-Royce RB211 TRENT553-61, TRENT 556-61, TRENT556B-61 | 2002-05-05 | current |
| Honeywell International INC | Thermal Anti-Ice Valve 3290662-1 | Boeing 3290662-1 | Boeing 737-300, -400, -500 | 1993-08-05 | current |
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.