Waterline Heater

No failure report names the waterline heater. 32 FAA approvals let 2 companies make a replacement waterline heater, Electrofilm Manufacturing Company holding the most (16).

Approved replacement parts 32 parts manufacturer approvals

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

Electrofilm Manufacturing Company 16 Electrofilm Mfg CO 16

For these models most: Boeing 767 (32), Boeing 747 (20), Boeing 727 (10).

Maker	Part	Replaces	Fits	Granted	Status
Electrofilm Mfg CO	Waterline Heater 115529-106	S417N204-106	Boeing 747SR Series, 747-100 Series, 747-100B Series	2017-08-29	current
Electrofilm Mfg CO	Waterline Heater 115529-112	S417N204-112	Boeing 727-200 Series, 767-200 Series,...	2017-08-29	current
Electrofilm Mfg CO	Waterline Heater 115529-110	S417N204-110	Boeing 727-200 Series, 767-200 Series,...	2017-08-29	current
Electrofilm Mfg CO	Waterline Heater 115529-115	S417N204-115	Boeing 747SR Series, 747SP Series, 747-100 Series	2017-08-29	current
Electrofilm Mfg CO	Waterline Heater 115529-113	S417N204-113	Boeing 767-200 Series, 767-300 Series,...	2017-08-29	current
Electrofilm Mfg CO	Waterline Heater 115529-117	S417N204-117	Boeing 747-100 Series, 747-200B Series,...	2017-08-29	current
Electrofilm Mfg CO	Waterline Heater 115529-107	S417N204-107	Boeing 747SR Series, 747-100 Series, 747-100B Series	2017-08-29	current
Electrofilm Mfg CO	Waterline Heater 115529-111	S417N204-111	Boeing 727-200 Series, 767-200 Series,...	2017-08-29	current
Electrofilm Mfg CO	Waterline Heater 115529-114	S417N204-114	Boeing 767-200 Series	2017-08-29	current
Electrofilm Mfg CO	Waterline Heater 115529-105	S417N204-105	Boeing 727-200 Series, 767-200 Series,...	2017-08-29	current
Electrofilm Mfg CO	Waterline Heater 115529-103	S417N204-103	Boeing 747-SR Series, 747-100 Series,...	2017-08-29	current
Electrofilm Mfg CO	Waterline Heater 115529-116	S417N204-116	Boeing 747SR Series, 747-100 Series, 747-200B Series	2017-08-29	current
Electrofilm Mfg CO	Waterline Heater 115529-104	S417N204-104	Boeing 727-200 Series, 767-200 Series,...	2017-08-29	current
Electrofilm Mfg CO	Waterline Heater 115529-118	S417N204-118	Boeing 747SR Series, 747-100 Series, 747-100B Series	2017-08-29	current
Electrofilm Mfg CO	Waterline Heater 115529-109	S417N204-109	Boeing 747-100 Series, 747-200B Series,...	2017-08-29	current
Electrofilm Mfg CO	Waterline Heater 115529-108	S417N204-108	Boeing 747SP Series, 747-100 Series, 747-200B Series	2017-08-29	current
Electrofilm Manufacturing Company	Waterline Heater 115529-103	S417N204-103	Boeing 747-SR Series, 747-100 Series,...	2002-10-09	current
Electrofilm Manufacturing Company	Waterline Heater 115529-108	S417N204-108	Boeing 747SP Series, 747-100 Series, 747-200B Series	2002-10-09	current
Electrofilm Manufacturing Company	Waterline Heater 115529-105	S417N204-105	Boeing 727-200 Series, 767-200 Series,...	2002-10-09	current
Electrofilm Manufacturing Company	Waterline Heater 115529-106	S417N204-106	Boeing 747SR Series, 747-100 Series, 747-100B Series	2002-10-09	current
Electrofilm Manufacturing Company	Waterline Heater 115529-116	S417N204-116	Boeing 747SR Series, 747-100 Series, 747-200B Series	2002-10-09	current
Electrofilm Manufacturing Company	Waterline Heater 115529-114	S417N204-114	Boeing 767-200 Series	2002-10-09	current
Electrofilm Manufacturing Company	Waterline Heater 115529-115	S417N204-115	Boeing 747SR Series, 747SP Series, 747-100 Series	2002-10-09	current
Electrofilm Manufacturing Company	Waterline Heater 115529-109	S417N204-109	Boeing 747-100 Series, 747-200B Series,...	2002-10-09	current
Electrofilm Manufacturing Company	Waterline Heater 115529-107	S417N204-107	Boeing 747SR Series, 747-100 Series, 747-100B Series	2002-10-09	current
Electrofilm Manufacturing Company	Waterline Heater 115529-104	S417N204-104	Boeing 727-200 Series, 767-200 Series,...	2002-10-09	current
Electrofilm Manufacturing Company	Waterline Heater 115529-113	S417N204-113	Boeing 767-200 Series, 767-300 Series,...	2002-10-09	current
Electrofilm Manufacturing Company	Waterline Heater 115529-111	S417N204-111	Boeing 727-200 Series, 767-200 Series,...	2002-10-09	current
Electrofilm Manufacturing Company	Waterline Heater 115529-117	S417N204-117	Boeing 747-100 Series, 747-200B Series,...	2002-10-09	current
Electrofilm Manufacturing Company	Waterline Heater 115529-110	S417N204-110	Boeing 727-200 Series, 767-200 Series,...	2002-10-09	current
Electrofilm Manufacturing Company	Waterline Heater 115529-118	S417N204-118	Boeing 747SR Series, 747-100 Series, 747-100B Series	2002-10-09	current
Electrofilm Manufacturing Company	Waterline Heater 115529-112	S417N204-112	Boeing 727-200 Series, 767-200 Series,...	2002-10-09	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.