Montgomery, Alabama. October 10, 2012 - Hartzell Engine Technologies LLC (HET) has received FAA TSO approval for its new I-Series of aircraft cabin heaters. Adapted from its military proven S-Series heaters, the I-Series heaters contain a new combustion tube constructed of Inconel®, a material proven to provide superior performance over ceramic coated stainless steel in extreme temperature applications. The I-Series heaters also feature a replaceable spark plug with an integral ground electrode to improve serviceability.
Hartzell’s new I-Series heaters directly replace Hartzell and Janitrol branded B-Series heaters and are exempt from the requirements of Airworthiness Directive 2004-21-05 applicable to the B-Series. The FAA has approved HET Service Bulletin A-101 revision G to provide installation approval for the I-Series in place of the B-Series. Hartzell will also offer factory rebuilt I-Series heaters and field upgrade kits to convert a B-Series heater to the new I-Series.
Welcome to our Web site. This site offers you the opportunity to learn more about HAROLD HASKINS, INC., the first FAA Repair Station for aircraft heaters, founded in 1967.
HAROLD HASKINS, INC. is an Authorized Distributor for Hartzell Engine Technologies (Janitrol & C & D) and Meggitt/Stewart Warner-South Wind Combustion Aircraft Heaters and their components - heaters, ignition assemblies, spark plugs, blower assemblies, dc motors, brushes, bearings, blower wheels, fuel pumps, fuel pressure regulators, gaskets, grommets, and AN/MS hardware.
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