Also known as: htr.
HTR has various meanings in the Aviation category. Discover the full forms, definitions, and usage contexts of HTR in Aviation.
Hateruma, Yaeyama Islands,Japan
AviationA heat exchanger placed in the ventilation system that diffuses heat from the engines cooling system into an airstream generated by an inline fan. An electro mechanical device that converts electricity into heat, normally for use in raising the temperature of fluid stored in a reservoir or tank.
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