Most Type H were sold as model HY so many people know it only by this name. There were also models H (early ones), HX (lesser load capacity), HZ, and HW (more load capacity). For some time, they were also sold as model 1600.
The engine, gear box and many smaller parts are well known from other Citroën models: Engine and gearbox are nearly the same as in the Traction Avant and later the DS, only mounted with the engine to front. Head lights and speedometer were identical to the 2CV for a long time.
The distinctive corrugated body work was inspired by German Junkers of the 1930s, (the three engined Junkers Ju 52, being the last to use this construction). The ribs added strength without adding weight, and needed only simple, low cost press tools. The flat body panels were braced on the inside by 'top hat' box sections, at right angles to the ribs.
- An H-Type was used as the Broom Waggon in the film version of Belleville Rendez-vous.
- An HY was used by the murderer in the French horror movie Haute Tension (High Tension).
- The H-Type's most regular and prolific TV/film appearance is in the long-running French drama series 'Louis la Brocante' (1998-present), a sort of Gallic 'Lovejoy', where middle-aged antiques dealer Louis Roman (played by Victor Lanoux) drives an immaculate beige HY.
- An H-type appears in the Iain Softley film "Inkheart".
- An H-Type ambulance is in Bring Me the Horizon's music video for the song "It Never Ends."