Does anybody know what the P2006T service single-engine ceiling is in not-so-warm IMC (e.g. with carb heat on)?
Does the P2006T even have carb heat? I mean the traditional kind, where the air is heated by sending it through an exhaust muff, before it enters the carbs.
The Rotax 912S installations I know of either have no carb heat at all, or have heated carbs (using the engine coolant). With heated carbs, there is no performance loss so the usual configuration is "always on".