Left to the pitot heat are three more anti ice switches. I don't remember the exact names, but these also include fuel vent heatings. Always switch these on. I can reproduce starving engines in icing conditions if these are off.I never use the "h" key.Alex

Thanks Alex. I'll keep those on. Funny, that area of the panel is getting more attention from me as cabin pressure, pilot heat, and these de-ice switches you mention are all right there. Don't have to think about them much in the Scount package and the SF260.