Yes. Charge HQ won't interfere with Tesla EV preconditioning. Energy used for pre-conditioning will be drawn from the charger when the vehicle is plugged in.
Energy used for preconditioning will be reported in the charging stats and appear as charging energy.
Battery heating occurs naturally when your EV charges. If you want to make use of battery preheating it is best to also try and schedule any grid charging to occur prior to your departure time.
