[ME-034] Cabin heating and ventilation in the DA42 Diamond are provided as follows: (Ref: POH Page 7 – 25)

• A) Right engine for seats and floor, left engine for canopy defrost, fresh air from under the right wing
• B) Left engine for seats and floor, right engine for canopy defrost, fresh air from under the right wing
• C) Right engine for seats and floor, left engine for canopy defrost, fresh air from under the left wing
• D) Both engines for seats and floor, both engines for canopy defrost, fresh air from under both wings