Climate Control
Cabin Preconditioning
Cabin preconditioning heats, cools, or clears the interior before departure while the vehicle is parked.
EV Dictionary: Climate Control
Browse electric vehicle terms and definitions related to Climate Control. 11 terms
Climate Control
Cabin-Air Recirculation
How recirculation reuses cabin air, reduces outside intake, and trades efficiency against air quality and visibility.
Climate Control
Camping Mode
A parked vehicle mode that can keep climate and selected comfort or electrical functions available while camping.
Climate Control
Electric Resistance Heater and PTC Heater
How fixed-resistance and PTC cabin heaters differ while both convert electrical energy directly into heat.
Climate Control
Heating, Ventilation, and Air Conditioning (HVAC)
HVAC controls cabin temperature, airflow, humidity, filtration, and window clearing in an electric vehicle.
Climate Control
HVAC Air Distribution and Flaps
How blowers, ducts, flaps, and outlets divide the work of moving and directing cabin air.
Climate Control
Pet Mode
How Pet Mode maintains cabin temperature, communicates its status, and remains limited by energy and system conditions.
Climate Control
Radiant, Contact, and Local Cabin Heating
How radiant, contact, and local heating warm occupants without first heating the entire cabin.
Climate Control
Refrigerants, Global Warming Potential, R-1234yf, and R-744
How refrigerants, GWP, R-1234yf, and R-744 differ in climate metric, safety, pressure, and system design.
Climate Control
Seat Ventilation and Active Seat Cooling
How ventilated seats differ from seats that actively cool their airflow or surface.
Climate Control
Stationary Climate Control
How parked-climate modes maintain the cabin, and why camping, pet, and preconditioning functions differ.