Devices, systems, and vehicles for providing ventilation

A system comprising:

• an interface device configured to receive instructions from a user;
• an air supply unit;
• a controller configured to command the air supply unit to output air at a particular temperature responsive to the received instructions;
• a seat base including a first section of duct having a first end, the seat base to dispose within a cab of a vehicle;
• a second section of duct configured to connect at a first end to the air supply unit and at a second end to the first end of the first section of duct;
• and
• a third section of duct configured to connect to the first section of duct, the third section of duct including:
• a vent configured to direct air received from the air supply unit in a direction aft of the seat base;
• and
• the vent to dispose at least partially within a bulkhead of the vehicle, the bulkhead to dispose between the cab of the vehicle and a cargo bay of the vehicle.

A vehicle comprising:

• a cabin;
• a cargo bay disposed aft of the cabin;
• an interface device configured to receive instructions from a user;
• an air supply unit;
• a controller configured to command the air supply unit to output air at a particular temperature responsive to the received instructions;
• a seat base disposed in the cabin, wherein the seat base includes a first section of duct having a first end;
• a second section of duct configured to connect at a first end to the air supply unit and at a second end to the first end of the first section of duct;
• and
• a third section of duct configured to connect to the first section of duct, the third section of duct including:
• a vent configured to direct air received from the air supply unit in a direction aft of the seat base;
• and
• the vent to dispose at least partially within a bulkhead of the vehicle, the bulkhead to dispose between the cabin of the vehicle and the cargo bay.