This Zerostart 17,500 BTU Cab Heater mounts to the wall of your van, bus or RV to provide plenty of warmth while saving space. 12V auxiliary heater uses warmth from your engine to efficiently heat your cab as you drive. 2-Speed reversible fan motors. Installation kit included.

• Auxiliary heating for off-road equipment, trucks, buses, vans and other vehicles
• Isolated, more efficient air flow prevents air loss through heater vents
• Built in grill protects the heater core which prevents damage and prolongs life
• Compact design to allow for a wide variety of placement options
• Less battery power needed compared to other secondary heaters