Our 400 Series is crafted in the USA with lightweight and durable powder coated aluminium, offering superior strength and performance. Providing reliable performance in even the most extreme conditions.

This product is ideal for heating each front seat in a jet boat or a cabin heater. Alternatively, this size is suitable for mounting on the bottom of seat bases and heating the rear occupants. Ideal for pairing with another heater for front occupants.

Technical Specifications

• 12 Volt 

• 40,000 BTU Heater 

• Amperage: Low 3, Med 4.5, High 6.5

• Air Flow: Low 250 cfm, Med 270 cfm, High 320cfm

• Hose barb: 5/8" 

Dimensions: 16 W x 6.5 H x 9.5 D | 407mm W x 163mm H x 242mm D
Cut out size: 6 ¾” x 16” | 172mm x 407mm rectangle