Kuuma Products 11850 11 Gallon Marine Water Heater 240V Front Heat Exchanger

The Kuuma Products 11850 is a premium 11-gallon marine water heater designed for boats, RVs, and marine applications. This horizontal-mount water heater features dual heating capability through both 240V electrical power and an integrated front-mounted heat exchanger, providing flexible hot water solutions on the water or at dock.

Key Features:

• Marine-grade corrosion-resistant aluminum construction for long-lasting durability in harsh environments
• Dual heating sources: 240V electric element and front heat exchanger for engine coolant integration
• Ignition-protected controls for safe marine electrical compliance
• Side-to-side mounting brackets for horizontal installation
• Manual reset safety feature
• High temperature capacity up to 210°F maximum water temperature
• Includes T&P (Temperature and Pressure) relief valve rated for 100 PSI and 210°F
• L1 and N wiring configuration for 240V systems

Specifications:

• Capacity: 11 gallons
• Voltage: 240V (L1 & N wiring)
• Heat Exchanger: Front-mounted
• Mounting: Horizontal orientation with side-to-side brackets
• Dimensions: 18-7/8" W × 16-1/4" H × 21-5/8" D
• Maximum Temperature: 210°F
• Relief Valve: 100 PSI / 210°F

Ideal for replacing existing marine water heaters or new installations where space and reliability are essential. Sold individually.