Shipping weight reflects calculated Dimensional Weight and is not actual product weight - see here for details.

Kuuma water heaters are designed for the marine environment.

Features:

• Dimensions (Including mounting plate): 20 "D x 13.6"W x 13.6" high
• Each heater is built from a marine quality aluminum alloy
• A large diameter heat exchanger is standard on all units
• 120 Volt / 1500 Watt heater element
• Marine UL certified for your safety assurance
• The high temp limiter is manually reset at the breaker panel – not inside the heater itself
• Without Temperature Control Valve