New Kuuma marine 6 gallon water heater. Model number 11812. This is a combination water heater and can run on engine coolant heat exchange, 120 volt AC, or both. This model has the heat exchanger barbs on the rear and all other connections and fittings on the front (see pictures). Replaces Attwood, Whale, and Seaward water heater models S600, S600W, and S700 (dimensions may be slightly different, see below).
Specs
- Capacity: 6 Gallon
- Material: Aluminum
- Overall Dimensions: 19.75″ D x 13.75″ W x 13.625″ H
- Body Dimensions: 16″ D x 13.75″ W x 13.625″ H
- Heat exchanger barbs: 5/8″ O.D.
- Cold water supply and hot water outlets: 1/2″ NPT
- Mount Arrangement: Front-Rear
- Electrical Input: 120V, 50Hz – 60Hz (1500W)
- Wiring Configuration: L1 & N
- Heat Exchanger Position/Material: Rear/AL
- T&P Valve Type: 150psi & 210 degree F, CSA
