Raritan 20-Gallon Hot Water Heater w/o Heat Exchanger - 120v [172001] Electrical | Inverters and upgrading firmware

and upgrading firmware

Biodegradable oil should be used only after motor pump is mounted to boat in vertical position

Magnification - 1X

As the result

Raritan 20-Gallon Hot Water Heater w/o Heat Exchanger - 120v [172001] Electrical | Inverters and upgrading firmware1700 Series Water Heater 120v 20 Gallon W O Engine Heat Exchanger The "1700 Series" water heater provides hot water for galley and shower. Dense foam insulation provides better and longer heat retention than traditional fiberglass. The tank itself is protected by a 75 PSI T& P (temperature and pressure) relief valve. The cylindrical design of the tank enables it to withstand more pressure than a cube shaped tank. Heat exchanger models can be connected