Water Heaters Raritan 6 Gallon Water Heater W/O Heat Exchanger Code: RAR170601 Price: $769.00 Quantity in Basket: none Raritan 6 Gallon Water Heater w/Exchanger Code: RAR170611 Price: $757.95 Quantity in Basket: none Raritan 12 Gallon Water Heater W/O Heat Exchanger Code: RAR171201 Price: $719.00 Quantity in Basket: none Raritan 12 Gallon Water Heater w/Exchanger Code: RAR171211 Price: $819.00 Quantity in Basket: none Raritan 20 Gallon Water Heater W/O Heat Exchangert Code: RAR172001 Price: $779.95 Quantity in Basket: none Raritan 20 Gallon Water Heater w/Exchanger Code: RAR172011 Price: $884.95 Quantity in Basket: none Raritan Hot Water Heating Tank Repl Element (Screw-In) Code: RARWH1A-S Price: $26.95 Quantity in Basket: none Raritan Hot Water Heating Tank Repl Element (Bolt-On) Code: RARWH1A Price: $29.50 Quantity in Basket: none Raritan Pressure Relief Valve f/ Hot Water Heater Code: RARWH3 Price: $29.99 Quantity in Basket: none Raritan Replacement Thermostat f/Water Heater Code: RARWH16(2016) Price: $66.99 Quantity in Basket: none