How many times have you gone off the grid or come into an RV park and forgotten to turn your Suburban water heater back on? Now you have to wait for your tank to heat up before you can wash off. Or, you have left it on when not in use and are adding a large power draw that is not desired? Well, not anymore! The Suburban IW60 on demand water heater is your solution! With an exclusive 60,000 BTU two-stage self modulating combustion system, your water will heat up instantly and endlessly. You can also upgrade to the On Demand Control Center which you can use to set a precise temperature for your comfort. Send us an email if you have further questions! Happy camping!