Installed the heater myself and it worked immediately. It's been three weeks, so far so good. The temperature out the faucet is very close to the thermostat set point on the unit. I also love the push ignitor feature.
Kenmore hydrosense electronic gas waterheater, our most efficient series of gas water heaters. Patented self powered technology, complete electronic temperature control and diagnostics requiring no external power source, LED self diagnostics light, upper and lower temperature sensors, multifunction control know, and push button piezo ignitor.