By leaning against the stove, I inadvertently turned a burner ON, but didn't know it. We left for an hour or so - this was before we had Cooper, thankfully. When we returned, there was a very strong smell. But the alarm never went off. We opened all the windows, etc. found the source. How can an alarm be tested? Pushing the button only completes a circuit. It doesn't TEST the alarm.
Alan, Kathy & Cooper the camping cat
2014 Cedar Creek, 36CKTS
2013 GMC 2500 Denali
Full timers since 5/30/2013