Instruct: Classify a review into positive or negative sentiment.
Query: False Alarm

Just finished up with a dramatic afternoon visit from the Atmos gas man. After my unit was screaming "GAS" for a while and saying 216 PPM CO, I figured it was a real emergency. The unit in my basement about 20 feet away from my hot water heater. My wife was taking a shower at the time, and the heater was on. I figured it was the real deal.Long story short, Atmos sent a guy out within 20 minutes, who did a battery of tests on the gas lines, meters, and even took a longer look at my water heater than my plumber does. He spent well over an hour diagnosing things, using his professional meters, recreating the same conditions, etc. The only possible cause was a faulty meter.DO NOT BUY THIS CRUMMY METERThe one good thing was that the Atmos guy wrote the issue up as an outside gas meter replacement - not a faulty meter - so he didn't charge me anything! And he spent lots of time explaining everything to me. Go Atmos!