What is an acceptable CO level as monitored inside the furnace unit?Post created: 2016-10-01 Type of Equipment: Furnace Views: 458
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On 2016-10-01 Nancy wrote:
The HVAC technician showed me the CO monitor. It was 2 PPM. He had inserted it into the top section of the furnace (Trane). 2 PPM seems very low. He shut off the gas and said I needed a new furnace. I think he's blowing smoke out my butt. What does anyone else think?
On 2016-10-24 Mary wrote:
I had a Technician from Technical Hot and Cold who did the same thing to me with a 1 PPM reading. The local fire department said it was not a concern until reading reached 35PPM