Squisher
Minister of Fire
For certain the more thermometers the better IMO. I have three on my stove and an IR gun too. But many people never fully understand their appliance or system not in three years not in twenty. They just burn. Turn it up a bit if they think they want more heat turn it down for less. Throw on wood as it fits. Three years might be accurate for you but not for everyone. I'm on my second year with my summit and even last year I was nailing it, long burns on full loads. I credit thermometers, and this site too has been invaluable.
In your scenario of the thermometer causing confusion that's not really accurate. Obviously part of having and using a thermometer is being able to read it and evaluate how it's relevant to the appliance/installation. But a thermometer doesn't cause the confusion, a misinterpretation of it can I suppose. For myself I run a magnetic stovepipe thermometer for my stovetop thermometer and obviously it reads quite overfired at 650-700f. But because I know what temps I'm looking for, it's not causing me confusion it's telling me what I need to know.
I see no reason not to rely on them. It's fire, the actual temperature of things is invaluable information.
In your scenario of the thermometer causing confusion that's not really accurate. Obviously part of having and using a thermometer is being able to read it and evaluate how it's relevant to the appliance/installation. But a thermometer doesn't cause the confusion, a misinterpretation of it can I suppose. For myself I run a magnetic stovepipe thermometer for my stovetop thermometer and obviously it reads quite overfired at 650-700f. But because I know what temps I'm looking for, it's not causing me confusion it's telling me what I need to know.
I see no reason not to rely on them. It's fire, the actual temperature of things is invaluable information.