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Viessman Vitocrossal 200 CM2 246 - Chip to increase capacity?!

Trane_Guy
Member Posts: 1
in Gas Heating
I am being told there is "chip" that can be "swapped out" which will allow the boiler to increase capacity output. Is this accurate? I have never heard of such a thing and would love to know more if this is in fact an option for these boilers. Boilers Model: CM2 246
0
Comments
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Coding card also known as coding plug. Viessmann I think “fixed” this issue.Gennady Tsakh
Absolute Mechanical Co. Inc.0
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