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Disconnect AM10 on GB142
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skiwater9
Member Posts: 1
in Gas Heating
We have a GB142-40 with AM10....no error codes but only intermittently working. How can I disconnect the AM10 to troubleshoot to determine if that is the issue? It fires intermittently and only heats to about 110F.
0
Comments
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Hello @skiwater9,
See pages below, may help.
Page 104
https://www.powerequipmentdirect.com/manuals/GB142Service.pdf
Page 7
https://inspectapedia.com/heat/Bosch-Buderus-AM10-Modulating-Outdoor-Reset-Control-Manual.pdf
National - U.S. Gas Boiler 45+ Years Old
Steam 300 SQ. FT. - EDR 347
One Pipe System0 -
Sounds like you have a loose connection .
There was an error rendering this rich post.
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