View visual findings from this job here - https://visionshare.xoi.io/?id=XA-A243-AEDF0922C93243DF98E3BEFEF3D731EB Customer has no heating in the home. The boiler has went off on an error code.- E21: At arrival on the boiler is off on an error code The error was reset in the system was tested- The boiler fired right up normal operation Confirm that all three zones are working properly Spoke with Tom from Burnham technical support and did Extensive diagnostic work on the system It appears that the gas pressure is higher than they would like going to the boiler and he is suspicious of the control board and would like to replace it He is recommending that Regulator being installed on the gas line and the control board be replaced While on site, we calibrated the boiler best as possible to avoid the error from reappearing It is still very possible that the boiler may shut down on an error code, which would result in the customer having to manually reset the boiler The customer knows how t