In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
WM GV6 Boiler Honywell intergrated boiler control
I have 2 GV6 Weil McLain boilers. The one that is not working has a
Honeywell S9301A1001 integrated boiler control
The green power light is on
the purge light is flashing which means the air flow is not proven
My other boiler has the updated model 1013-200 integrated boiler control.
Is my problem the boiler control module or is there possibly another issue.
what does it mean that the air flow is not proven?