Came out today for a Lennox system not operating. Upon inspection I found that the thermostat would call for ac and the condenser would turn on but the blower will not operate. I noticed that the control board usually has a led status light that blinks. The led light is not operating. The control board is receiving the call for the fan however it still won’t operate. My recommendation is to replace the control board and then continue diagnostics. With a power surge the may be other issues with the system. We will need to get the control board operating before we can state that the system is operating properly. This is a Lennox system model #G60UH-36A-070-07, serial #5907F05065. Chud office will have to reach out to the homeowner with a proper repair quote.