We have some drama during the installation of control board. The technician slipped on the steps and was taken to the hospital. A different tech replaced him and installed the control board successfully. The cost for the control board and installation was $752.00!! I was a bit surprise to read the comments on the invoice after the tech left. The comments said the recommendation was to replace the system. That was not the recommendation. It was never mentioned to me. The only remedy that was proposed was to replace the control board. Now, I'm wondering if I have a bigger problem than the control board. Here is the tech comment: Customer called for no heat on main level. Found control board is failed. Checked heat exchanger. Heat exchanger have corrosion but didn't find any crack as of today. Recommended to replace system. Customer wants to has control board replace. Replaced control board kit. Started system. It started working with ok. Checked voltages & amps draws. Checked all electrical connections. System working ok at this time.
