came out as an emergency call to check on a customer’s HVAC system that wasn’t functioning properly and they thought it was an electrical issue. The disconnect for both the condenser and the heat unit had power, andwere also putting out power, 240V to be exact. it seemed like the condenser had an issue, the wires landed on a contactor, and the contactor wasn’t pulling in like it was supposed to. I told the customer to have an HVAC technician check if any of the relays or modules had to be replaced
