View visual findings from this job here - https://visionshare.xoi.io/?id=XA-90AE-9F55BE43255D4BF9A5854203465FA1B0 Customer has no Heat at the first floor of the home: • At arrival confirmed that both First floor nest thermostats are calling for heat, but only cool air is blowing from the vents • Check the furnace in the basement • Confirm that the Honeywell zone panel is calling for heating and the indoor blower motor is on and running • The system is calling for heat pump at the moment, but it does not appear that any refrigerant is flowing through the line set • Check the outdoor condensing unit- System is off and showing an error code at the core diagnostic board of three red flashes, indicating pressure switch cycling • The error was recorded, and the system was reset with gauges connected to the condensing unit • Check pressures at the true suction and the high side of the system and confirm normal pressures Going nowhere near high or low pressure switch • Monitor system