Arrived onsite for maintenance of heating system along with humidifier service and dryer vent cleaning. The system may have non-condensibles in the refrigerant line. It also may have a refrigerant leak. If system is still problematic, next steps are recover refrigerant, pressure test lines, perform evacuation, and recharge system to manufacturer’s settings 64 ounces. We can use R22 or an alternate refrigerant. Recommend upgrading to a new system.
