System is operating upon arrival. Dan has no problems with systems or airflow. Furnace is found in hallway closet. Thermostat is responsive and calling for heat. Disposable filter was filthy and should be replaced, Dan doesn’t have any but will likely be going to the keep for getting some now. https://emergency-hvac-repair-in17384.kylieblog.com/31066555/not-known-details-about-install-new-heating-air-conditioning-system-in-sacramento