NOT KNOWN FACTS ABOUT CUSTOM FABRICATION DUCTWORK IN ELK GROVE

System is working on arrival. Dan has no issues with systems or airflow. Furnace is located in hallway closet. Thermostat is responsive and calling for heat. Disposable filter was dirty and really should be replaced, Dan doesn’t have any but are going to be going to the store to obtain some these days. I suggested the pure hair X polarizer for a