II. Common Ameristar HVAC Problems A. Airflow issues 1. Insufficient airflow. One common problem that homeowners encounter with their Ameristar HVAC systems is insufficient airflow. This can lead to rooms not reaching the desired temperature or an overall lack of comfort. To troubleshoot insufficient airflow, start by checking the air filter.. I am working on a furnace with younger tech it's a 90% with enclosed burners. It's going off rollout that's inside burnerThe limit is rated to trip at 180. I found temp does get to 180 on long run cycles. we checked gas pressure. Temp rise under design max. We took inducer off check for blockage. Inducer run cap good. It lights off fine no rollout after blower kicks on.
Troubleshooting an intermittent heat complaint at one of the family farm houses. This video takes place after I'd done my work, because I didn't think about.. Rene has worked 10 years in the HVAC field and now is the Senior Comfort Specialist for PICKHVAC. He holds an HVAC associate degree and EPA & R-410A Certifications.