Purging Air and Bleeding Terminals
HVAC Troubleshooting
•
4m 1s
Air is the enemy in a boiler system and needs to be removed from the system for proper operation. In this video, you will learn how to correctly purge air from a hydronic heating system using standard hoses and boiler drains.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
Up Next in HVAC Troubleshooting
-
Troubleshooting and Replacing a Press...
This video will demonstrate the proper way to diagnose and/or replace a pressure switch on a gas-burning appliance in the field.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
-
Flame Sensor Operation and Maintenance
In this video, you will learn how flame sensors operate, and how to maintain them in a gas heating system.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
-
How To Inspect a Heat Exchanger
This video showcases the proper way to inspect a primary and secondary heat exchanger on a condensing furnace in the field. This method can also be done on non-condensing furnaces as well. This is an important part of any heating system inspection and/or service calls as well.
Interested in lear...
