duct diffuser in hvac system Fundamentals Explained
IDHE-O The IDHE-O can be a duct heater that is UL mentioned for outdoor apps. This duct heater can be mounted in various positions like the IDHE.Obstructed Diffuser Deal with: Objects or particles blocking the diffuser face can obstruct airflow and have an affect on its overall performance. On a regular basis Verify and thoroughly clean the diffuse