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HVAC 101

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  1. Dampers Explained
  2. Insulation Check
  3. Finding Signs Of Rats In The Attic Space
  4. Drawing A System
  5. Duct Inspection
  6. Heating Sequence Of Operation - Standard Furnace
  7. Ladders, Drops & Attic Access
  8. 5 Inch Media Filter Replacement
  9. Remove Locking Refrigerant Caps
HVAC 101 Remove Locking Refrigerant Caps
Video 9 of 9
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Remove Locking Refrigerant Caps

These caps help prevent leaks and require a special HVAC key to access.

Remove Locking Refrigerant Caps