HVAC Procedure and Performance Guide

Clean register

Training for this procedure can be found in these courses:

                         131 – Oil Heat l  and  161 – Boilers l


Register must be free of dust and debris.  Applicable safety procedures must be followed.


  1. Review job order.
  2. Put on safety and protective equipment and apparel.
  3. Determine best method for cleaning register (in place or removed).
  4. Turn system off.
  5. Proceed with cleaning register according to determination made in Step 3.
  6. Brush, vacuum, wash, rinse and dry register.
  7. Reinstall register.
  8. Leave equipment in required operating status.
  9. Remove safety and protective equipment and apparel.
  10. Gather tools, equipment and leftover materials, and leave work site clean.