Find out why HVAC technicians’ rules of thumb must be based on math, not something made up or convenient, from ACCA HVAC expert Ed Janowiak.
Manager of HVAC Design Education at ACCA
Ed Janowiak is ACCA's Manager of HVAC Design Education and can be reached at ed.janowiak@acca.org or 703-824-8878.
Latest posts by Ed Janowiak (see all)
- Hey Ed, What Happens When We Have Reduced Volumes for Branch Run and Go through a Supply Outlet Covering? - September 4, 2024
- Hey Ed, How Does Manual D Deal with Variable Speed Systems? - August 28, 2024
- It Will Never Work - August 21, 2024