AAF Herman Nelson Unit Ventilator Parts

AAF Unit Ventilator

AAF American Air Filter Herman Nelson unit ventilators have been keeping classrooms comfortable for over 90 years. They are designed to be easy to maintain and service. When that time comes and you need service parts, Air Distributors helps keep your unit ventilators maintained with high quality parts at the best prices.

AAF Herman Nelson classroom units are used by school systems all over the US. These unit can last 50 years or more, so it is important to keep them maintained with quality OEM parts. OEM parts keep your classroom unit ventilators operating at peak efficiency.

  • Couplings
  • Motors
  • Shafts
  • Bearings
  • Blower Wheels
  • Coils
  • much more

AAF-Herman Nelson unit ventilators have been built under several brand names including:

  • AAF
  • AAF-McQuay
  • AAF-Herman Nelson
  • Herman Nelson
  • McQuay
  • Snyder General

Do your budget a favor. Get your quality AAF-Herman Nelson unit ventilator parts from Air Distributors. Call us today at 800-866-1210, or use our contact form to request info. Be sure to include your complete model number and serial number.

AAF Classroom Unit Ventilators

Critical Parts Lists

Models:AHB,AHF,AHR,AHV – UAVx, UAHx; Size 7, 10, 13, 15 – CPL_UVENT001
Models:AHB,AHF,AHR,AHV – UAVx, UAHx; Size 20 – CPL_UVENT002
Models:AH,AV Size 3-5 – CPL_UVENT003
Models:AH,AV Size 6 – CPL_UVENT004
Models:AE,AT,AZ Size 24-30 – CPL_UVENT005
Models:AE,AT,AZ Size 36-44 – CPL_UVENT006
Models:AE,AT,AZ Size 48-54 – CPL_UVENT007

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