Heating Ventilation Air Conditioning and Refrigeration

Commonly Claimed Conditions

Conditions service-connected at a higher rate among 3E1X1 veterans, often tied to occupational exposures and physical demands.

• Post-Traumatic Stress Disorder (PTSD)9411

  Mental Disorders

• Intervertebral Disc Syndrome (IVDS)5237

  Musculoskeletal

• Degenerative Arthritis of the Spine5242

  Musculoskeletal System

• Knee, Other Impairment of5257

  Musculoskeletal System

• Dermatitis or Eczema7806

  Skin

• Migraine8100

  Neurological

Also known as

three echo one x-ray one · hvac · heating · air conditioning · refrigeration