Condensate Neutralizers are required by National, State, and Local Codes
NATIONAL STANDARD PLUMBING CODE; 6.1.1: Neutralizers shall be provided where required to prevent liquid waste containing "Acid or Alkaline" waste or other harmful substances from entering a building drainage system or private sewer or treatment plant or process. 6.1.6a: Neutralizing or dilution tanks shall be provided where necessary to prevent "Acidic or Alkaline" waste from entering the building drainage and sewer system. MICHIGAN STATE PLUMBING CODE; Section 314.1: Fuel-burning appliances. Liquid combustion byproducts of condensing appliances shall be collected and disposed to an approved plumbing fixture or disposal area in accordance with the manufacturer's installation instructions. Section 803.2: Neutralizing Devise Required for Corrosive Wastes. Corrosive liquids, spent acids or other harmful chemicals that destroy or injure a drain, sewer, soil or waste pipe, or corrosive noxious or toxic fumes or interfere with sewage treatment...