Havaco designs and manufactures superior quality plastic, America-Made heating, ventilation, and air conditioning products with the intent to solve installation, distribution, or on-going maintenance concerns. Whether it is ease of install, ease of use, shipping and warehousing benefits, or product longevity, HaVACo products are THE NEW STANDARD for all your commercial, institutional and residential projects. Our superior quality plastic will not rust, corrode, or discolor.