Goodman Manufacturing has built a business providing the tools to maintain just the right temperature. The company makes heating, ventilation, and air conditioning (HVAC) equipment for residential and light commercial use in North America. Goodman, which sells its products through more than 60,000 affiliated dealers at 900 locations, is one of the largest domestic makers of air conditioners, humidifiers, gas furnaces, heat pumps, and other products. It manufactures its products (under the Goodman, Amana, and Quietflex brands) at facilities in Texas and Tennessee. Goodman is a subsidiary of Daikin Industries.