Garrison
Garrison manufactures everyday household products such as heat pumps and air conditioners. Their best-selling item is a heat pump that produces hot water without much power. The temperature is set to the user's desire. It is composed of stainless steel, which is exceptionally robust, corrosion-resistant, and stress-resistant. They do have furnaces that work well and regularly. Their air handlers produce clean, pleasant air, making them a must-have.