MARS has been a family-owned and operated business for over 75 years. In that time they've created a catalog of quality motors, components, service/installation parts, and equipment for the HVAC/R industry. They have an equipment division and a components division, each focused on creating products that their customers need. They offer one of the widest ranges of equipment in the HVAC industry and they pride themselves on their in-season availability and high-class warranties. Shop MARS products right here at Jackson Systems & Supply.