The mark consists of a stylized design of a caduceus with the staff design made of a thermometer and the serpent design made of tubes with gauges having wings at the side on the top; behind this design are designs of a concentric circle and a rectangle with the wording "HEATING, AIR CONDITION" and "COMMERCIAL REFRIGERATION" inside.
"HEATING, AIR CONDITION" AND "COMMERCIAL REFRIGERATION"
Design plus words, letters, and/or numbers
Color is not claimed as a feature of the mark.
Wings, birds' , Caduceus, Gauges, Thermometers, Circles, two concentric , Circles that are totally or partially shaded., Rectangles that are completely or partially shaded