Sealed Unit Parts Co. (Supco) debuted several new products at the 2003 Air-Conditioning, Heating, Refrigerating Exposition (AHR Expo). The company’s various product lines apply to a wide market segment.
In the world of motors and drives at the 2003 AHR Expo, product changes evident at the show included more variable operation, variable mounting, less energy consumption, and a whole lot of interoperability.
Contractors and technicians who work through local supply houses may not think much about the reclamation process. However, it is filled with legalities, standards, and close monitoring.
The familiar Alco brand name will be replaced within the next 12 to 18 months. During the recent AHR Expo, it was announced that the Alco name is being changed to Emerson Climate Technologies Flow Controls.
Vast improvements in evaporative cooling and heat transfer equipment were showcased at the 2003 Air-Conditioning, Heating, Refrigerating Exposition (AHR Expo).
Leading names in the hydronic heating market showcased their new products at the 2003 AHR Expo as proof positive that the wet heat market continues to swell.
Refrigeration technicians are often called upon to service and repair reach-in coolers. A common repair on these coolers is to replace the temperature control. Using the wrong type of temperature control can cause problems down the road.
Removal of refrigerant from a system can be accomplished by one of two basic methods: passive or active. To comply with government regulations and best serve customer needs, time must be taken to evaluate the system and determine which method to employ. There are several questions that need to be considered by the technician.