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Our replacement parts division can be reached via the following contact:

DeSoto Head Office USA Mike Ferguson
Engineered Air 32050 West 83rd Street DeSoto, Kansas 66018
Phone: (913) 956-3526 Fax: (913) 583-1406

parts2.jpg (265387 bytes)This division specializes in HVAC replacement parts for current and discontinued air conditioning systems. A large percentage of our business involves the marketing, procurement, distribution and sale of mechanical and electrical service parts for a wide range of heating, ventilating, air conditioning and refrigeration (HVAC/R) equipment. This includes Airtemp*, Chrysler Airtemp*, Climatrol*, Climatrol Industries*, Dunham-Bush, Edpac, Fedders*, Fresh Air Solutions*, Lodestone*, Mueller Climatrol*, Nesbitt Multizone Rooftop*, Trane, Typhoon*, and Worthington* plus many more. On the product brands indicated with an asterisk (*), RSI owns the proprietary rights to be the "only factory source for genuine O.E.M. replacement parts."

parts1.jpg (1001715 bytes)Due to a high degree of customer urgency on major equipment failures, RSI/Fairfield handles a high percentage of same-day air shipments from its fully computerized inventory. Same-day overnight shipments are routinely made on orders received a late as 3 p.m. We not only serve customers throughout the United States and in 25 foreign countries. 

Please contact Al Switendale or John Flanagan with any questions or e-mail



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