Sid Harveys Wholesale HVACR , 410 S. Henderson Rd., King of Prussia, PA 19406 has grown to become a network of 76 branches. Although Sid Harveys roots are in oil heating, they now supply more HVACR products than ever. Areas Served: Sid Harveys operates 76 supply houses along the East Coast from Maine to North Carolina spanning throughout the Midwest to the Rocky Mountain region. What Brands Does Sid Harvey's Sell? Sid Harveys carries name brand HVAC products from Acme, Amtrol, Aprilaire, Bell & Gossett, Bussman, Camco, Clenair, Cooper, Copeland, Danfoss, Duro Dyne, Emerson, Fasco, Field Controls, Fujitsu, Grundfos, Harris, Hart & Cooley, Honeywell, Hoshizaki, ICM, Inficon, JB, Kamco, Klein, Larkin, Lenox, Little Giant, Mars, Mitsubishi, Modine, Mueller, Nibco, Nu-Calgon, Paragon, Parker Hannifin, Ranco, Rectorseal, Rheem, Ridgid, Ritchie, Robertshaw, Robinair, Supco, Taco, Tecumseh, Tjerland, UEI, Watts, White Rodgers, Yellow Jacket and many others.