Specifications include, but are not limited to: Companies who can provide parts and supplies for HVAC (Heating, Ventilation, and Air Conditioning) equipment. 5/16" copper tubing - 50ft roll 1/4" copper tubing - 50ft roll 1/2" copper tubing - 50ft roll 5 BUTTON SWITCH, ISLANDAIRE (or equivalent) B72-906 10,000 BTU WINDOW AC WITH HEAT 115V, FRIEDRICH (or equivalent) B72-908 HEAT AND AIR UNIT, FRIEDRICH (or equivalent) B73-090 23,500 BTU WINDOW UNIT AC WITH HEAT 230/208VOLTS, FRIEDRICH (or equivalent) BLOWER WHEEL, MCQUAY (or equivalent) CALGON ICE MACHINE CLEANER, NU-CALGON (or equivalent) CALGON NU-BRITE CONDENSER COIL CLEANER (1GALLON), NU-CALGON (or equivalent) CAPACITOR 5MFD 370V, DAYTON (or equivalent) CAPACITOR CD25+ 5X370 370V, SUPCO (or equivalent) CAPACITOR, 25+ 5MFD 440V, TITAN PRO (or equivalent)