MOTOR (Sold Separately) – MasterCool motors are all- copper wound designed specifically for MasterCool to run longer and cooler than any other evaporative cooler motor. To ensure optimum performance, motors are sold separately to allow selection of the appropriate size motor for the space. Detailed recommendations are available on the packaging. MC Series The advanced, single-inlet cooler that offers: Colder air than conventional aspen-pad coolers. The original MasterCool pad can save up to 75% off the cost of traditional air conditioning. MASTERCOOL® ADVANTAGES 1. 10-Year Limited Warranty against leakage due to rust-out of the cabinet. 2. The MasterCool Motor has all-copper windings for increased reliability and longer life, and is backed by a 2-year warranty. Most are sold separately to allow a choice of horsepower. 3. High-Capacity Pumps are thermally protected, grounded and U.L. Recognized. Upgraded with our new, tough electric motor and a 2-year warranty. 4. MasterCool® Pad for long life and consistent efficiency. 8" thick on MC Series and 12" thick on High performance HC Series. Unique design for easier cleaning and longer life. 5-year structural warranty. 5. Dry Module keeps blower and motor dry and away from the water and air cooling section. 6. Low Profile is up to one foot shorter than conventional coolers. 7. Dynamically Balanced Blower Wheel with positive locking system for long and quiet performance. 8. POLYBOND Finish that combines the corrosive protection and ease of cleaning of plastic with the strength of steel. 9. Junction Box for easy plug-in of either 120V or 240V motors and pumps. 10. High Capacity Water Distribution System assures even wetting of the pad for maximum efficiency. Field proven for over 10 years. HC Series All the benefits of the original MasterCool with these added benefits: Up to 5 degrees colder air. The 12" thick MasterCool pad is the ideal solution for larger homes, providing greater cooling capacity and commercial-grade components for longer life. MC Series The advanced, single-inlet cooler that offers: Colder air than conventional aspen-pad coolers. The original MasterCool pad can save up to 75% off the cost of traditional air conditioning. MASTERCOOL® ADVANTAGES 1. 10-Year Limited Warranty against leakage due to rust-out of the cabinet. 2. The MasterCool Motor has all-copper windings for increased reliability and longer life, and is backed by a 2-year warranty. Most are sold separately to allow a choice of horsepower. 3. High-Capacity Pumps are thermally protected, grounded and U.L. Recognized. Upgraded with our new, tough electric motor and a 2-year warranty. 4. MasterCool® Pad for long life and consistent efficiency. 8" thick on MC Series and 12" thick on High performance HC Series. Unique design for easier cleaning and longer life. 5-year structural warranty. 5. Dry Module keeps blower and motor dry and away from the water and air cooling section. 6. Low Profile is up to one foot shorter than conventional coolers. 7. Dynamically Balanced Blower Wheel with positive locking system for long and quiet performance. 8. POLYBOND Finish that combines the corrosive protection and ease of cleaning of plastic with the strength of steel. 9. Junction Box for easy plug-in of either 120V or 240V motors and pumps. 10. High Capacity Water Distribution System assures even wetting of the pad for maximum efficiency. Field proven for over 10 years. HC Series All the benefits of the original MasterCool with these added benefits: Up to 5 degrees colder air. The 12" thick MasterCool pad is the ideal solution for larger homes, providing greater cooling capacity and commercial-grade components for longer life. Specifications *Industry Standard rating represents a numerical index for use in comparing units of different manufactureres. MC43, HC43, MC63, and HC63 are down discharge. MC44, HC44, MC64, and HC64 are side discharge. Model Motor Motor Cabinet Duct Shipping Operating Industry Number HP Kit H W D Opening Weight Weight Std. CFM Rating* MasterCool - MC Series MC43/44 1.2 971J 271.4 42 43 173.4 x 173.4 135 185 4200 MC43/44 3.4 972J 271.4 42 43 173.4 x 173.4 135 185 4800 MC63/64 3.4 972J 321.4 42 43 193.4 x 193.4 190 250 5500 MC63/64 1 940J 321.4 42 43 193.4 x 193.4 190 250 6500 MasterCool High Performance - HC Series HC43/44 1.2 971J 271.4 42 47 173.4 x 173.4 150 215 4200 HC43/44 3.4 972J 271.4 42 47 173.4 x 173.4 150 215 4800 HC63/64 3.4 972J 321.4 42 47 193.4 x 193.4 210 295 5500 HC63/64 1 940J 321.4 42 47 193.4 x 193.4 210 295 6500 Select your model and horsepower from the chart on the left, then select the correct MasterCool motor below. Kit Includes Motor, Sheave & Cord* 1.2 HP 3.4 HP 1HP 120 Volt Motors 971J 972J 940J 240 Volt Motors 973J 974J 941J *purchase kits separately from coolers The world leader in evaporative cooling technology, AdobeAir, Inc. is continually involved in the process of product improvement. AdobeAir, Inc. therefore reserves the right to change specificat...