LAVERGNE, Tenn. - A.O. Smith Electrical Products Co. announced that it has expanded its line of 4-in-1® multiple-horsepower motors to now include new 1/2-horsepower ratings. The company said the new 4-in-1 motors replace hundreds of the most popular 1/2-1/5 hp, 208-230 and 460 volt, 825 or 1,075 rpm residential and commercial condenser fan motors.
The company said the expanded line includes three new 1/2-horsepower ratings for the deluxe 4-in-1 HeatMaster® motor series for use in high ambient temperature applications. With this new horsepower option, the 4-in-1 line now reduces the need to stock four different models for replacement applications.
The HeatMaster line of motors is built with UL and CSA approved Class F insulation, which enables these motors to meet 70°C (158°F) maximum ambient temperatures. In addition, the ultra high-torque designs and the use of double sealed ball bearings allow the 4-in-1 HeatMaster motors to perform in the toughest applications, said the company.
A.O. Smith’s 4-in-1 motors may be mounted by bellyband, thru-bolts, or shell holes. The totally enclosed construction of the motor allows for all-angle mounting and they are designed with a water-resistant reversing plug for quick rotation change.
These 48-frame condenser fan motors are installed with one connection, eliminating complicated wiring diagrams and the need to switch capacitors, said the company, making installation much easier for contractors.
For more information, visit www.hvac-motors.com.
June 18, 2010: A.O. Smith Expands 4-in-1 Motor Line With 1/2-hp Units
June 18, 2010