AmRad Manufacturing

AmRad Manufacturing is a leading manufacturer in the capacitor industry, supplying to both major OEM's (such a Rheem, Goodman, Whirlpool, Friedrich, Frigidaire, etc.), and to the HVAC after-market.


Eaton is a diversified power management company providing energy-efficient solutions that help our customers effectively manage electrical, hydraulic and mechanical power. The company is a global technology leader in electrical products, systems and services for power quality, distribution and control, power transmission, lighting and wiring products; hydraulics components, systems and services for industrial and mobile equipment; aerospace fuel, hydraulics and pneumatic systems for commercial and military use; and truck and automotive drivetrain and powertrain systems for performance, fuel economy and safety.


Electric is a global manufacturer of low-voltage electrical components for industrial applications. Noark specializes in motor controls and protection for original equipment manufacturers.

Cooper Bussmann

The Cooper Bussmann® brand is the industry standard for circuit protection on more than 50,000 SKUs of electrical and electronic fuses, fuse holders, power distribution blocks as well as engineering, training and testing services.


Manufacturer of aluminum electrolytic capacitors for consumer, industrial, and military applications. Capacitor types produced include axial and radial-leaded, miniature aluminum electrolytic, lighting ballast capacitors, strobe application capacitors, motor start capacitors, AC motor start capacitors, and more.


Cambridge has been a leading manufacturer of premium HVAC products for two decades. Duct and pipe support straps conform to UL and other applicable standards.


Streamline® Line Sets have been an industry leader for decades. Mueller Industries leverages their many years of experience and expertise producing copper tube in every line set they make.


DITEK Corporation has been the industry leader in the design and manufacturing of surge protection devices and systems for over 25 years. We provide total surge solutions for Video Surveillance, Fire, Intrusion, Access Control, and Voice/Data/Signal applications. We also offer a complete line of surge protective devices for main and distribution panels. For more information, please contact our 24/7 technical support staff at 888-472-6100

Drain Alert

Drain-Alert is a business that creates versatile auxiliary drain pan outlets that are compact to fit better in vertical applications.


Hung-Rite is a company that creates an HVAC Equipment Hanger that comes fully assembled and is capable of holding up to a five ton air handler, or a furnace and coil set weighing up to 400 lbs. Unbox, unfold, make your holes, and hang it rite!

American Zettler

American Zettler, headquartered in California, produces over forty different types of relays to meet the many specific requirements of commercial and industrial applications. Because of their high reliability, American Zettler relays are used in a wide range of demanding applications including telecommunications systems, computer peripheral and office automation equipment, home appliances, security systems, test and measurement devices, industrial controls and many other types of electric and electronic equipment.


NSi has been an industry leader in electrical connectors, wire management products and related electrical components since the mid 80’s, introducing many new and innovative products and installation practices to the industry. Many of our products (such as Polaris brand insulated connectors) are now accepted as the industry standard and used by electricians everywhere on a daily basis.