Dial 7485 Two-speed Short Shaft Knob Kit

Product Description

The Dial 7485 two-speed short shaft knob kit is a complete replacement control kit designed for two-speed evaporative coolers. This kit gives HVAC technicians and cooling equipment service pros everything they need to restore proper speed control to a swamp cooler or evaporative cooling unit. It includes a short shaft knob, a 6-position switch, a motor, and an insert. All components are matched to work together, so installation is straightforward and operation is smooth. The kit is built to handle the demands of regular residential and commercial evaporative cooler use. Two-speed cooler controls take a lot of wear over time. Switches stick, knobs crack, and motors lose their responsiveness. When that happens, the cooler loses its ability to shift reliably between high and low fan speeds. The Dial 7485 replaces the entire control assembly so you do not have to track down individual components from multiple sources. This is a direct replacement kit for Dial-brand two-speed coolers, making it a reliable choice for service calls and maintenance work. Evaporative coolers are commonly found in dry, arid climates where they serve as a cost-effective alternative to refrigerated air conditioning. Keeping the controls in good working order is essential for homeowners and building managers who depend on these units during warm months. The Dial 7485 kit makes it easy to get a cooler back to full function quickly. Dial Manufacturing has been producing evaporative cooler parts and accessories for nearly 50 years, and this kit reflects that depth of experience in the product design.

• Complete two-speed control kit includes knob, 6-position switch, motor, and insert
• Short shaft design fits Dial two-speed evaporative cooler control applications
• Allows reliable switching between high and low fan speed settings

Product Highlights

The Dial 7485 is a ready-to-install two-speed short shaft knob kit that replaces worn or damaged evaporative cooler controls. It bundles all necessary components into one kit for fast, dependable service work.

Product Information

Standard Information

• Brand: DIAL
• Manufacturer Part Number: 7485

Technical Specifications

• Speed Selection: 2 Speed
• Type: Kit
• Includes: Knob, 6-position switch, motor, insert
• Shaft Type: Short shaft