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The Dial 7119 Two-Speed Wall Switch is a dependable control accessory designed for single-speed and two-speed evaporative cooler motors. This switch handles motors rated from 1/3 to 1 HP, making it a versatile fit for a wide range of residential and light commercial evaporative cooling systems. The white rectangular plastic wall plate features six distinct positions, giving the user precise manual control over fan speed and system operation. The six-position design supports both low-speed and high-speed operation, which is essential for managing airflow and energy use across different cooling demands throughout the day. The Dial 7119 comes packaged with the wall switch unit, mounting screws, and a wiring diagram, so installers have everything needed for a straightforward replacement or new installation. The included wiring diagram is printed in Spanish, making this switch a practical choice for Spanish-speaking technicians and end users. HVAC technicians, evaporative cooler installers, and maintenance professionals working on swamp cooler systems will find this wall switch to be a direct and reliable replacement option. It installs using a standard wall-mount configuration and fits common electrical boxes used in residential settings. Dial Manufacturing has been producing evaporative cooler parts and accessories for over 50 years, building a reputation for consistent quality among trade professionals. The Dial 7119 is built to withstand regular daily use in hot, dry climates where evaporative coolers run for extended periods during cooling season. Its white finish blends with standard interior wall decor. Whether you are replacing a failed two-speed switch or upgrading an older single-speed setup, the Dial 7119 delivers a trusted, code-compatible solution for two-speed evaporative cooler motor control.
The Dial 7119 is a complete two-speed wall switch kit for evaporative cooler motor control, offering six positions and compatibility with a broad range of motor sizes from 1/3 to 1 HP. It is a reliable, ready-to-install replacement for residential and light commercial swamp cooler applications.
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