The 1.1kW 120V Air Spa Control System is a compact, air-operated spa control solution designed for smaller spas or retrofits where simplicity and reliability are key. Operating on a standard 120V power supply, it features a fixed 1.1kW heater and supports a two-speed pump and a one-speed blower—all air-activated through pneumatic controls. Its built-in GFCI cord enhances electrical safety, while the corrosion-resistant housing ensures long-lasting outdoor durability. This system is ideal for basic spa setups needing efficient, no-frills functionality without the complexity of digital controls.