This is the most compact GECKO control box. It can control all small spas with one 2-speed pump. This control box works with the Heat.wav-yj heater (sold separately). Important Notice: All Sales Final on Electric Components Dear Valued Customer, We appreciate your trust in choosing our products. Please be aware that all sales on electric components are final. If you have any doubts or questions about compatibility, specifications, or other concerns, we encourage you to contact us prior to making your purchase. Our team is here to provide the information and assistance you need to ensure a confident and informed buying decision. Your satisfaction is our priority, and we are committed to addressing any inquiries you may have. Thank you for understanding and for choosing Primecookout.
