ACC 2 Button Pneumatic Topside Control Panel 220-KP50-A2 The ACC 2 Button Pneumatic Topside Control Panel 220-KP50-A2 is a compact, reliable spa control interface designed for hot tubs and pools. Built by Applied Computer Controls (ACC) and proudly manufactured in the USA, it delivers straightforward two-button operation for essential spa functions with the quality ACC is known for. Model / Part Number: 220-KP50-A2 Type: Pneumatic top-side control panel for spas and hot tubs Button Configuration: 2-button layout for essential functions Voltage / Installation: Designed for 220V spa installations Manufacturer: Applied Computer Controls (ACC) Origin: Made in the USA (Azusa, California) Construction: Durable, spa-grade housing built to withstand humid, wet environments Designed with ACC’s decades of spa control expertise, this topside panel provides a dependable interface for everyday spa operation. The two-button pneumatic design offers crisp, tactile feedback, making it easy to activate essential functions while minimizing wear on the control mechanism. As ACC continues to design and manufacture electronics in-house, you benefit from consistent engineering and readily available replacement parts should you ever need them. Applied Computer Controls (ACC)® products are well known throughout the pool and hot tub industry. They started the revolution of using electronic controls to control hot tubs back in the 1980's. Their tradition of designing quality products continues today. All of their products are designed and manufactured in house, in their state of the art facilities in Azusa, California. WHY USE APPLIED COMPUTER CONTROLS (ACC) PRODUCTS? In 1982 Applied Computer Controls was established to design, manufacture and sell electronic controls to the spa industry. Today they are still designing and manufacturing electronics. Their first product was the SC-100. It was introduced at the 1983 NSPI convention - The Moscone Center in San Francisco. All Applied Computer Controls products are proudly made in the USA. Bath & Spa Parts Online carries a select line of Applied Computer Controls (ACC) products, readily available for immediate delivery. If you have any questions about their products, please feel free to ask us for assistance. You can reach our Product Specialists via telephone, chat or e-mail during normal business hours. WHY USE APPLIED COMPUTER CONTROLS (ACC) PRODUCTS? In 1982 Applied Computer Controls was established to design, manufacture and sell electronic controls to the spa industry. Today they are still designing and manufacturing electronics. Their first product was the SC-100. It was introduced at the 1983 NSPI convention - The Moscone Center in San Francisco. All Applied Computer Controls products are proudly made in the USA. Bath & Spa Parts Online carries a select line of Applied Computer Controls (ACC) products, readily available for immediate delivery. If you have any questions about their products, please feel free to ask us for assistance. You can reach our Product Specialists via telephone, chat or e-mail during normal business hours.