The AC 1 Controller GAS is a manual fan speed controller designed to regulate airflow in hydroponic grow rooms, tents, and greenhouse environments. Made by Global Air Supplies (GAS), this reliable unit gives you full control over your intake or extraction fan speed—allowing for precise airflow adjustments without noise or pulsing. Perfect for maintaining stable climate conditions, the AC 1 helps prevent humidity spikes, temperature fluctuations, and stress on the root zone. It’s ideal for use with AC fans and simple setups where automated controls are not required but dependable environmental regulation is essential. This controller is easy to install, durable, and designed to work seamlessly alongside carbon filters, ducting, and automated irrigation systems in small to mid-sized grow spaces. Key Features: Manual fan speed controller for AC fans Allows precise airflow regulation in hydroponic systems Helps maintain optimal root zone and canopy climate Reduces humidity and heat build-up in grow rooms No buzzing, pulsing, or electrical hum during use Plug-and-play functionality — no wiring required Compatible with inline fans, carbon filters, and silencers Supports automated irrigation setups with stable airflow
