The Uponor Vario M-FM manifold, identified by part number AUR3MQ, is a high-quality stainless steel distribution manifold specifically designed for underfloor heating systems. This model features two heating circuits, each equipped with integrated, adjustable flow meters (0-5 L/min) for precise flow control and balancing. The primary connections are G1" (DN25), while the secondary circuit connections are G3/4" Eurocone, ensuring broad compatibility with standard Uponor components. The manifold includes an end set with drain and vent valves for easy maintenance, system filling, and air purging. It is engineered to operate reliably under pressures up to 6 bar and temperatures up to 60°C, providing efficient and consistent heat distribution.