The TwistSeal® Mini Deluxe (40mm) Balancing Return Module by HeatLink is designed for efficient water flow management in hydronic heating systems. This module features a compact design, making it ideal for tight spaces while ensuring optimal performance. Constructed from high-quality materials, it guarantees durability and reliability. The 40mm size allows for easy integration into existing systems, and its innovative twist seal technology ensures leak-free connections. This module is compliant with industry standards, making it a trusted choice for professionals in the field.