Watts ISO-Mix mixing unit consists of a European mixing valve and water pump with self-regulation that provides a constant, mixed water temperature. This prevents damage to the concrete caused by tubing water temperatures that are too high, prolonging the service life of the floor heating system. Mixed water temperatures reduce short-cycling of the boiler, improving boiler service life and reducing energy consumption. At the same time, the ISO-Mix ensures that each area can reach a comfortable heating temperature as needed.

• European imported mixing valve and water pump with good quality assurance.
• Watts Landau R&D department based in Germany, professional manufacturer of manifolds in Europe.
• Protect whole underfloor heating system to extend lifespan of boiler, decrease system failure rate, safe and reliable
• Self-proportional regulated valve ensures mixed water with consistent temperature.
• Energy and cost saving, balanced and comfortable
• Ensure efficient operation of boiler and improve heat exchanger effectiveness

Available Models

• ISO-Mix Mixing Unit (with pump)-61990019
• ISO-Mix Mixing Unit (without pump)-61990020