Taco LoadMatch 1-1/2" Twin-Tee Primary Decoupler

The Taco Comfort Solutions® LoadMatch® 1-1/2" Twin-Tee® Primary Decoupler (Model TT150T) is a patented single-pipe decoupling hydronic fitting engineered to replace traditional closely-spaced pairs of primary circuit tees. By compressing the absolute distance between secondary takeoffs to a physical minimum within a unified ductile iron casing, this specialized primary-secondary bridge provides professional mechanical installers with perfect hydrodynamic decoupling without the high parts count or layout footprint of traditional field-built headers.

Key Performance Features:

• Guaranteed Secondary Decoupling: Isolates the secondary circuit pressure drop to absolute zero when the secondary zone circulator is deactivated, successfully preventing phantom zone flow or circuit short-circuiting driven by high-velocity primary loop circulation.
• Patented Internal Baffle Separator: Engineered with a rigid internal flow baffle that forces return water directly across the primary main without mixing or altering supply fluid temperatures. This configuration allows for easy primary loop flow reversals without affecting terminal fan-coil operations.
• Halved Field Joint Requirements: Replaces two individual tees, reducing primary loop pipe cutting and field connection requirements by 50%. This design yields massive labersaving on-site benefits while dropping potential long-term leak-path probabilities.

Application Infrastructure Profile: Explicitly optimized for LoadMatch® single-pipe loops, secondary terminal fan-coils, radiant convective banks, and commercial multi-zone primary/secondary boiler configurations.