Product Overview

The Taco Radiant Mixing Block® represents a breakthrough in the design, control and

installation of radiant systems. The patented design combines a variable speed injection

mixing control, injection circulator, system circulator, and air elimination into a single unit.

Extremely versatile, the Radiant Mixing Block can be set up as an outdoor reset control, a

setpoint control or a Delta-T limiting control. All this with no special piping, no balancing

valve, no closely spaced tees, no external controls, no complex wiring; just four pipe

connections and your installation is complete. Welcome to the new age of Radiant!

Radiant Mixing Block®

Effective: 05/08/15

Printed in the USA

Taco Catalog # 100-25

Supersedes: 02/01/04

Water Circulation

Pumps & Circulators

Manifold Ready

U.S. Pat # 7,048,200

web only

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Water Circulation Pumps & Circulators Radiant Mixing Block® The Taco Radiant Mixing Block® represents a breakthrough in the design, control and installation of radiant systems. The patented design combines a variable speed injection mixing control, injection circulator, system circulator, and air elimination into a single unit. Extremely versatile, the Radiant Mixing Block can be set up as an outdoor reset control, a setpoint control or a Delta-T limiting control.
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Submittal Data # 101-095 Supersedes: 02/01/04 Submittal Data Information Radiant Mixing Block® Features • All-in-One Injection Piping, Pumping, Air Elimination, & Control Package • Only 4 Pipe Connections Required • Plug-in Low Voltage Connections • Solid State Microprocessor Design • Greatly Decreases Installation Time • Substantial Space Savings • Line Cord Included, Hard Wire Option • Stainless Steel Casing for Open or Closed Systems • Replaceable Cartridge Design • Maintenance Free, Wet