The Taco Radiant Mixing Block™ is a breakthrough in the design, control and installation of radiant systems. The RMB-1 is a complete injection mixing system, combining a variable speed injection mixing control, injection circulator, system circulator and air elimination all in a single unit. You get unmatched versatility and performance as a result.
 

• Use as an outdoor reset control, a setpoint control or a delta T limiting control.
• Requires only four pipe connections for complete installation.
• Does not require special piping, balancing valve, closely spaced tees, external control or complex wiring.

Features:

• Plug-In, Low Voltage Connections
• Solid Stage Microprocessor
• Replaceable Cartridge Design
• Maintenance-Free, Wet-Rotor Circulators
• Bronze Casing for Open or Closed Systems