Simplify the wiring nightmare.

Plumb n'Plug Circulators - Digital Timer

Plumb n'Plug Circulators - No Timer

D'MAND System

Low Water Cut Off & Feeders

Shut-Off Freedom Flanges

Supply water to your heating system.

Shut-Off Union - Bronze

Differential Bypass Valve

Radiant Mixing Block RMB-1

X-Pump Block XPB-1

i-Series Mixing Valve

Plumb n'Plug Circulators - Analog Timer

Completely customize your system.

Divert water flow from a given zone to the by-pass loop.

A dual purpose mixing or diverting valve.

Replaceable Taco Cartridges

Heat Motor Zone Valves

The industry standard for more than 30 years.

Water & Gas Safety Shut-off Valve

Cartridge Style Pressure Reducing Valves