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Shipping nationwide to the USA + Canada

Shipping nationwide to the USA + Canada

About this part

The Taco 5000 Series 5003-H3 is a lead-free thermostatic mixing valve designed for domestic hot water distribution. It allows higher water heater storage temperatures while delivering stable mixed water at a safe 120°F or less, meeting ASSE 1017 and NSF 61 standards. Press union connections provide quick installation in potable water systems.

  • 3/4" union press connections
  • Forged brass body ≤.25% lead
  • ASSE 1017, NSF 61, cUPC listed
  • Mixed water range 85-176°F (29-80°C)
  • Max flow 20 GPM, min flow 1 GPM
  • Factory set 115-120°F, ±3°F accuracy
  • Max inlet pressure 230 psi
  • Includes check valves (except non-union models)

Specifications

Brand
Taco
Part number
5003-H3
SKU
1061960
Category
Mixing Valves
Shipping weight
1.75 lb

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