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Taco I100T4R-1 1" Mixing Valve

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Special Price $925.46 Regular Price $1,027.26
Out of stock
SKU
I100T4R-1
The Taco I100T4R-1 1" Mixing Valve which controls water temperature in hydronic heating systems. The mixing valve operates to combine hot and cold water streams which enables steady outlet temperatures thus safeguarding equipment while maintaining user comfort. This part operates in radiant heating systems and domestic hot water systems and boilers to preserve system performance. The precise control function of this valve decreases scalding risks while extending the operational life of connected HVAC components. The valve operates as a durable compact part that enhances energy efficiency while delivering safe balanced temperatures for residential and light commercial heating systems.
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HVAC Controls & Electrical, Valves
Manufacturer:
https://www.partshnc.com/media/catalog/product/i/1/i100t4r-1_taco_partshnc.jpg

Specifications

  • Type: Mixing Valve
  • Size: 1"
Manufacturer Name: Taco
Product Number: I100T4R-1
OEM Part Number: I100T4R-1
Product Description: 1 Inch Mixing Valve
Weight:2.62lbs/1188.41g

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Product Questions (2)
Customer Questions
What maintenance is required for the Taco I100T4R-1 Mixing Valve?

Periodically check for leaks, ensure connections are tight, and flush the valve to remove sediment buildup. Cleaning prevents flow restrictions and ensures accurate temperature mixing. Follow safety precautions to avoid scalding during inspection or adjustments.

What are common issues with the Taco I100T4R-1 Mixing Valve?

  • Inconsistent water temperature.
  • Leaking at joints or valve body.
  • Valve sticking or slow response.
  • Reduced flow due to mineral buildup.

Installation Steps

Step 1: Shut off water supply and power to the heating system to prevent scalding.

Step 2: Isolate piping and remove the old mixing valve if replacing an existing unit.

Step 3: Wrap threads with tape and install the new valve in correct flow direction.

Step 4: Connect hot, cold, and mixed outlet lines securely using appropriate fittings.

Step 5: Tighten connections, restore water supply, and check for leaks.

Step 6: Test temperature adjustment slowly and ensure safe operation before full use.