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Product details

The Apollo® Model TV (34-200 series) thermostatic mixing valve provides non-ASSE extension of water heater capacity and hot water temperature control in hydronic heating systems. Available in low or high temperature options for floor or baseboard applications.

  • Fingertip temperature control
  • Replaceable thermal element
  • Solder connections are standard
  • Scale resistant Noryl® Polymer shuttle
  • Copper/wax filled sensor
  • Chloramine resistant EPDM o-ring
  • ASTM A313 stainless steel spring
  • ABS polymer cap
  • Improves thermostat life and accuracy
  • Easy to install
  • Corrosion resistant, bronze valve body
  • Made in USA
  • 5-years warranty
  • Technical Specs

    SKU: 84220
    Model: 34-203-01WB
    pressure rating: 150 psig material: ASTM B584 Bronze
    size: 1/2" Copper End prop65 warning: California Proposition 65 Warning, This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
    series: 34-200 Series country of origin: US
    temperature rating: 120 - 180 deg F width: 3.75"
    product type: Tempering & Balancing Valves type: Hot Water Extender, Non Potable
    product upc code: 670750657092 height: 4.45 Inch

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