Watts 100XL-4 150 PSi/210�F 3/4" Self-Closing Temperature and Pressure Relief Valve

  • SKU #: WAT0066100
  • UPC #: 98268000016
  • MPN #: 66100
MSRP: $48.25
$29.61
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Watts 100XL-4: The Ultimate Temperature and Pressure Relief Valve for Hot Water Systems

This 3/4 inch temperature and pressure relief valve is used to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters up to 105,000 BTU/hr. It features a brass body with NPT male inlet and NPT female outlet connections, unique thermostat with special thermo-bonded coating, and a test lever. This valve is ASME rated and CSA listed. Temperature relief is 210 degree F (99 degree C), temperature and pressure protection to hot water supply tanks and hot water heaters up to 105,000 BTU/hr. It features a brass body with NPT male inlet and NPT female outlet connections, unique thermostat with special thermo-bonded coating, and a test lever. Model 100XL-8 is also available with 8 inch (200mm) extension thermostat. Series 100XL is ASME rated and CSA listed. Temperature relief is 210 degree F (99 degree C), Pressure relief range is 75 to 150psi (5.2 to 10.3 bar). Standard pressure settings are 75, 100, 125, or 150psi (5.27, 7.03, 8.79, or 10.55 bar).

  • Brand: Watts
  • Series: 100XL
  • MPN: 66100
  • Body Material: Brass
  • Dimensions: 7.23" (H) x 1.14" (W) x 3" (L)
  • Temperature Relief: 210°F (99°C)
  • Pressure Relief Range: 75 to 150 PSi (5.2 to 10.3 bar)
  • Inlet Connection: 3/4" NPT male threaded
  • Outlet Connection: 3/4" NPT female threaded
  • Shank Length: 1-1/8"
  • Thermostat Probe Length: 3"
  • Application: Non-Potable Water
  • Certifications: ANSI Z21.22, ASME rated, CSA Listed, Lead-Free

The Watts 100XL is a highly reliable and certified temperature and pressure relief valve specifically designed for non-potable water applications. Whether it's in industrial settings or commercial facilities, this valve ensures the utmost protection and peace of mind. With its unique thermostat and robust stainless steel spring, it offers precise and proven safeguarding for hot water supply tanks and heaters, preventing any potential pressure buildup or overheating issues. Manufactured by the renowned brand Watts, this self-closing safety valve also includes a convenient test lever for periodic maintenance checks. Additionally, it is coated with a special thermo-bonded layer, further enhancing its durability and longevity. Invest in the Watts 100XL valve and experience unparalleled performance and longevity for all your water system needs.

Additional Features

  • Includes test lever and stainless steel spring
  • Unique thermostat with special thermo-bonded coating is accurate and proven
  • Required safety device on all water heaters
  • Prevents water heater from blowing up
  • Used to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters up to 105,000 BTU/hr
  • Self closing safety valve for hot water heaters
  • Stainless steel spring
  • Exclusively Designed and Manufactured by Watts
Specification Sheet
Warranty
  • 3/4 in
  • Thread