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Sigmatherm Simply Safe Thermostatic Valve with One Volume Control 18.30.145

  • $395.00

Product 18.30.145


  • Kerox 1/2" full-flow parafin wax thermostatic cartridge, which constantly monitors temperature and re-adjusts within 3°F of set temperature when water supply pressure fluctuates. Re-adjustment occurs in less than 2 seconds.
  • 3/4" NPT inlets and outlets (can be reduced to 1/2" with a plumber-supplied reducing bushing)
  • 9.7 gallons per minute (gpm) at 50 pounds per square inch (psi)
  • One quarter turn 3/4" ceramic disc cartridge for volume control
  • Complete serviceability from front of all units
  • If you need two volume controls, purchase an additional Volume Control Cartridge

Shop with Confidence

  • No sales tax except in California
  • This is a quality product covered by our warranty


Usually ships in 1 to 2 business days.