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Grohe 34397000

Grohtherm 3/4" Thermostat Rough-In Valve - OPEN BOX

These are discontinued, open-box, or clearance products. All products are priced as marked and not eligible for return unless defective. Product is guaranteed to be in new or like-new condition. Limited quantities on hand.

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Product type Thermostatic
Number of handles 1
Size 3/4 IN
End connection FNPT
Material Brass
Used on All Grohe (Non-Integrated) Thermostat Trim
Width 7-7/16 IN
Height 4-3/16 IN
Collection Grohtherm
This Grohtherm 3/4" thermostatic rough-in valve features a built-in non-return valve with dirt strainer, built-in service stops, integrated stop valves, and a compact cartridge with wax thermo element. Allows back-to-back installation by reversing the cartridge. Provides temperature control only; outlets can only be used with separate stop valves. Designed use with Grohe thermostatic shower trim sets. Requires the Twin EII for shower/tub combinations with a diverter spout (not included). Features 3/4" NPT MIP connections. Measures 7-3/4" wide overall x 4-1/4" high overall.
  • 14 gpm maximum flow
  • Built-in service stops
  • Meets ASSE Standard 1016


Not eligible for return unless defective.

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