Thermostatic Extension Kit For GrohFlex Trim Designs No Fuss Universal Rough In Easy Install Upgrade For Shower Valves With Pressure Balancing And Thermostatic Control

Thermostatic Extension Kit for GrohFlex Rough-In
✔️ Universal rough-in for a single GrohFlex kit with pressure balance

Designed to work with the GrohFlex universal rough-in system, this thermostatic extension kit makes upgrades and installation straightforward. It offers pressure balancing and thermostatic control to help ensure safe, steady shower temperatures. Model number: 47889000. Color: GROHE CHROME.

✅ Universal valve system compatible with GrohFlex universal rough-in
✅ Pressure balancing and thermostatic control options for safe showers
✅ Easy install, upgrade, and maintenance with a single rough-in design
✅ Color: GROHE CHROME; Model 47889000 for reference

💡 What is a thermostatic extension kit for GrohFlex used for in a home shower system? Here's a handy explanation:
- Provides thermostatic control and pressure balancing to prevent sudden temperature spikes.
- Handy for upgrading an existing shower without a full valve replacement.
- Works with multiple installation types for retrofits and new builds.

✝️