Auto-balancing TRV4 - straight 15mm

Drayton's newest TRV4 with automatic balancing will provide energy savings and ensure no cold spots in the home. This version has 15mm straight valve and lockshield.

  • Drayton TRV4 Classic Head
  • 15mm straight auto-balancing valve
  • 15mm straight lockshield
  • Keymark approved to EN215

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