Replace or Correct Shower valve?
Sorry about the delay in responding.
The shower manufacturer is Hannsgrohe Trim,Solaris ThermoBalance I Shower Set Product# 06641000
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My problem ocurrs when the volume control lever is turned to the maximum volume position and the temperature control is set to cold. When I turn the temperature control from cold to hot the volume of water is reduced by 75%.
Do you think this is a problem with the shower or hot water heater?