Floor heating systems: Acceptance test (NT VVS 119)

  • Report #: NT VVS 119
  • Approved: June 1998
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  The aim of this method is to provide a simple test for documenting that, on completion of the installation, a hot water floor heating system fulfils design specifications for heating requirements. In addition, the method also requires the installer to provide full documentation of the floor heating installation. The test is primarily intended to be used by the installer but may also be used by a third party.  
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