Hi Ron, Triton T80si
Check all valves on flow pipe fully open.
Check flow/stabiliser valve by taking off handset and turning from full cold to full hot, there should be a marked difference.
Check the OUTLET TCO if there are any burn/scorch marks if so replace replace.
Check reading on solenoid is 3.5
Hope this helps
Keith Totally Showers
May 2013
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