Instantaneous/continuous flow water heaters – water not hot enough

Cause

Temperature not set high enough

Repair

  • set temperature higher

Cause

Source water temperature very low

Repair

  • set temperature higher

Cause

Water flow rate too high

Repair

  • set temperature higher
  • reduce water flow rate
  • contact gas supply company 

Cause

Low gas flow

Repair

  • contact gas supply company