1.
Immerse the thermostat in water and gradually heat the water.
Immerse the thermostat in water and gradually heat the water.
Check the valve opening temperature.
Valve opening temperature:
86.5 ~ 89.5°C (187.7 ~ 193.1˚F)
Full opening temperature: 100°C (212˚F)
Check the valve lift.
Valve lift : 8 mm (0.3 in) or more at 100°C (212˚F)
