Ao Smith Water Heater Thermostat Test

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Ao smith water heater thermostat test.

If we have an open or grounded element we will get a false thermostat reading. Free shipping by amazon. Ao smith 9001954015 upper thermostat with temperature high limit switch eco and cover before checking our thermostat we must be sure our water heater elements are good. You know when your shower spits ice cubes instead of hot water that it s time to replace the thermostat for your water heater.

Use the screwdriver to set the lower thermostat to the highest setting. Amazon s choice for ao smith water heater thermostat. Get it as soon as thu oct 8. Reliance water heater 100109136 electric water heater plumber repair pack includes 1 each upper thermostat.

Touch one probe of the multimeter to each terminal on the lower thermostat. Leave the upper thermostat in the lowest setting and test the lower thermostat. Ees is a vertical electric water heater for residential or small commercial applications. The lower thermostat has only two terminals.

This water heater is available with a capacity from 115 up to 450 litres. The appliance is fitted with 2 replaceable incoloy sheated elements. I think we can all agree that waking up to take a shower in the middle of winter only to find out that all the water is cold is not the best thing to happen to anyone. Each element is provided with an independant control thermostat.