Question about Heating & Cooling
I have the same model, installed in 1994 when we built the house. I looked into this issue some time ago. The therm is fixed and not adjustable.
Posted on Jan 27, 2009
On the bottom of the tank there is usually a removable plate behind the plate is a thermostat your manual should explain where to set it
Posted on Jan 04, 2009
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Posted on Jan 02, 2017
Tips for a great answer:
Because electric tankless water heaters have to instantaneously raise the temperature of incoming water to a selected hot water temperature, they require very powerful heating elements. To power the heating elements of this 27,000 Watt model, you will need to upgrade the electrical service you were using for your storage tank water heater. The PowerStar AE125 will require a 240V, 200 Amp service. In addition you will need to install three 40 amp dedicated double pole breakers in your electrical box. In Canada, you will require one 120 Amp breaker.
The PowerStar AE125 electric tankless water heater incorporates a very sensitive flow sensor, and three heating elements. The heat from the electric elements is electronically modulated on the basis of the flow rate of the water entering the water heater, and the temperature rise that the water heater must achieve. Through its electronic modulation system, the AE125 maintains a very precise hot water temperature. As a safety precaution, each of the three heating modules is protected by an electro-mechanical thermal cut-out. This device will cut power to a particular module if the temperature gets too hot.
This will help.Thanks.Helpmech.
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