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Taco Low Water Cut Off Model LTA0243S-2 Need Help
The control itself says 24 volts. There is a hot side and a neutral side that supplies the control and then there is a burner circuit hot and neutral side which the low water cut off is supposed to break. Does anybody have experience with this control and know if you are able to supply power to the control using 120 volts and break the voltage of a 24 volt side. The reason I am asking is because I have a customer with an older boiler that had an LNA0243S-1 low water cut off. The customer had this old control and that is the way that it was wired. 120 volts coming in and the boiler side was 24 volts. When I look in the manual of the LNA control, it seems to say that you are only supposed to use 24 volts on both sides, yet the control worked fine for them for 15 years. I would like to put back the same kind of control, does anyone have experience with this control?