I have a bad thermostat on a oil heater on a YKNC at a textile mill. I have ordered a new one that will be delivered tomorrow morning. My questions is why would this chiller have 2 oil heaters? Both heaters are 1500 watts, but one is 115V and the other is 575V. There is no wiring diagram on the unit. Just curious if anyone else has seen this before?
Thanks to all and glad to be a part of this site.