Hot water boiler Temperature setting needed

OK its a 6 bay SS car wash with a 495,000 btu Locinvar boiler supplieing the hot water for the high presure soap and the soapy brush's from freezing. What temperature do I set on the boiler. I have been running at 110 degrees but have heard this is to low , might cause condinsation in the boiler causing problems down the road. What temp do you guys run your hot water at. Thanks and here to a WARMER new year :)

Well I guess I will answere my own question in case any one else needs this info
Locinvar spec. inlet temp to be 140 degrees so thats just about it. Thanks