@TOMBIG, Steam is very corrosive,Mark Hunt is correct.I am a condition accredited steam engineer and pending on metropolis h2o, the water is acidic and we include neutralizing amines towards the steam to neutralize condensate.We also incorporate caustic to town drinking water to create a harmony on the h2o. 0 And https://ricardoszhot.bloggip.com/30856140/radiator-repair-things-to-know-before-you-buy