THE BASIC PRINCIPLES OF HVAC REPAIR

The Basic Principles Of Hvac repair

@TOMBIG, Steam is very corrosive,Mark Hunt is appropriate.I'm a state licensed steam engineer and pending on metropolis h2o, the water is acidic and we add neutralizing amines for the steam to neutralize condensate.We also increase caustic to the city drinking water to produce a equilibrium for the h2o. 0Ball bearing degradation. Usually determined

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