When the cooling side of equipment is not maintained, ALL other parts will eventually breakdown. This is known as the Domino Effect of equipment maintenance and non maintenance.
When your car engine is overheating due to rust and scale in the water system (radiator & engine block), it will:
a) Increase fuel usage
When your WCPU (Water Chilled Package Unit) starts producing warm air it is normally because the condensers are full of scale, rust and mud! However most of the time they tell you to change the compressors which cost thousands of Dollars!!!
This is what happens:
Due to the sedimentation, heat transfer does not take place. Therefore condensation of R22 gas does not occur. R22 goes back to the receiver tank in mainly gas form, which will eventually damage the compressor and they will be right - you have to change the compressor for $$$$$$$ and keep changing it frequently because the condensers are still not cleaned!
Regular cleaning and maintaining the condensers will not only keep the air cool but prolong the lifespan of the compressors and save you $$$$$$$.
The World's Safest Biodegradable Descaler