Originally Posted by ncboston
This is how the system we have works
Agreed, I have a system like this. We will drain the basins because they are not that big and can be filled quickly. But i make sure the louvers on top are closed and i make sure the spray pumps are drained. Keeping water running through the bundle will also keep chemicals in them. Also, you never know when you need to run the fans, even with out water spraying, the cold air will help cool the loop if you need them.. I have seen where some have drained the coils and did not do this properly or valves leaked...and they found broken tubes when they started up in the cooling season.
Originally Posted by refrigeration johnny