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markvilleman
11-17-2011, 09:50 AM
I'm going to install a 4HP tecumesh water cool system, the walk-in design temp is 38F. The package doesn't have a solenoid valve for pump down purpose. Do I need to install one. thanks

johndief
11-17-2011, 12:01 PM
I would

bunny
11-18-2011, 12:27 AM
I second that.

markvilleman
11-18-2011, 08:41 AM
Thanks guys.

Oasis Services
12-04-2011, 02:47 AM
I third that

stickinit2thman
12-04-2011, 02:59 AM
Im learning too but isnt that something that never comes with the equipment but is field supplied and installed? And isnt it pretty much mandantory if nothing else to stop migration during off cycle?

rayr
12-04-2011, 07:04 AM
Depends on the manufacturer and/or how it was ordered. Trenon and Russell evaporator coils are 2 that I know of off the top of my head that may or may not come with solenoid and X valve installed.