|
| If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. |
|
|||||||
|
|
Thread Tools | Display Modes |
|
#12
September 20th 04, 05:31 AM
|
|||
|
|||
When the power goes off, water drains into sump.
How are your returns plumbed in? Many people drill a small hole in the return just below the display tanks running water level. That way, once it drains past the hole and hits air, the siphon is broken. The other option is check valves, but they can stick open so you have to clean/check/replace often. Do you have pics of your plumbing? ~John 
|
| Thread Tools | |
| Display Modes | |
|
|
Threaded Mode