Building automation

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WILO Canada Inc.

Bay 8, 925 30th St. NE
Calgary AB, T2A 5L7

Contact us

+1 403 276-9456

Mon-Fri: 8am - 5pm

Ext. Off

Ext. Off turns your pump off

The Stratos Ext. Off IF Module uses 0-10 V to communicate with your BUS.  The function of the Ext. Off Module is to turn your pump off when the contact is open.  When the contact is closed the module will continue operating at an auto control setting.  The module will not turn your pump back on until the system tells it to do so. In comparison with the Stratos Ext. Min IF Module the Ext. Off Module will turn your pump off.

Stratos Ext. Off IF module

if modul dp str  lin 01 0908


  • Stratos/Stratos-D/Stratos-Z series (SW >=5.09)
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Please contact us with any questions

We are available by phone from 8 am to 5 pm Monday through Friday

T +1 403 276-9456

F +1 403 277-9456

Ext. Off

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