same where condition for union all query

Hi, 

Here i am going to fetch same column name from 3diff tables with same where condition. Is any other way to write the below code.

set @datas 
=(select ACCOUNT,FACILITY,VERSION,TIMEID,SIGNEDDATA 
from dbo.tblFAC2PLANNING 
union all select ACCOUNT,FACILITY,VERSION,TIMEID,SIGNEDDATA 
from dbo.tblFACTPLANNING 
union all
select ACCOUNT,FACILITY,VERSION,TIMEID,SIGNEDDATA 
from dbo.tblFACTWBPLANNING) where version='Actual' and facility='FA_00'