2009-11-24 16:40:05 -

Watts Water Technologies, Inc. (NYSE: WTS) today announced that Patrick S. O’Keefe, its Chief Executive Officer, will present at the Gabelli Water Investment Summit on Thursday, December 3, 2009, at 2:00 p.m.

eastern time to be held at the Grand Hyatt Manhattan in New York. The presentation will be broadcast via a webcast. The address of the webcast is www.wsw.com/webcast/gabelli30/wts/ : with replays available for 90 days after the event.

Watts Water Technologies, Inc. is a world leader in the manufacture of innovative products to control the efficiency, safety, and quality of water within residential, commercial, and institutional applications.

Its expertise in a wide variety of water technologies enables it to be a comprehensive supplier to the water

industry.



Watts Water Technologies, Inc.William C. McCartney, 978-688-1811Chief
Financial OfficerFax: 978-688-2976