Watts Water Technologies Announces Webcast of Its Presentation at Merrill Lynch Growth Industrials Conference.

NORTH ANDOVER, Mass. -- Watts Water Technologies, Inc. (NYSE: WTS) today announced that William C. McCartney, its Chief Financial Officer, will present at the Growth Industrials Conference at the Merrill Lynch Headquarters in New York City on Thursday, December 13, 2007 at 1:35 p.m. Eastern time. The presentation will be broadcast via a webcast. The address of the webcast is http://www.veracast.com/webcasts/ml/growthindustrials07/26110224.cfm with replays available for 14 days after the event.

Watts Water Technologies, Inc. designs, manufactures and sells an extensive line of valves and other products to the water quality and water regulation and control markets.