Schedule II-Valuation and Qualifying Accounts

12 Months Ended

Dec. 31, 2012

Schedule II-Valuation and Qualifying Accounts

Schedule II-Valuation and Qualifying Accounts

Watts Water Technologies, Inc. and Subsidiaries
Schedule II—Valuation and Qualifying Accounts
(Amounts in millions)

        For the Three Years Ended December 31:

	Balance At Beginning of Period		Additions Charged To Expense		Additions Charged To Other Accounts		Deductions			Balance At End of Period
Year Ended December 31, 2010
Allowance for doubtful accounts	$	7.5		2.7		—		(1.3	)	$	8.9
Reserve for excess and obsolete inventories	$	25.7		4.4		0.4		(6.6	)	$	23.9
Year Ended December 31, 2011
Allowance for doubtful accounts	$	8.9		1.1		0.3		(1.2	)	$	9.1
Reserve for excess and obsolete inventories	$	23.9		6.1		1.3		(5.1	)	$	26.2
Year Ended December 31, 2012
Allowance for doubtful accounts	$	9.1		1.2		1.0		(1.6	)	$	9.7
Reserve for excess and obsolete inventories	$	26.2		6.6		0.4		(6.2	)	$	27.0