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Hot Water Extender Tempering Valves*
for Residential Applications
Designed for domestic hot water service, this Series extends hot water capacity
of automatic storage water heaters by mixing cold water and hot water.
Special models No. L70A, L70A-F, L70AT are available for low temperature range applications of 100°F to 130°F.
Specifications
Temperature range 120°F to 160°F standard. Max. temperature
210°F. Max. pressure 150 psi. All bronze construction. Heavy stainless
steel springs.
*Warning: Watts Hot Water Extender
Tempering Valves cannot be used for tempering water temperature at fixtures.
Severe bodily injury (i.e., scalding or chilling) and/or death may result.
They are not designed to compensate for system pressure and/or temperature
fluctuations and should not be used where anti-scald devices are required
to prevent possible injury.
The Watts valves should never be used to provide ""anti-scald"" or ""anti-chill""
service.
The Watts hot water tempering valves are designed to be installed at or near
the boiler or hot water heater.
Features:
Interchangeable thermostats in all sizes
Convenient temperature adjustment with ""fingertip"" dial control