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Cash Acme Heatguard® Temperature Actuated Flow Reducing (TAFR) devices help protect against scalding. The Heatguard® TAFR is an ASSE 1062 approved thermostatic device that reduces water flow through the fixture to .25 gpm if water temperature exceeds 117° F (47° C). It is ideal for new installations or retrofits on lavatory faucets or showers. The Heatguard® TAFR devices use proven thermostatic element technology. Applications for Heatguard® TAFR TAFR devices are almost endless; private and public housing, child care centers, hospitals, hotels/motels, nursing homes and more.
Unit of Measure


N/A Temperature Actuated Mixing Valve

Connection Type


Operating Pressure [Min]

N/A 1.5 psi

Operating Pressure [Max]

N/A 145 psi

Hot water supply temperature

N/A 185°F (85°C) max.

Max. flow rate

N/A 2.5 GPM


N/A less than 0.25 GPM

Nominal set temperature

N/A 117°F (47°C) ± 2°F


N/A Adapter for standard male or female laundry faucets

Overall Length

N/A 2.1 in


N/A 0.94 in

Features and Benefits

N/A Conforms to international safety standards: Specify and install with confidence! Simple and effective scald prevention: Quick installation and fits most showers and taps. Strong construction with a sleek design: Made from lead free brass with a chrome finish Perfect for remodeling applications: Ease of installation provides cost effective scald protection.

Typical Installation

N/A The Heatguard® TAFR devices are particularly suited for retrofit installations.


N/A The Cash Acme Heatguard® TAFR devices are certified to ASSE 1062, CSA B125.3 and NSF61. The Cash Acme Heatguard® TAFR devices are listed by ASSE and IAPMO.
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