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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
Precision Performance: The 1/2" x 3/4" configuration with a lift lever actuator provides manual testing capabilities required by most local boiler jurisdictions
Its robust construction resists the demanding conditions found in mechanical rooms and near large-scale compressors
Specifically designed as part of the Model AMF series
Compatibility spans multiple York furnace models
Watts 0556013 Valve Freon Precision Performance: The 1/2" xThe Watts 0556013 is a heavy duty 3 4 inch T&P relief valve engineered for high capacity water heater protection in commercial and residential applications. Known as the updated replacement for the Watts 40L 3 125 and LF40L 125 210 3 4, this valve provides critical over temperature and over pressure protection. It features an extended shank for installations with thicker insulation and is rated for a steam discharge capacity of up to 1,217,600 BTU hr.