Watts 1-1/4" LFN170-M3 Commercial Master Tempering Valve (Lead Free)

Watts Series LFN170 hot water master tempering valves are especially designed for use on larger hot water supply systems for mixing hot and cold water for a variety of applications to extend the hot water supply. This series uses paraffin-based thermostat to sense and adjust outlet temperature. The LFN170s feature Lead Free construction to comply with Lead Free installation requirements. Features Lead Free brass body construction ASSE 1017 and IAPMO CUPC Listed LFN170-M3 uses paraffin-based thermostat to sense and adjust outlet temperature Dirt and lime resistant poppet and seat design Virtual shutoff if supply pressure fails Vandal-resistant locking mechanism to secure temperature setting Factory tested