Watts 0556019 Valve Freon supporting up to 247

supporting up to 247

Driven by an exposed pneumatic actuator with a 9-13 PSI spring range

Precision Balancing: Factory-balanced construction minimizes noise and reduces mechanical stress on the blower motor bearings

As a direct OEM replacement for the Lennox 72F8301

ensuring the valve defaults to an open state during a power loss

Watts 0556019 Valve Freon supporting up to 247The Watts 0556019, technically identified as the LFN240X 6 150 1, is a heavy duty 1 inch temperature and pressure relief valve engineered for high capacity commercial water heating systems. Designed for precise overpressure protection, this valve features a lead free copper silicon alloy body and a 6 inch stainless steel extension thermostat. With a dedicated 150 psi pressure relief setting and a 210F temperature threshold, it ensures robust system