Watts 0275464 Valve 326010-701 allowing it to withstand high-temperature

allowing it to withstand high-temperature hydronic heating environments

It is the designated replacement for legacy models including the P45NCA-46

Enhanced Conductivity: Ensures maximum voltage reaches the igniter for reliable "first-try" ignition

Rigid Construction: Manufactured to withstand the thermal stress and vibrations of power-vented water heaters

Rotolock Ports: Simplifies field replacement by allowing for quick mechanical connections without the need for extensive brazing in tight spaces

Watts 0275464 Valve 326010-701 allowing it to withstand high-temperatureProfessional grade Watts 0275464, a high capacity Series 174A boiler pressure relief valve, is engineered for critical overpressure protection in large scale hot water heating and domestic supply systems. Constructed with a heavy duty bronze body and a rugged stainless steel spring, this 1 inch NPT valve is factory set to a 150 psi pressure relief setting and delivers a high volume discharge capacity of 3,795,000 BTU hr. The 174A series utilizes a non