accommodating diverse electrical and mechanical requirements

F for accurate thermal response

Operating on standard 115V / 60Hz single-phase power

it maintains OEM-certified clearance and torque specifications

Watts 0121494 Relief Valve Els PW 17895 accommodating diverse electrical and mechanicalThe Watts 0121494, also identified as the LF174A 1 75, is a high capacity pressure relief valve designed specifically for hot water heating boilers and hydronic heating systems. Featuring a 1 inch female NPT inlet and outlet, this Lead Free copper silicon alloy valve provides robust protection against over pressure conditions with a factory set relief pressure of 75 PSI. With a massive steam discharge capacity of 2,055,000 BTU hr, it is engineered for