Verify frame mounting and voltage requirements before installation to ensure a drop-in fit for specific York and Source 1 equipment configurations

As a direct 3100A-15Q14 replacement

and DM series)

Is an auxiliary end switch included with this model

Watts 0121594 Valve Els PW 29614 Verify frame mounting and voltageThe Watts 0121594, also identified by model LFN241X 8 125, is a heavy duty, automatic reseating temperature and pressure relief valve designed for large scale commercial water heating systems. Featuring a 1. 25 inch NPT male inlet and a 1 inch NPT female outlet, this valve is engineered to provide critical safety protection for hot water supply tanks and storage heaters. It is built with a lead free copper silicon alloy body to comply with strict ANSI