Manufactured from durable materials to maintain structural integrity under high RPMs

While the mounting footprint is identical to other Erie PopTop actuators

This module is compatible with 120/240 VAC silicon carbide ignitors and supports natural

While the 231 series is robust

Watts 0121604 Regulator 30067439-890 Manufactured from durable materials toAs a veteran contractor, you know that commercial water heater protection hinges on the reliability of the 1. 5 inch Watts 0121604 temperature and pressure relief valve. This LF340X 8 125 model is the industry standard for high capacity lead free relief valves, engineered specifically for large scale hot water supply tanks and heaters. With a massive 5. 403K BTU steam discharge capacity and a precise 125 PSI pressure relief setting, this valve