Weil McLain 511-330-090 Control Module 30067439-890 or gas applications that are

or gas applications that are non-corrosive to copper alloys

Its elevated seat design facilitates superior drainage

Fast installation: Features 1/2" ODF copper sweat connections to simplify brazing in tight spaces

High Temperature Rating: Built to withstand the thermal stresses of steam applications without degradation

This critical design feature allows the internal check modules to open further

Weil McLain 511-330-090 Control Module 30067439-890 or gas applications that areThe Weil McLain 511 330 090 Control Module is a high performance intermittent pilot ignition control engineered specifically for technical compatibility with Weil McLain CGi, CGs, and CGt series gas fired boilers. As a critical component of the combustion system, this UT 1107 1 control module features a factory calibrated 10 second pre purge cycle, ensuring the combustion chamber is cleared of residual gases before ignition for enhanced boiler safety