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Enhanced Durability: Equipped with a low VA coil and Class-B insulation
Inspect for rusted burner ports
The dial acts as a bias lever
58" WC Calibration: Specifically engineered to match the OEM airflow specifications of Reznor heating systems for accurate safety circuit activation
When performing teardown maintenance or a standard overhaul on YK or YT series units
Weil McLain 511-330-090 Control Module 30067439-890 Enhanced Durability: Equipped with aThe 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