While designed for Fenwal systems

for propane—relative to your heater's input rating

While the electrical specifications are identical

High-Torque 240V Operation: Designed for stable performance in high-demand environments

Weil McLain 511-330-079 Ignition Module THPU32HP7Y While designed for Fenwal systemsUpgrade your system restoration with the Weil McLain 511 330 079 Ignition Module, a critical component for maintaining precise sequence control in CGA Series gas boilers. Engineered as a direct OEM replacement ignition control, this module (model UT 1107 2) operates on a 120V power supply to manage consistent spark to pilot ignition cycles. Designed for professional HVAC contractors, it replaces failing boards in residential hydronic systems to