Weil McLain 511-330-081 Pilot Assembly 30067439-890 it withstands the thermal cycling

it withstands the thermal cycling demands of high-efficiency furnaces and boilers

Thermal Protection: The stainless steel jacket prevents premature failure from flame impingement

the unit employs a liquid-filled sensing element that ensures rapid response to temperature fluctuations and high repeatability

Failures are often caused by diaphragm fatigue or water backup in the inducer housing

Weil McLain 511-330-081 Pilot Assembly 30067439-890 it withstands the thermal cyclingThe Weil McLain 511 330 081 Pilot Assembly is a specialized OEM LP pilot kit engineered for precise ignition control in high efficiency Weil McLain CGi, CGT, and CGs series boilers. As a technician, you know that managing liquid propane (LP) boiler ignition requires exact orifice sizing and gas flow regulation to prevent pilot outage and lockout codes. This factory authorized assembly replaces worn or corroded pilot burners, ensuring the thermopile or