Reznor 151199 Overload 321894-706 if the motor windings pass

if the motor windings pass resistance testing (greater than 100k ohms to ground)

System Reliability: Minimizes burner noise and ensures stable flame patterns across all burner ports

For technicians troubleshooting ignition lockout or inconsistent firing on cast iron sectional boilers

and 1131 series

Reznor 151199 Overload 321894-706 if the motor windings passThe Reznor 151199 Overload (model RTA1 V) is a critical OEM replacement part designed to maintain the operational integrity of high capacity HVAC systems. As a veteran technician knows, this motor overload safety device is essential for monitoring current levels and interrupting power when a motor draws an excessive load. By providing precise thermal overload protection, it prevents terminal damage to blower motors and fan circuits, reducing the risk