Trane SWT1272 Auto Limit Switch The Reznor 11833 is a

The Reznor 11833 is a precision-engineered #44 main burner orifice designed specifically for natural gas heating applications

Buna-N Construction: Provides long-term resilience and corrosion resistance in high-cycle environments

this probe can detect vacuum by connecting to the low-pressure port while leaving the high-pressure port open to ambient

As a veteran-grade water gauge repair kit

Trane SWT1272 Auto Limit Switch The Reznor 11833 is aThe Trane SWT1272 Auto Limit Switch is a critical OEM safety component engineered for precision thermal monitoring in high output residential and light commercial gas furnaces. Designed to maintain the integrity of the heat exchanger, this normally closed (NC) thermal switch is rated to open at 250F and automatically close at 220F once internal temperatures return to a safe operating range. As a veteran grade HVAC high limit replacement part, the