Trane SWT1272 Auto Limit Switch Safety Fail-Safe: Triggers immediate gas

Safety Fail-Safe: Triggers immediate gas valve shutdown if flame detection is lost

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

As a veteran-grade water gauge repair kit

and various A2L refrigerants like R32 and R1234yf

Key Benefits Optimized Heat Distribution: Specifically contoured to manage airflow and flame patterns for consistent boiler heat exchanger performance

Trane SWT1272 Auto Limit Switch Safety Fail-Safe: Triggers immediate gasThe 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