Trane SWT1263 Limit Switch Els PW 29614 Smith 100277835 Kit is a

Smith 100277835 Kit is a critical Venturi High Modulation assembly designed for precision air-to-fuel ratio control in high-efficiency condensing boilers and water heaters

Reliable Pilot Operation: Utilizes a pilot-operated diaphragm design to maintain tight shut-off and high-pressure performance

Adjustable Interstage Differential: Fine-tune the 2-7 degree gap between stages to optimize system efficiency and reduce wear

and refrigerated air dryers without the need for electrical power or manual intervention

Trane SWT1263 Limit Switch Els PW 29614 Smith 100277835 Kit is aWhen you're dealing with a Trane SWT1263 Limit Switch that has failed, you'll see common symptoms like the blower running continuously or the burner short cycling. This 180 210F AUTO Limit Switch is a critical safety component calibrated to open the circuit at 210F and reset automatically once the plenum temperature drops to 180F. As a genuine OEM replacement part, the SWT1263 is the specific drop in successor for the Trane C340056P09 and SWT01263,