Trane SWT1263 Limit Switch 320819-301 which includes the blower wheel

which includes the blower wheel and housing

Smith burner replacement and Lochinvar heating part restoration

ensuring precise shaft seating

This unit serves as the direct replacement for Bard 8101-007

a critical component engineered to maintain the operational integrity of your heating system

Trane SWT1263 Limit Switch 320819-301 which includes the blower wheelWhen 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,