Trane SWT1211 Switch 326010-701 utilizing an authentic Copeland run

utilizing an authentic Copeland run capacitor ensures that the motor's microfarad rating remains within the +/- 5% tolerance necessary for longevity

Resistance testing with a multimeter across the terminals should correspond to the manufacturer’s NTC 10k ohm chart

snow accumulation

Common Questions & Technical Support What does a 0

or extreme electrical surges typically lead to failure

Trane SWT1211 Switch 326010-701 utilizing an authentic Copeland runThe Trane SWT1211 (also categorized under SWT01211) is an essential high pressure cutout switch designed for HVAC system protection. This SPST cutout switch features a single pole single throw configuration, calibrated with a 300 405# pressure range. In the field, this means the switch is engineered to interrupt the electrical circuit (cut out) when system pressure reaches 405 PSI and reset (cut in) at 300 PSI, effectively preventing compressor damage