Trane SWT2978 Pressure Switch 320720-756 utilizing this genuine 1-3/16" bore
Platform notes & fabric story
Description
Trane SWT2978 Pressure Switch 320720 756 utilizing this genuine 1 3 16" bore utilizing this genuine 1 3 16" bore ball bearing ensures the system maintains its original SEER ratings and operational efficiency without the mechanical drag associated with lower grade aftermarket alternatives Common Questions Is the 1720 006 compatible with my existing thermocouple