Trane SWT3157 Pressure Switch 322838-752 The unit operates within a

The unit operates within a standard range of 45°F to 85°F and includes a control pressure test port

as skin oils can create hot spots that lead to premature failure during high-temperature cycles

Common Technical Questions: What is the maximum fluid temperature for the VG1245BL

this 3/4 inch NPT gas valve ensures an exact fit and maintains factory-standard performance across a range of American Standard and Trane furnace units

Using it in an evaporator application may lead to incorrect static pressure and potential motor burnout

Trane SWT3157 Pressure Switch 322838-752 The unit operates within aThe Trane SWT3157 Pressure Switch is an OEM grade low pressure switch designed specifically for R 410A and similar residential refrigeration and air conditioning systems. Engineered for precision monitoring, this SPST (Single Pole Single Throw) component provides a critical failsafe by opening the electrical circuit when suction line pressure drops below safe operational thresholds. This specific model features a factory calibrated 25 PSI open (break)