Using the genuine Reznor 131448 prevents torque-induced flexing that leads to belt wear and motor failure

the T-4002-125 ensures that the pneumatic feedback and bimetal sensing element operate within nominal specifications without mechanical interference

Does this unit support spring-return functionality

The high-pressure side offers an adjustable range of 5-28" W

Trane SWT3403 Pressure Switch 323055-751 Using the genuine Reznor 131448The Trane SWT3403 is a high performance OEM high pressure switch designed specifically for refrigeration and air conditioning systems where system integrity is non negotiable. Engineered to act as a critical safety cutoff, this manual reset pressure switch (or automatic depending on system configuration) monitors refrigerant pressure to protect the compressor from catastrophic failure. This specific unit is calibrated with a precise operating pressure