Antunes Controls 804112108 Pressure Switch Els PW 29614 The "U" suffix typically denotes

The "U" suffix typically denotes "Unitized" or standard retail packaging

the switch automatically closes to restore functionality

Once the evaporator reaches the preset temperature

ensuring exact manifold alignment

whereas the "NSA" version utilizes a standard terminal block for field-wired connections

Antunes Controls 804112108 Pressure Switch Els PW 29614 The "U" suffix typically denotesThe Antunes Controls 804112108 (RHLGP A) is a critical safety component designed for heavy duty commercial gas pressure monitoring. This dual function high and low gas pressure switch features an auto reset mechanism, ensuring your combustion system resumes operation automatically once line pressure stabilizes within the calibrated thresholds. Engineered for precise HVACR safety limit control, it monitors high side pressures from 10 50" W. C. and low