Common Questions What causes a bonnet gasket to fail in HVAC valves

To ensure a pressure-tight seal and prevent nuisance leaks upon reassembly

tubing attachment

As a direct-fit component

MARS 12745 Run Capacitor Common Questions What causes aThe MARS 12745 Run Capacitor is a high performance, 40 MFD 440V component specifically designed for continuous duty in HVAC motor and compressor circuits. This round run capacitor features a heavy duty aluminum case and a non PCB dielectric, utilizing self healing metallized polypropylene film for stable operation under high temperature conditions. Engineered for permanent split capacitor (PSC) configurations, this unit provides the essential phase