Carrier EC660001 Valve Core 320074-702 Using a 60 PSI valve

Using a 60 PSI valve on a 30 PSI system creates a dangerous over-pressure condition by preventing the valve from activating when needed

Using it outside of its rated electrical capacity will cause premature contact failure

providing reliable positioning for HVAC systems requiring precision three-wire floating control

making it ideal for high-pressure systems like R-410A

Carrier EC660001 Valve Core 320074-702 Using a 60 PSI valveThe Carrier EC660001 Service Valve Core is a critical precision component designed for high pressure HVAC refrigeration systems. This heavy duty Schrader valve core ensures a leak proof seal within Carrier service valves, preventing refrigerant loss and maintaining system integrity during routine maintenance or pressure testing. Engineered for compatibility with a wide range of refrigerants, including R 410A and R 22, the EC660001 features a robust