KMC Controls RCC-1503 Relay Els PW 17895 technicians should check for scale

technicians should check for scale buildup

For technicians troubleshooting frequent cycling or S1-025-35361-000 specifications

75" WC rating signify

With a fixed setpoint that opens at 150 PSI and closes at 275 PSI

KMC Controls RCC-1503 Relay Els PW 17895 technicians should check for scaleThe KMC Controls RCC 1503 is a professional grade adjustable reversing relay designed for pneumatic control systems requiring a 9 psi crossover point. As an in line pneumatic relay, it is engineered to provide a reversed proportional output signal based on a source input, making it essential for HVAC reverse acting control sequences. The unit features a factory calibrated 9 psig (62 kPa) input output crossover, ensuring precision in pneumatic signal