Johnson Controls P70CA-3C Pressure ControlP70CA 3C Pressure Control from Johnson Controls delivers precise high pressure regulation for refrigeration, air conditioning, and condenser fan cycling. The unit operates from 50 to 500 PSI, with a maximum line pressure rating of 525 PSI and a differential range of 60 to 150 PSI, ensuring stable protection against overpressure. Built for indoor use, it features a NEMA 1 enclosure, 1 4 inch flare connections, and SPST contact configuration for

Compatible control signals include 0-10 V DC

System status indication and self-diagnostics for fast troubleshooting

Operating temperature range 32–185°F (0–85°C)

quick references

making it a smart choice for homeowners seeking a genuine Goodman replacement part

Choose the Armstrong 65G59 for a reliable replacement motor that delivers steady performance

Durable cast iron housing built for heavy‑duty duty cycles

The enclosure supports NEMA 1/2/3/3S/4/4X ratings

Whether you're retrofitting equipment or specifying new control panels

Inlet to outlet 7-13/16"

It serves as a trusted replacement part for Armstrong furnace lines

including liquid propane and natural gas burner controls