Once the system cleanup is verified through oil chemistry analysis and pressure drop stabilizes

making it a drop-in replacement for specified HVAC part configurations

and Ducane models using the same ignition system

Robust Construction: Durable brass body with EPDM seals suitable for media temperatures between -14°F and 248°F

static pressure can be measured by utilizing a single port and rotating the probe 90 degrees from the airflow direction

Johnson Controls P70CA-5 Pressure Control R-410A Once the system cleanup isSingle Pole High Pressure Control, Close High Open Low, 50 Psi to 450 Psi, SPST, 60 Psi to 150 Psi Differential, 1 4" Female NPT Pressure Connector, 525 Psig Maximum Overpressure, For use with Ammonia P70CA 5 is identical to P70CA 5C This item does not qualify for free shipping.