Johnson Controls P100AC-1 Pressure Control If the blocked flue limit

If the blocked flue limit switch trips

The Maxitrol R325E10-P12A is a commercial-grade tagged regulator spring engineered specifically for 325-5 series line pressure regulators

this assembly is the standard spec for restoring electrical integrity to systems where the original harness has suffered from oxidation or insulation breakdown

000 Ohm NTC thermistor for accurate resistance readings across typical HVAC operating ranges

Johnson Controls P100AC-1 Pressure Control If the blocked flue limitThe Johnson Controls P100AC 1 is a heavy duty, direct mount encapsulated pressure control engineered for low pressure cut out applications in HVACR systems. Designed as a reliable SPST open low switch, this component features an automatic reset mechanism that triggers an open circuit at 5 PSIG and closes at 20 PSIG. The open construction design facilitates rapid integration into existing manifolds, while the included conduit clamp ensures secure