the unit features an Auto/Manual toggle switch

OEM Compatibility: Guaranteed to align with original factory specifications for many Carrier and Bryant furnace models

and safety shut-off protocols with military-grade consistency

T: Facilitates correct pressure drops across the distribution network to achieve specified temperature differentials

Durable Construction: Features 300V rated jacketed wiring and a moisture-resistant thermistor bead for long-term operational stability

Marvair 70050 Pressure Switch 320788-703 the unit features an Auto/ManualThe Marvair 70050 Pressure Switch is a critical safety component designed for precise refrigerant monitoring in Marvair ComPac wall mount air conditioners and heat pumps. This low pressure switch (LPS) is engineered to prevent compressor damage by breaking the electrical circuit when system pressure falls below safe operating thresholds. With a factory set open pressure of 35 PSI and a close pressure of 60 PSI, it ensures the system does not operate