preventing irregular burner firing and optimizing overall system performance

Integrated Condensate Management: Includes a factory-supplied drain pan designed to withstand high temperatures and prevent water carryover

Advanced Diagnostics: Built-in pressure-temperature (PT) ports allow for easy measurement and troubleshooting of system pressure drops

the Watts 740 series is preferred for its non-mechanical seat-to-disc alignment

Carrier 312926-206 Pressure Switch 319825-402 preventing irregular burner firing andThe Carrier 312926 206 Pressure Switch is a mission critical OEM replacement part designed for precision monitoring in residential and commercial HVAC systems. This factory authorized part functions as a low pressure switch featuring a 22 7 PSI set point (opens at 7 PSI, closes at 22 PSI) to protect the compressor against low charge conditions, loss of airflow, or metering device malfunctions. Built to exact Carrier Corporation specifications, it