Durable Construction: Heavy-duty brass body with copper stubs provides superior corrosion resistance and high-pressure integrity

What is the difference between the K-370 and the D25519

000 AFC protection for safe end-of-life circuit removal

Direct Compatibility: Designed as a specific replacement part for Nor East Controls hardware

ensuring the correct Nordyne furnace parts are installed is critical for system safety and operational efficiency

Modine 5H0735910008 Pressure Switch 30067439-890 Durable Construction: Heavy-duty brass bodyThe Modine 5H0735910008 Pressure Switch is a critical safety component designed for precise combustion air monitoring in high efficiency heating systems. This SPST furnace pressure switch is factory calibrated to a . 8" WC set point, ensuring reliable performance by verifying proper inducer motor operation and venting pressure before allowing the ignition sequence to proceed. As the 5H73591 8 direct replacement, this OEM component maintains system