By replacing the solenoid plunger assembly and O-rings
Common Questions How do I test if the CD241 dual inlet valve has failed
Direct Replacement: Seamlessly replaces the older ZoneFirst PRD-12X10 model with the same footprint
Whether you are addressing a cracked fan blade or restoring airflow efficiency
Is this switch compatible with 80% and 90%+ AFUE furnaces
Nordyne 902820 Heat Strip 30067439-890 By replacing the solenoid plungerThe Nordyne 902820 is a 5kW electric heat strip designed for field installation in Nordyne, Broan, Intertherm, and Miller electric furnaces and air handler units. This auxiliary heating element provides 17,000 BTUs of supplemental heat, serving as a reliable backup or primary heat source for E2, E3, and FE Series cabinets. The assembly features high grade nichrome heating coils and integrated limit switches for thermal protection, ensuring the unit