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In standard residential applications
providing a robust path for the high-voltage spark necessary for reliable burner sequencing and consistent flame proofing
Key Benefits for Technicians: Precise OEM Specifications: Features an exact 18" diameter and 34-degree pitch to match original system requirements
0 CV rating allows for significant volume throughput relative to the 3/8" port size
Built to exact factory tolerances
Reznor 220554 TXV 30067439-890 In standard residential applicationsEnsure precise refrigerant metering and system stability with the Reznor 220554 thermostatic expansion valve. This authentic OEM TXV is specifically engineered for 4 ton HVAC systems, typically utilized in Reznor rooftop units and high capacity split systems. Featuring 5 8" x 7 8" ODF sweat connections, it facilitates a reliable, leak resistant connection to the liquid and suction lines. The integrated 60 inch capillary tube and sensing bulb allow for