Reznor 220554 TXV 30067439-890 In standard residential applications

In standard residential applications

Technicians should verify the actual water column pressure with a manometer before replacing the switch

minimizing downtime and maximizing operational integrity

Key Benefits for Technicians: Precise OEM Specifications: Features an exact 18" diameter and 34-degree pitch to match original system requirements

Standard Altitude Optimized: Specifically engineered for peak performance in installations from sea level up to 2

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