Armstrong 56J20

Armstrong 56J20 TXV Kit (R22 HP) 3.5-5 Ton delivers precise metering for reliable cooling in R22 systems. This TXV kit is designed to optimize refrigerant flow and maintain consistent temperatures across 3.5-5 Ton cooling units.

Whether restoring a legacy system or performing a retrofit, this TXV kit delivers dependable metering control to match original design specs. It targets R22 high-pressure applications in 3.5–5 ton units, helping maintain stable suction pressure and evaporator efficiency for reliable cooling performance.

• Precise refrigerant metering for R22 high-pressure systems
• Fits 3.5–5 ton cooling units
• Designed for Armstrong equipment compatibility
• Supports stable evaporator temperatures and consistent cooling
• Facilitates straightforward service and replacement in HVAC systems

Upgrade with the Armstrong 56J20 TXV Kit for a practical, cost-effective way to maintain peak cooling efficiency in legacy R22 systems and extend equipment life.