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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
Direct OEM Replacement: Designed specifically for York heating and cooling parts
Durable Construction: Engineered to withstand the constant thermal cycling typical of industrial HVACR applications
80" WC for accurate inducer motor vacuum detection and system safety
reducing pressure drop across the line
High-Capacity Switching: 25 Amp resistive load rating handles heavy commercial heating elements without premature contact wear
Armstrong International 15B4 Trap Refrigerant Direct OEM Replacement: Designed specificallyThe Armstrong International 15B4 Trap is a high performance Series B Cast Iron Float & Thermostatic Steam Trap engineered for heavy duty industrial and commercial heating applications. Designed with a 1" NPT Standard Connection and a 5 16" orifice, this unit excels in managing high condensate loads while maintaining a maximum operating pressure of 15 PSI. Featuring an integrated thermostatic air vent, the 15B4 ensures rapid air removal for quick
