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System Compatibility: Direct integration with Maxitrol Series 21 systems and works in tandem with mixing tube sensors for accurate duct sensing
reducing inventory complexity for common service calls
Key Benefits OEM Compatibility: Specifically calibrated for Utica-Dunkirk boilers
Built to withstand the high inrush currents typical of AC compressor startup
Armstrong Furnace R38999D019 Heat Exchanger R-410A System Compatibility: Direct integration withThe Armstrong Furnace R38999D019 Heat Exchanger is an essential OEM replacement part engineered specifically for high efficiency Armstrong Air and Allied Air heating systems. As a critical component for safe furnace operation, this HVAC heat exchanger is manufactured to precise factory dimensions, ensuring a perfect fit and seamless integration with your existing burners and blower assembly. By utilizing genuine Armstrong Air parts, technicians can
