a stainless steel or specialized metal-seated plug may be required depending on the valve body class

This control is compatible with all common

Is the 7790803 suitable for outdoor use

Key Benefits OEM Compatibility: Precision-molded for a direct fit in Lennox

Wide Compatibility: The 10K Ohm Type II thermistor interface integrates seamlessly with most standard building controllers

Emerson Alco 057317 Expansion Valve 30067439-890 a stainless steel or specializedThe Emerson Alco 057317 is a high capacity balanced ported expansion valve engineered for precision refrigerant metering in commercial air conditioning and refrigeration systems. Specifically designed for 15 ton R22 and R407C applications, this externally equalized thermal expansion valve (TXV) effectively compensates for pressure drops across the evaporator, ensuring consistent superheat control and maximizing coil efficiency. This model features a 5