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and AG35 options
Direct Compatibility: Engineered as a drop-in MT64HM4DVE replacement and COM3758 replacement for existing R22 systems
Fail-Safe Security: Mechanical spring return ensures the valve closes on power failure to prevent system overflows or overheating
Direct Compatibility: Engineered as the factory-authorized 322848-751 replacement for 319558-70101 and the HK61 series
ideal for coils and handlers subject to moisture and condensation
Resideo AQ25742B Panel 340155-7026 and AG35 optionsThe Resideo AQ25742B Panel is a professional grade hydronic expansion zoning panel engineered to scale AquaTrol systems by adding control for up to four additional zones. This Aquatrol zoning panel is purpose built for installations utilizing 2 wire valves or zone pumps, providing seamless integration with AQ2000 series boiler control panels. Utilizing B B communication bus terminals, this module enables advanced digital data exchange between the main
