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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
Engineered for high-sensitivity millivolt response to ensure rapid safety shut-off upon pilot failure
Standard 2-wire dampers will work for basic zoning but cannot provide the modulating relief required to eliminate the bypass damper
Key Benefits: Zero-Minimum Differential: Reliable fuel gas safety shutoff even at 0 PSI inlet pressure
0 Cv rating ensures minimal pressure drop across the 3/8" NPT ports
preventing premature winding failure and reducing amperage draw during high-load cooling cycles
Bard 5651-160 Gas Valve THPU32HP7Y Engineered for high-sensitivity millivolt responseThe Bard 5651 160 is a heavy duty 24V DSI Dual Main gas valve engineered for precision fuel regulation in natural gas fired HVAC units. Built with a 1 2" x 1 2" NPT connection and a rugged brass body, this OEM Bard replacement part is the standard for maintaining Direct Spark Ignition (DSI) integrity in high demand heating applications. As a technician, you know the importance of stable manifold pressure; the Bard 5651 160BX provides consistent flow