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Precision Modulation: Engineered for negative pressure gas systems to provide accurate air-gas ratio control without mechanical lag
Key Benefits Precision Flame Stability: The integrated bleed hole architecture ensures consistent gas flow for reliable burner ignition
When should the external equalization be used
variable pitch sheave designed for precise HVAC blower speed adjustment and fan drive optimization
Is the Aaon V61190 valve compatible with all AAON rooftop units
Resideo MARD-8 Damper 340155-7024 Precision Modulation: Engineered for negativeThe Resideo MARD 8 is a heavy duty 8 inch modulating automatic round damper designed for high performance bypass and zone control in commercial and residential HVAC systems. Built with a 22 gauge galvanized steel shell, this single blade damper features a male crimped and female uncrimped end for seamless integration with rigid or flexible ductwork. A primary application for this 3 wire motorized damper is managing bypass air in systems larger than
