OEM Compatibility: Exact fit for Daikin-McQuay 330122001 specifications

The Danfoss 042N7551 is a 24VDC solenoid coil engineered for heavy-duty performance in demanding HVACR and industrial fluid control systems

always verify your system’s pressure differential against the 44 psi close-off rating to prevent noise or lift

The Johnson Controls V47AC-4 Valve is a temperature actuated water regulating valve engineered for critical heating and cooling applications where precise flow modulation is required

providing superior resistance to corrosion and pitting in water-based applications

Siemens Building Technology GVD226.1U Actuator 326058-755 OEM Compatibility: Exact fit forThe Siemens Building Technology GVD226. 1U is a heavy duty 120V spring return actuator engineered specifically for fire and smoke damper applications. Delivering a robust 200 in lb torque, this fast acting actuator is the industry standard for lifecycle safety in commercial HVAC systems, ensuring rapid response during emergency shutdown protocols. As a two position control motor, it provides reliable open close operation, making it a critical