Resideo VCZZ1100 Replacement Cartridge 326058-755 The VR8304M4507 is a standard-opening

The VR8304M4507 is a standard-opening model

making it a drop-in solution for contractors managing critical air handling systems

Even minor bends can lead to catastrophic motor failure or coil damage if not addressed

Ensure the condenser coils are clear and verify the amp draw does not exceed the 6

3 Amps and utilizes an internal thermal protection system to manage heat during continuous air-over duty

Resideo VCZZ1100 Replacement Cartridge 326058-755 The VR8304M4507 is a standard-openingThe Resideo VCZZ1100 Replacement Cartridge is a critical component for maintaining or restoring VC Series 2 way valves in high demand hydronic and HVAC systems. As a genuine OEM cartridge, it is engineered with a silver spring and designed for linear flow characteristic control, ensuring consistent performance when paired with 2 position or fail safe proportional actuators. This unit features a stainless steel stem and a robust EPDM, Ryton, and Noryl