Resideo VCZZ1500 Replacement Cartridge 322027-701 Dual-Sensor Accuracy: Integrates both OAT

Dual-Sensor Accuracy: Integrates both OAT and OCT sensors into a single thermistor assembly for streamlined diagnostics

Direct replacement for part R604221-01

Does the assembly include the external handle and linkage

preventing media loss

Resideo VCZZ1500 Replacement Cartridge 322027-701 Dual-Sensor Accuracy: Integrates both OATThe Resideo VCZZ1500 Replacement Cartridge is a critical component for maintaining hydraulic balance in hydronic heating and cooling systems. Specifically engineered for use with two way VC series valves, this cartridge features a silver spring and is calibrated for equal percentage extra low flow (0. 7 Cv). This provides the granular control required for high performance fan coil units and terminal reheat coils where precise temperature regulation is