Resideo VCZZ7100 Replacement Cartridge 319847-401 the 440V rating is the

the 440V rating is the dielectric strength of the capacitor

high-temperature solution specifically engineered for low-pressure steam applications up to 15 psi and hydronic systems

Optimized Combustion: Precision-balanced to ensure consistent airflow

while the Super Cap system protects against work-hardening and kinking

Is the VSACC0410 compatible with other brands besides Venstar

Resideo VCZZ7100 Replacement Cartridge 319847-401 the 440V rating is theFor veteran contractors servicing hydronic systems, the Resideo VCZZ7100 Replacement Cartridge is the industry standard for restoring VC series valve performance without the need for a full body replacement. Specifically engineered for use with non fail safe proportional actuators, this high performance cartridge features a red spring designed for 20 lbf requirements, providing a precise linear flow characteristic to ensure optimal modulation in