Armstrong Fluid Technology 216945-300 Valve 326058-757 Quiet Operation: Soft-start and ramp-down

Quiet Operation: Soft-start and ramp-down capabilities reduce mechanical stress and eliminate the "bang" associated with single-stage motors

Dual-Voltage Versatility: Seamlessly switch between 115V and 230V configurations to match site-specific power availability

When should the pre-filter be replaced instead of washed

this unit is specifically rated for fire and smoke damper applications

Armstrong Fluid Technology 216945-300 Valve 326058-757 Quiet Operation: Soft-start and ramp-downEnhance your hydronic heating system with the Armstrong Fluid Technology 216945 300 Valve, a premium dual combination valve engineered for precision and longevity. This HVAC pressure reducing valve and relief assembly features a robust brass construction specifically designed to manage hydronic system pressure. It comes pre set with a 12 PSI regulating pressure and a 30 PSI relief pressure, ensuring optimal safety and efficiency. The integrated fast