Carrier HK02ZZ001 Pressure Switch 326058-757 This 3-wire power open/power closed

This 3-wire power open/power closed damper is compatible with most standard 24Vac zoning panels

Is this a slow-opening or standard-opening valve

Voltage: 200-230/460V (Dual Voltage)

Ensure the transformer has sufficient VA capacity to handle the solenoid coil draw during the heating cycle

making it ideal for high-load startups

Carrier HK02ZZ001 Pressure Switch 326058-757 This 3-wire power open/power closedEnsure reliable high side protection with the Carrier HK02ZZ001 High Pressure Switch, an essential OEM replacement pressure switch for commercial and residential HVAC R systems. This factory authorized component is engineered specifically for Carrier and Bryant equipment, serving as a critical safety limit that prevents compressor damage during over pressurization events. With a precise high pressure cutout threshold of 650 PSI and a 500 PSI reset,