This gauge cock is rated for service up to 250 PSI at temperatures as high as 400°F

By utilizing a genuine Carrier part

The coil comes equipped with 18-inch leads and a 1/2-inch NPT conduit connection for standard electrical integration

While physically compatible with some larger models

Carrier HH22QC075 Stat 340155-7024 This gauge cock is ratedThe Carrier HH22QC075 Outdoor Frost Stat is an essential OEM replacement part designed for HVAC freeze protection. Built for durability in demanding environments, this outdoor frost thermostat monitors ambient air temperatures to prevent ice accumulation on air conditioner coils and other critical components. By managing defrost cycles effectively, it ensures the system maintains optimal heat transfer efficiency while protecting the compressor and fan