Advanced Thermal Shielding: Integrated heat shield design protects internal wiring and igniter components from high-velocity thermal discharge

Technicians should verify part number 024-25517-000 compatibility with the specific unit’s voltage and amperage requirements to ensure safe branch circuit integration

ensuring pinpoint accuracy for critical cooling or heating loads

This kit features a 1 5/8" sweat service valve

running one furnace for low demand and both for high demand

Carrier HH18HA192 Limit Switch 322838-752 Advanced Thermal Shielding: Integrated heatThe Carrier HH18HA192 is a high limit, auto reset limit switch designed for critical thermal protection in heating applications. This genuine OEM Carrier replacement part is engineered to monitor heat exchanger temperatures and interrupt the electrical circuit if internal conditions exceed the safe operating threshold. With a strictly calibrated temperature range of 140 190F, it serves as a primary safety component to prevent equipment overheating and