Description
The Carrier HH18HA450 Temperature Actuated Switch is a control component used in compatible heating and cooling systems to preset thermal conditions. Installed in HVAC systems, it changes its electrical state when a specific temperature threshold is reached, allowing the system to initiate or stop designated operations. It is commonly used in residential, and commercial furnace and air-handling applications where controlled switching is required for safe, and coordinated operation. It supports temperature-triggered control actions, assists in managing operational stage, and helps maintain stable performance during routine equipment cycles.
