Description
The Carrier 338085-412 is a Limit Switch, a safety part used for HVAC systems, most commonly air handlers or furnaces. Constructed from high-quality materials to ensure long service, this is a relatively small but essentialcomponent that measures temperature in the system and is set to 150°F to 20°F. When the temperature gets to the set limit, either high or low, the switch activates an internal system. This cuts the electrical circuit, freezes the system, and thus avoids the occurrences of damage due to overheating or freezing.
