Description
The Carrier HK02NC047 Pressure Switch is a safety as well as control element used in Carrier HVAC systems. This switch is a Tri-Delta switch with three separate pressure ranges. This makes it possible to have precise regulation of a number of operations which are within the HVAC unit. This ensures that this switch controls on/off cycles for various parts depending on a set pressure range of between 3 to 15 PSI for system pressure. It can turn off the compressor when pressure is low to avoid system leaks and consequent damage.
