Key Benefits Precise 0

making it an essential component for self-generating gas valve circuits or 24VAC burner systems

this unit meets UL and CUL standards

this model is the official replacement for the TE-6321P-1 and fits the same mounting footprint and wiring specifications

Carrier HK02ZA436 Pressure Switch 320819-301 Key Benefits Precise 0The Carrier HK02ZA436 is a professional grade high pressure switch engineered for critical refrigerant monitoring in industrial refrigeration and air conditioning systems. As an essential safety component, this HVAC pressure switch features a 290 PSI cutout and a 185 PSI cut in, providing a precise 290 185 pressure range. When system pressure exceeds the preset limit, the switch breaks the electrical circuit to the compressor, preventing catastrophic