Carrier HK02YB160 Pressure Switch 320788-704 or sensors failing to report

or sensors failing to report correctly due to cracked insulation or oxidized terminals within the 323080-701 assembly

thermostatic expansion valve (TXV) engineered for high-performance modulation in medium to low-temperature refrigeration systems using R-404A or R-502

this Nitride Hot Surface Ignitor serves as a direct OEM replacement for Amana 768A-2 and Goodman 11111701 components

Always verify the wiring schematic of your AAON unit before installation

though hardwiring to 24V AC is recommended when possible

Carrier HK02YB160 Pressure Switch 320788-704 or sensors failing to reportThe Carrier HK02YB160 Pressure Switch is a critical OEM safety and control component engineered for Carrier, Bryant, and Payne HVAC systems. As a specialized fan pressure switch, it monitors internal air pressure within the furnace or fan assembly to ensure safe and efficient operation. This switch is factory calibrated to a 260 PSI close and 160 PSI open specification, providing a reliable mechanical interface for cycling the fan motor based on