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Is this compatible with the older HE Series 1 and Series 2 units
typically up to 20-25 psi
making it a versatile HVAC pressure switch alternative for systems where traditional differential pressure switches are difficult to calibrate
Do I need special tools for the seat replacement
" allowing technicians to isolate the problem quickly
Carrier 8733937870 Freeze Sensor 322838-753 Is this compatible with theThe Carrier 8733937870 Freeze Sensor is a critical diagnostic and safety component designed for precise evaporator coil temperature monitoring in commercial and residential HVAC systems. Engineered for high accuracy thermal resistance, this thermistor assembly feeds real time resistance data to the integrated control board to prevent coil freeze ups and subsequent liquid slugging in the compressor. This OEM sensor ensures consistent HVAC freeze