Рет қаралды 9,210
troubleshooting this Trane hvac Rooftop unit / RTU / RTAC no cooling / no AC service call resolution , to replace both circuit entering and leaving evaporator thermistors / temperature sensors. evaporator entering / inlet / Txv outlet temperature sensors and evaporator outlet / suction line temperature sensors
unit ran fine after that!
link to part I (1) 👇
• HVAC | AC TROUBLESHOO...
#d2dnyac #heatingventilationandairconditioning #hvacservice