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REFRIGERANT FLOW DIAGRAM
HEATING
ARNU363~723DDA4 Refrigerant Pipe Connection Port Diameters.
Model
ARNU723DDA4
ARNU603DDA4
ARNU483DDA4
ARNU363DDA4
ARNU363~723DDA4 Thermistors.
Thermistor
TH1
TH2
TH3
TH4
TH5
TH6
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Liquid (inch)
High Pressure Vapor (inch)
3/8 Brazed
Description
Return air thermistor
HR Pipe out thermistor
HR Pipe in thermistor
HR liquid
Pipe in thermistor
Pipe out thermistor
Due to our policy of continuous product innovation, some specifications may change without notification.
Low Pressure Vapor (inch)
5/8 Brazed
1/2 Brazed
3/4 Brazed
5/8 Brazed
17
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