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(888) 312-8812 Login SignupThe Peterbilt HVAC Hardline carries refrigerant through sections of the vehicle’s air conditioning system. Its formed tube layout maintains the pathway that allows refrigerant to circulate while pressures change during system operation. Additionally, the hardline supports the closed refrigerant network that keeps the fluid contained inside the system. When dealing with refrigerant routing inside the air conditioning circuit, the Peterbilt F50-1890-2000 functions as the HVAC discharge hardline in that pathway.
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