Refrigerant system pressure relief devices shall be packaged outside the passenger compartment, theluggage compartment and the Climate Control Air Handling system (i.e. HVAC unit, ducts, etc.).The high Pressure Relief Valve (PRV) discharge venting direction/path must point a minimum of 90degrees away from the exhaust manifold, the catalytic converter, the turbo assembly, the compressorclutch assembly and any hot surfaces above 720 ºC. The high Pressure Relief Valve (PRV) dischargeventing direction/path must point a minimum of 90 degrees away from surfaces of high voltagedevices over 120 volts DC.