Carrier 53KHET 30-36 - Refrigerant Piping Connections; Refrigerant Connection Steps Overview

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16. CONNECTING REFRIGERANT PIPING LINES
16-1 REFRIGERANT CONNECTIONS CHART
(1) Pipes Flaring
(2) Pipes Connections
(3) Air Purging
(4) Leak Check
(5) Pipes Insulation
(6) Opening Valves