York GWH12TB-S3DNA1B/I, Service Manual, Page: 39 / 69

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Indoor unit piping
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yellow-
green
Indoor unit connection
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Mounting
plate
Fixing hook
Mounting
plate
Right
Right rear
Fig.4
Left rear
Left
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Tailing 2
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with tape
Gas side piping
insulation
Water drainage pipe
Liquid side
Piping insulation
Gas side pipe
External connection
electric wire
Liquid side piping