Diagonal Split System with 4 way Failure Switch-E
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LabelPart NamePart No.
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10Pipe connector UNF threadBCA4002
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14Copper washer233220A
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16Copper washer for 21A25183H550
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18Repair kit for 13H5905BAU1704A
HF denotes male unions at both ends.
HD denotes one male union end and one female union end.
HS denotes one male end and a special larger 7/16" unf male end for the PDWA valve.
| Part number prefix guide - Number denotes length “. | |
|---|---|
| HF | Male UNF both ends 3⁄8” UNF |
| HD | Male end UNF and female end UNF |
| HS | Male end and a special larger 7⁄16” UNF male end for the PDWA valve |