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PDFWAC 296-46B-440

Air conditioning and refrigerating equipment.

014 Disconnecting means.
In one- and two-family dwelling units, a disconnecting means is required for the indoor units(s) of a split system HVAC/R system, unless the outside unit's disconnecting means is lockable, disconnects the indoor unit(s), identifies the location of all indoor units, and an indoor disconnecting means is not required by the manufacturer.
[Statutory Authority: Chapter 19.28 RCW, RCW 19.28.031 and 19.28.251. WSR 19-15-117, § 296-46B-440, filed 7/23/19, effective 8/23/19. Statutory Authority: Chapter 19.28 RCW, RCW 19.28.010 and 19.28.031. WSR 17-12-021, § 296-46B-440, filed 5/30/17, effective 7/1/17.]
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