WKDP 21 Custom Plenum - Use with WMQ 36-21, WMQ 48-21, and MC36CX Coils

18.75"w x 19.75"d x 35"h Plenum Designed to Fit Our 21" Cased Coils.

Includes 4 Side Panels and Top Cap.

May be Trimmed to the Proper Height to Fit the Installation Application.

MUST SHIP WITH FURNACE or A/C & HEAT PUMP SYSTEM PURCHASE ONLY.