Broan Rough-In Kit for RMIP Insert using Exterior blowers
At a Glance
- Rough-in kit for models 331H, 332H, 335 and 336 exterior blowers
Also for use with in-line blower models HLB3, HLB6, HLB9 and HLB11
Use with 10" round duct (purchased separately)
Only for use with RMIP insert.
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