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George Bridgewater photo
Zimbabwe, Harare
1 Level
735 Review
25 Karma

Review on Suburban 050715 4 Duct Collar by George Bridgewater

Revainrating 5 out of 5

Matching duct coupler

Doctor couplers seemed to work pretty well. Tip: You may need to bend the saddle of the collar to make it tighter. When I first put them in the oven they looked a little fluffy. You also need a way to pinch the doctor working on the duct cuff. We ended up using 4" band cuffs. Ties can work too.

Pros
  • Easy install
Cons
  • I vaguely remember