4 in. X 5 in. No-height Increaser
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Metal Fab
4 in. X 5 in. No-height Increaser
Purchase history
Metal Fab
4 in. X 5 in. No-height Increaser
4MIN5
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Product Details
Product Details
- Approved for use with category 1 gas furnaces, heaters and boilers
- Double wall design enables use at close clearance to combustibles
- Design eliminates sharp edges by hemming the flue and casing
- Features positive twist lock, tool-free assembly and disassembly
Specifications
- Diameter - Inside 1:
- 4 in
- Diameter - Inside 2:
- 5 in
- Height:
- 2-69/100 in
- Material:
- Steel