- This part is used to provide an increase on one side of the pipe, while the opposite side remains flat
- UL-1738 Listed for Category II, III, & IV Gas-fired Appliances, 550° F or Less, condensing or non-condensing applications
- Double wall construction with 1" of insulating air space between inner liner and outer shell
- I.D. Sizes 04" Ø - 36" Ø
- Features flanges for ease of installation in both vertical and horizontal runs
- Available with aluminized steel outer shell or 430 stainless steel outer shell
- Optional "installer-friendly" male end collar
- Use the chart image to determine the section length. Subtract the smaller Ø (d) from the larger Ø (D), and then match the (D-d) value with its corresponding length (L).
- NOTE: All items are made-to-order. Please allow 12-15 working days for delivery. Once ordered, items cannot be canceled or returned.
Includes:
(1) Eccentric Increaser Section
(1) Smaller Diameter Vee Band (inner band)
(1) Smaller Diameter Draw Band (outer band)
This item does not include sealant (required for joint assembly). Click here for required joint sealant.
Click here for Model CS Installation Instructions (PDF).
Click here for Model CS Catalog (PDF).