- This flashing (FLS) is installed when the exhaust system is penetrating a roof structure
- This straight flashing (not tall cone) is is intended to be used with a flat roof or level roof curb. Please contact us for pricing if a pitched flashing is required.
- Refer to image for required roof rough opening size and dimensional data
- 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
- Available in aluminized steel 430 stainless steel construction
- 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) Flashing
Click here for Model CS Installation Instructions (PDF).
Click here for Model CS Catalog (PDF).