- Starter section used when the appliance has a blank flanged outlet
- For 04" I.D. / 06" O.D. flue
- UL-1738 Listed for Category II, III, & IV Gas-fired Appliances, 550° F or Less, condensing or non-condensing applications
- Standard adapter for Aerco Benchmark (BMK) series boilers
- NOTE: All items are made-to-order. Please allow 12-15 working days for delivery. Once ordered, items cannot be cancelled or returned.
(1) 2-piece ring
(4) "C" clamps with bolts
This item does not include sealant (required for joint assembly). Click here for required silicone sealant.
Click here for Model CS Installation Instructions (PDF).
Click here for Model CS Catalog (PDF).