General Venting
 | Galvanized Steel Vent Outlet Cap Used on all low intensity tube heaters except LS, LD or DBS 4" O.D. with flapper. Flapper ensures proper static pressure for proper unit operation. Must be used with unvented units.
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 | 4" Simpson Duravent Rooftop Vent Cap
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 | Dual Exhaust Assembly "Y" shaped, 26 gauge galvanized steel with baffle. 4" O.D. X 4" O.D. For use when common venting (2) units. Heaters MUST share a common thermostat. Dimensions: 14" left to right (w) x 13" height. | |
 | 4" Duravent Sidewall Vent Kit (Alt. Part# 2C448) Used on all low intensity tube heaters except LS, LS3, LD3 & DBS Includes all items for sidewall venting: SWD-4, WT-4, 18BV-4, & DHC-4. Single wall vent pipe material is included. 29" long when fully assembled. NOT APPROVED FOR V2 200 MBTU/H | |
 | 4" Rooftop Vent Package. Can also be used for Air Intake. | |
 | 6" Duravent Sidewall Vent Kit Al items for sidewall venting including: SWD-4, WT-6, 18BV-6 and DHC-6. No vent pipe material is included. 30" long when fully assembled. Used on: all low intensity tube heaters | |
| | 6" Rooftop Vent Package.
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