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  • 3 to 4 inch Harman - Duravent - 3 Story-Vertical Stove Vent Kit (D&B Supply (Nampa) SKU: vent_pipe-Stove-3_inch_harman-vertical-three-db-supply-nampaAdd Part
  • 3 to 4 inch Harman - Duravent - 3 Story-Vertical Stove Vent Kit (D&B Supply (Ontario) SKU: vent_pipe-Stove-3_inch_harman-vertical-three-db-supply-ontarioAdd Part
  • 3 to 4 inch Harman - Duravent - 3 Story-Vertical Stove Vent Kit (D&B Supply (Pendleton) SKU: vent_pipe-Stove-3_inch_harman-vertical-three-db-supply-pendletonAdd Part
  • 3 to 4 inch Harman - Duravent - 3 Story-Vertical Stove Vent Kit (D&B Supply (Twin Falls) SKU: vent_pipe-Stove-3_inch_harman-vertical-three-db-supply-twin-fallsAdd Part
  • 3 to 4 inch Harman - Duravent - 3 Story-Vertical Stove Vent Kit (D&B Supply) SKU: vent_pipe-Stove-3_inch_harman-vertical-three-template_price_book_d_and_b_supply_category3Add Part
  • 3 to 4 inch Harman - Duravent - 3 Story-Vertical Stove Vent Kit (D&B Supply) SKU: vent_pipe-Stove-3_inch_harman-vertical-three-template_price_book_d_and_b_supply_category2Add Part
  • 3 to 4 inch Harman - Duravent - 3 Story-Vertical Stove Vent Kit (D&B Supply) SKU: vent_pipe-Stove-3_inch_harman-vertical-three-template_price_book_d_and_b_supplyAdd Part
  • 3-4 INCRS ADPT TEE SKU: DV-3PVP-TADX41Add Part
  • 3-4 INCRS ADPT TEE BLACK SKU: DV-3PVP-TADX4B1Add Part
  • 3'' - 4'' secure pellet fresh air intake kit (includes: faceplate w/screen, moisture barrier, aluminum flex, (2) clamps) SKU: 3SPVAIKITAdd Part
  • 3'' 304SS BIO VENT APPLIANCE ADAPTOR W GASKET BLACK SKU: PV3-ADBAdd Part
  • 3'' 304SS BIO VENT END CAP SKU: PV3-ECAdd Part
  • 3'' 304SS BIO VENT WALL VENT KIT 1'' CLEARANCE SKU: PV3-WVKBAdd Part
  • 3'' 45 DEG 304 SS BIO VENT ELBOW BLACK SKU: PV3-E45BAdd Part
  • 3'' 45 DEG 304 SS BIO VENT STARTER ELBOW BLACK SKU: PV3-E45STBAdd Part
  • 3'' 90 DEG 304 SS BIO VENT ELBOW BLACK SKU: PV3-E90BAdd Part
  • 3'' 90 DEG 304 SS BIO VENT STARTER ELBOW BLACK SKU: PV3-E90STBAdd Part
  • 3'' BIO VENT ADJUSTABLE FLASHING & STORM COLLAR KIT 0/6 SKU: PV3-RF06Add Part
  • 3'' BIO VENT CATHEDRAL SUPPORT KIT 1" CLEARANCE SKU: PV3-CCSKTAdd Part
  • 3'' BIO VENT CHASE BOX 1" CLEARANCE SKU: PV3-CBAdd Part
  • 3'' BIO VENT FLAT CEILING FIRESTOP SUPPORT 1'' CLEARANCE SKU: PV3-FCFSAdd Part
  • 3'' BIO VENT FRESH AIR INTAKE KIT W/5' INSULATED FLEX SKU: PV3-FAKTINSAdd Part
  • 3'' BIO VENT OUTSIDE SS WALL FLASHING 1'' CLEARANCE SKU: PV3-OWFAdd Part
  • 3'' BIO VENT WALL STRAP BLACK SKU: PV3-WSAdd Part
  • 3'' HORIZONTAL 304SS BIO VENT JET CAP SKU: PV3-HJCAdd Part
  • 3'' INSIDE DECORATOR CLR BLACK 1'' CLEARANCE BIO VENT SKU: PV3-DCAdd Part
  • 3'' prairie termination cap black w/3'' exhaust vent and 3'' air intake SKU: 3SPVBVCT33Add Part
  • 3'' prairie termination cap stainless w/3'' exhaust vent and 3'' air intake SKU: 3SPVVCT33Add Part
  • 3'' replacement gasket SKU: 3SPVGAAdd Part
  • 3'' RIGID to 3'' FLEX to 6''/8'' CLASS "A" MASONRY ADAPTOR SKU: PV3-MAD368BAdd Part
  • 3'' RIGID to 4'' FLEX to 6''/8'' CLASS "A" MASONRY ADAPTOR SKU: PV3-MAD468BAdd Part
  • 3'' secure pellet horizontal kit (includes: round horizontal cap, wall thimble (for 1'' clearance), appliance adapter (black) SKU: 3SPVHKITAdd Part
  • 3'' secure pellet vertical kit - cathedral (includes: vertical cap, storm collar, cathedral ceiling support box, adjustable flashing, appliance adapter (black) SKU: 3SPVCVKITAdd Part
  • 3'' secure pellet vertical kit - flat ceiling (includes: vertical cap, storm collar, ceiling support firestop spacer (for 1'' clearance),adjustable flashing, appliance adapter (black) SKU: 3SPVVKITAdd Part
  • 3'' STORM COLLAR SKU: PV3-SCAdd Part
  • 3'' TELESCOPING WALL THIMBLE 1'' CLEARANCE BIO VENT SKU: PV3-WTAdd Part
  • 3'' TO 4'' 30 DEG 304 SS BIO VENT RIGID TO FLEX ELBOW BLACK SKU: PV3-E30RFADAdd Part
  • 3'' TO 4'' 304SS APPLIANCE ADAPTOR/INCREASER BLACK BIO VENT SKU: PV3-X4BAdd Part
  • 3'' VERTICAL 304 SS BIO VENT CAP SKU: PV3-VCAdd Part
  • 3'' wall thimble air intake kit (includes: wall thimble (for 1'' clearance); 2'' al flex; (2) hose clamps) SKU: 3SPVWTIAdd Part
  • 3'' X 12" 304 SS BIO VENT PIPE BLACK SKU: PV3-12BAdd Part
  • 3'' X 18" 304 SS BIO VENT PIPE BLACK SKU: PV3-18BAdd Part
  • 3'' X 24" 304 SS BIO VENT PIPE BLACK SKU: PV3-24BAdd Part
  • 3'' X 3'' 304 SS BIO VENT CO-LINEAR INSERT TERMINATION CAP BLK SKU: PV3-VCS33BAdd Part
  • 3'' X 3'' 304SS BIO VENT RAVELLI STARTER TEE BLACK W/END CAP SKU: PV3-TSTETBAdd Part
  • 3'' X 3'' 304SS BIO VENT TEE BLACK W/ END CAP SKU: PV3-TBAdd Part
  • 3'' X 3''-10" 304 SS BIO VENT SLIP JOINT BLACK SKU: PV3-12ABAdd Part
  • 3'' X 36'' 304SS Bio Vent Deluxe Termination w/2'' Collar and 2.5' Flex SKU: PV3-DTERM362Add Part
  • 3'' x 36'' 304SS Bio Vent Deluxe Termination w/3'' Collar and 2.5' Flex SKU: PV3-DTERM363Add Part
  • 3'' X 36" 304 SS BIO VENT PIPE BLACK SKU: PV3-36BAdd Part
  • 3'' X 4'' 304SS BIO VENT RAVELLI STARTER TEE BLACK W/END CAP SKU: PV4-TSTETBAdd Part
  • 3'' X 48'' 304 SS BIO VENT PIPE BLACK SKU: PV3-48BAdd Part
  • 3'' X 6" 304 SS BIO VENT PIPE BLACK SKU: PV3-06BAdd Part
  • 3" - 4" PelletVent Pro Fresh Air Intake Kit (includes: faceplate w/screen, moisture barrier, aluminum flex, [2] clamp) Made for 3-inch exhaust outlets with 2-inch air inlets. Not for use with Harman products. SKU: DV-3PVP-AIKAdd Part
  • 3" - 4" PelletVent Pro Fresh Air Intake Kit (includes: faceplate w/screen,and deflector, aluminum flex, [2] clamp) SKU: 3PVP-AIKAdd Part
  • 3" 304SS BIO VENT SS COLLAR EXTENSION SKU: PV3-EXTAdd Part
  • 3" BIO VENT GASKET SKU: PV3-GASKETAdd Part
  • 3" Dia. 2 3/16" Starter Collar Harman SKU: 3PVP-ADHSC2Add Part
  • 3" Dia. 5 3/4" Starter Collar Harman SKU: 3PVP-ADHSC1Add Part
  • 3" Diameter 18" Length Pipe SKU: 3PVP-18Add Part
  • 3" Diameter 48" Length Pipe SKU: 3PVP-48Add Part
  • 3" Diameter 48" Length Pipe Black SKU: 3PVP-48BAdd Part
  • 3" Diameter Adapter Tee Ravelli SKU: 3PVP-TADRAdd Part
  • 3" Diameter C Clamp SKU: 3PVP-CCAdd Part
  • 3" Diameter Replacement Gasket SKU: 3PVP-GA1Add Part
  • 3" Pellet Gasket - 3" Ventis Pellet Vent Pipe, Replacement Gasket SKU: 3602231Add Part
  • 3" PelletVent Pro Horizontal Kit (includes: Round Horizontal Cap, Wall Thimble [for 1" clearance], Appliance Adapter [black]) SKU: 3PVP-KHAAdd Part
  • 3" PelletVent Pro Horizontal Kit (includes: Round Horizontal Cap, Wall Thimble [for 1" clearance], Appliance Adapter [black]) SKU: DV-3PVP-KHAAdd Part
  • 3" PelletVent Pro Vertical Kit - Cathedral (includes: Vertical Cap, Storm Collar, Cathedral Ceiling Support Box, Adjustable Flashing, Appliance Adapter [black]) SKU: 3PVP-KVBAdd Part
  • 3" PelletVent Pro Vertical Kit - Flat Ceiling (includes: Vertical Cap, Storm Collar, Ceiling Support Firestop Spacer [for 1" clearance], Adjustable Flashing, Appliance Adapter [black]) SKU: 3PVP-KVAAdd Part
  • 3" PelletVent Pro Vertical Kit - Flat Ceiling (includes: Vertical Cap, Storm Collar, Ceiling Support Firestop Spacer [for 1" clearance], Adjustable Flashing, Appliance Adapter [black]) SKU: DV-3PVP-KVAAdd Part
  • 3" Prairie Termination Cap Black w/3" exhaust vent and 3" air intake SKU: 3PVP-VCTB33Add Part
  • 3" Prairie Termination Cap Stainless w/3" exhaust vent and 3" air intake SKU: 3PVP-VCT33Add Part
  • 3" PV 45 Degree Elbow SKU: DV-3PVP-E45Add Part
  • 3" PV 45 Degree Elbow (black) SKU: DV-3PVP-E45BAdd Part
  • 3" PV 90 Degree Elbow SKU: DV-3PVP-E90Add Part
  • 3" PV 90 Degree Elbow (black) SKU: DV-3PVP-E90BAdd Part
  • 3" PV Adapter Tee w/Clean-Out Tee Cap (black) SKU: DV-3PVP-TADBAdd Part
  • 3" PV Adjustable Roof Flashing 0/12-6/12 SKU: DV-3PVP-F6Add Part
  • 3" PV Adjustable Wall Strap SKU: DV-3PVP-WSAAdd Part
  • 3" PV Appliance Adapter SKU: DV-3PVP-ADAdd Part
  • 3" PV Appliance Adapter Black SKU: DV-3PVP-ADBAdd Part
  • 3" PV Attic Insulation Shield SKU: DV-3PVP-ISAdd Part
  • 3" PV Cathedral Ceiling Support Box SKU: DV-3PVP-CSAdd Part
  • 3" PV Ceiling Support Firestop Spacer (for 1" clearance) SKU: DV-3PVP-FSAdd Part
  • 3" PV DSA Roof Flashing 0/12 - 6/12 SKU: DV-3PVP-F6DSAdd Part
  • 3" PV DSA Roof Flashing 7/12 - 12/12 SKU: DV-3PVP-F12DSAdd Part
  • 3" PV Female Flex Adapter SKU: DV-3PVP-ADFFAdd Part
  • 3" PV Flex Trim Collar SKU: DV-3PVP-FTCAdd Part
  • 3" PV Male Flex Adapter SKU: DV-3PVP-ADFMAdd Part
  • 3" PV pipe adapter SKU: DV-3PVP-ADHBAdd Part
  • 3" PV Reduction Collar SKU: DV-3PVP-RCAdd Part
  • 3" PV Square Horizontal Cap SKU: DV-3PVP-HSCAdd Part
  • 3" PV Storm Collar SKU: DV-3PVP-SCAdd Part
  • 3" PV Tall Cone Roof Flashing SKU: DV-3PVP-FFAdd Part
  • 3" PV Vertical Cap SKU: DV-3PVP-VCAdd Part
  • 3" PV Wall Strap SKU: DV-3PVP-WSAdd Part
  • 3" PV Wall Strap Extension SKU: DV-3PVP-WSA-EXTAdd Part
  • 3" PVP Appliance Adapter Ravelli SKU: 3PVP-ADRAdd Part
  • 3" Replacement Gasket SKU: 3PVP-GAAdd Part