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Vent Pipe & Flues

  • 4" Horizontal Stainless Steel Z-Vent Water Heater Vent Kit
    Original price $189.95 - Original price $194.90
    Original price
    $189.95 - $194.90
    $189.95 - $194.90
    Current price $189.95

    4" Diameter Through-Wall-Hung Water Heater Z-Vent Kit, Stainless Steel

    Z-Flex

    Z-VENT Wall Mounting Water Heater Vent Kit. 4" Diameter, single wall venting system. Save time and money with this convenient, preconfigured vent k...

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    Original price $189.95 - Original price $194.90
    Original price
    $189.95 - $194.90
    $189.95 - $194.90
    Current price $189.95
  • Original price $36.59 - Original price $84.95
    Original price
    $36.59 - $84.95
    $36.59 - $84.95
    Current price $36.59

    Rheem-Metal-Fab 3"-5" Stainless Steel Concentric Flue-Vent Pipe

    Rheem

    Rheem Protech brand 3"/5" Stainless Steel Concentric Vent Pipe This concentric vent pipe has 3" inner pipe diameter and 5" outer pipe diameter. Hig...

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    Original price $36.59 - Original price $84.95
    Original price
    $36.59 - $84.95
    $36.59 - $84.95
    Current price $36.59
  • 4" Horizontal Stainless Steel Z-Vent Water Heater Vent Kit
    Sold out
    Original price $209.95 - Original price $214.90
    Original price
    $209.95 - $214.90
    $209.95 - $214.90
    Current price $209.95

    4" Diameter Thru-Wall Tankless Water Heater Vent Kit w-Backflow Stop

    Z-Flex

    Z-VENT Wall Mounted/Sideways Vent Kit for Tankless Water Heaters. 4" Diameter Stainless Steel pipe system. Save time and money with this convenient...

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    Original price $209.95 - Original price $214.90
    Original price
    $209.95 - $214.90
    $209.95 - $214.90
    Current price $209.95
    Sold out
  • Original price $229.95 - Original price $234.90
    Original price
    $229.95 - $234.90
    $229.95 - $234.90
    Current price $229.95

    5" Diameter Z-Vent Through-Wall Heater Vent Kit, Stainless Steel

    Z-Flex

    Z-VENT Horizontal Wall Mounting Vent Kit for 5" Diameter Heater Flues Save time and money with this convenient, preconfigured vent kit for tankless...

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    Original price $229.95 - Original price $234.90
    Original price
    $229.95 - $234.90
    $229.95 - $234.90
    Current price $229.95
  • Hot water heater exhaust ventilation fitting
    Original price $55.95 - Original price $79.95
    Original price
    $55.95 - $79.95
    $55.95 - $79.95
    Current price $55.95

    Z-Flex 3"-5" Sidewall Termination Hood, Single Wall Stainless Steel

    Z-Flex

    Termination hood for horizontal exhaust vents, single wall stainless steel The termination hood is the final piece in a horizontal venting system f...

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    Original price $55.95 - Original price $79.95
    Original price
    $55.95 - $79.95
    $55.95 - $79.95
    Current price $55.95
  • Original price $119.95 - Original price $129.95
    Original price
    $119.95
    $119.95 - $129.95
    Current price $119.95

    Rheem-Metal-Fab 3-5" Stainless Steel Pipe Wall Termination Kit

    Rheem

    Rheem brand 3"/5" Stainless Steel Concentric Vent Kit plus Termination by Metal-Fab Standard or Long termination length In the menu above, choose e...

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    Original price $119.95 - Original price $129.95
    Original price
    $119.95
    $119.95 - $129.95
    Current price $119.95
  • Universal Bug Guard
    Original price $169.76 - Original price $174.71
    Original price
    $169.76 - $174.71
    $169.76 - $174.71
    Current price $169.76

    Rinnai 224042 Universal Bug Guard

    Rinnai

    Rinnai 224042 Universal Bug Guard Designed to prevent bugs from getting into the fresh air intake to the heater's blower and combustion chamber. Th...

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    Original price $169.76 - Original price $174.71
    Original price
    $169.76 - $174.71
    $169.76 - $174.71
    Current price $169.76
  • Original price $59.95 - Original price $69.95
    Original price
    $59.95
    $59.95 - $69.95
    Current price $59.95

    Rheem-Metal-Fab 3-5" Stainless Steel Pipe 45 or 90 degree elbow

    Rheem

    Rheem brand 3"/5" Stainless Steel Concentric Elbow by Metal-Fab In the menu above, you can choose either 90 degree or 45 degree variations. Compati...

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    Original price $59.95 - Original price $69.95
    Original price
    $59.95
    $59.95 - $69.95
    Current price $59.95
  • 45-degree Concentric Pipe Vent Elbow, Takagi/State/AO Smith 100266119
    Original price $46.99 - Original price $51.95
    Original price
    $46.99 - $51.95
    $46.99 - $51.95
    Current price $46.99

    45-degree Concentric Pipe Vent Elbow, Takagi-State-AO Smith 100266119

    Takagi

    45° Elbow, Centrotherm-type Concentric Venting Pipe. Takagi/State/AO Smith/Reliance item number 100266119. This gadget is part of the Direct Ventin...

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    Original price $46.99 - Original price $51.95
    Original price
    $46.99 - $51.95
    $46.99 - $51.95
    Current price $46.99
  • Rinnai Ubbink Condensate Trap
    Original price $53.00 - Original price $56.95
    Original price
    $53.00 - $56.95
    $53.00 - $56.95
    Current price $53.00

    Rinnai 222053 Condensate Trap

    Rinnai

    Rinnai 222053 Condensate Trap Rinnai's unique Ubbink concentric venting system is easy to install and offers the best in performance and safety. Co...

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    Original price $53.00 - Original price $56.95
    Original price
    $53.00 - $56.95
    $53.00 - $56.95
    Current price $53.00
  • Metal Pass Through Plate
    Original price $60.00 - Original price $64.95
    Original price
    $60.00 - $64.95
    $60.00 - $64.95
    Current price $60.00

    Rinnai 224097 Metal Pass Through Plate

    Rinnai

    Concentric ventilation system for Rinnai tankless water heaters Rinnai's unique Ubbink concentric venting system is easy to install and offers noth...

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    Original price $60.00 - Original price $64.95
    Original price
    $60.00 - $64.95
    $60.00 - $64.95
    Current price $60.00
  • 87-degree Concentric Pipe Vent Elbow, Takagi/State/AO Smith 100266132
    Original price $44.99 - Original price $49.94
    Original price
    $44.99 - $49.94
    $44.99 - $49.94
    Current price $44.99

    87-degree Concentric Pipe Vent Elbow, Takagi-State-AO Smith 100266132

    Takagi

    87° Elbow, Centrotherm-type Concentric Venting Pipe. Takagi/State/AO Smith/Reliance item number 100266132. This gadget is part of the Direct Ventin...

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    Original price $44.99 - Original price $49.94
    Original price
    $44.99 - $49.94
    $44.99 - $49.94
    Current price $44.99
  • Ubbink/Rinnai 223187 Non-Condensing Horizontal Termination Diverter Kit
    Original price $132.00 - Original price $136.95
    Original price
    $132.00 - $136.95
    $132.00 - $136.95
    Current price $132.00

    Rinnai 21" Concentric Horizontal Termination Diverter Kit 223187

    Rinnai

    Rinnai/Ubbink 21" Concentric Horizontal Termination Diverter Kit for Rinnai tankless water heaters Rinnai's unique Ubbink concentric venting system...

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    Original price $132.00 - Original price $136.95
    Original price
    $132.00 - $136.95
    $132.00 - $136.95
    Current price $132.00
  • Rinnai 108000068 Flue Connection Assembly RL75/94i VC tankless
    Original price $36.95 - Original price $41.90
    Original price
    $36.95 - $41.90
    $36.95 - $41.90
    Current price $36.95

    Rinnai 108000068 Flue Connection Assembly RL75, RL94i VC series

    Rinnai

    Rinnai 108000068 Flue Connection Assembly, Vent Top for RL75, RL94i VC series tankless water heaters Rinnai® is a registered trademark of Rinnai C...

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    Original price $36.95 - Original price $41.90
    Original price
    $36.95 - $41.90
    $36.95 - $41.90
    Current price $36.95
  • Hot water heater exhaust ventilation fitting
    Original price $19.95 - Original price $24.90
    Original price
    $19.95 - $24.90
    $19.95 - $24.90
    Current price $19.95

    Z-Flex 3" Sidewall Fresh Air Intake Hood, Single Wall Galvanized Steel

    Z-Flex

    Fresh air intake hood for attachment to outside wall.Single wall galvanized steel Use this 3" Z-Vent fresh air intake hood to bring in fresh air to...

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    Original price $19.95 - Original price $24.90
    Original price
    $19.95 - $24.90
    $19.95 - $24.90
    Current price $19.95
  • Original price $139.95 - Original price $144.90
    Original price
    $139.95 - $144.90
    $139.95 - $144.90
    Current price $139.95

    Rheem-Metal-Fab 3-5" Concentric Stainless Steel Roof Vertical Termination

    Rheem

    Rheem Protech brand 3"/5" Stainless Steel Concentric Vent Kit plus Termination by Metal FabFor 6/12 to 12/12 pitch steep roofs only Compatible with...

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    Original price $139.95 - Original price $144.90
    Original price
    $139.95 - $144.90
    $139.95 - $144.90
    Current price $139.95
  • Indoor hot water vent fittings
    Original price $8.00 - Original price $12.95
    Original price
    $8.00 - $12.95
    $8.00 - $12.95
    Current price $8.00

    Rinnai 169044 Pipe Clamp

    Rinnai

    Rinnai 169044 Pipe Clamp Rinnai's unique Ubbink concentric venting system is easy to install and offers nothing but the best in performance and saf...

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    Original price $8.00 - Original price $12.95
    Original price
    $8.00 - $12.95
    $8.00 - $12.95
    Current price $8.00
  • Pitch Roof Flashing
    Original price $78.00 - Original price $82.95
    Original price
    $78.00 - $82.95
    $78.00 - $82.95
    Current price $78.00

    Rinnai 189950 Universal Shingle Roof Flashing (1-12 to 16-12 pitch)

    Rinnai

    Concentric ventilation system for Rinnai tankless water heaters Rinnai's unique Ubbink concentric venting system is easy to install and has excelle...

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    Original price $78.00 - Original price $82.95
    Original price
    $78.00 - $82.95
    $78.00 - $82.95
    Current price $78.00
  • Flashing for Metal Roof
    Rinnai 242141 Metal Roof Flashing
    Original price $150.00 - Original price $154.95
    Original price
    $150.00 - $154.95
    $150.00 - $154.95
    Current price $150.00

    Rinnai 242141 Metal Roof Flashing

    Rinnai

    Rinnai 242141 Metal Roof Flashing Rinnai's unique Ubbink concentric venting system is easy to install and offers the best in performance and safety...

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    Original price $150.00 - Original price $154.95
    Original price
    $150.00 - $154.95
    $150.00 - $154.95
    Current price $150.00
  • Concentric instant water heating ventilation system
    Original price $87.00 - Original price $91.95
    Original price
    $87.00 - $91.95
    $87.00 - $91.95
    Current price $87.00

    Rinnai 224270 Concentric Non-Condensing Vent Pipe Extension, 39"

    Rinnai

    Concentric ventilation system for Rinnai tankless water heaters Rinnai's unique Ubbink concentric venting system offers maximum performance, and sa...

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    Original price $87.00 - Original price $91.95
    Original price
    $87.00 - $91.95
    $87.00 - $91.95
    Current price $87.00
  • Rinnai/Ubbink 90 Degree Elbow
    Original price $66.00 - Original price $70.95
    Original price
    $66.00 - $70.95
    $66.00 - $70.95
    Current price $66.00

    Rinnai 224255 Concentric 90 Degree Elbow (Metal)

    Rinnai

    Concentric ventilation system for Rinnai tankless water heaters Rinnai's unique Ubbink concentric venting system is easy to install and offers noth...

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    Original price $66.00 - Original price $70.95
    Original price
    $66.00 - $70.95
    $66.00 - $70.95
    Current price $66.00
  • Water heater exhaust vent extension
    Original price $52.00 - Original price $56.95
    Original price
    $52.00 - $56.95
    $52.00 - $56.95
    Current price $52.00

    Rinnai 224080PP Concentric Condensing Vent Pipe Extension, 39"

    Rinnai

    39" Concentric Vent Pipe Extension for Rinnai Ultra Series Condensing Tankless Water Heaters The Rinnai RCi Series Tankless Water Heaters use conc...

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    Original price $52.00 - Original price $56.95
    Original price
    $52.00 - $56.95
    $52.00 - $56.95
    Current price $52.00
  • Instant water heating exhaust intake flue
    Original price $55.00 - Original price $59.95
    Original price
    $55.00 - $59.95
    $55.00 - $59.95
    Current price $55.00

    Rinnai 224077PP Concentric Condensing 45-Degree Elbows, 2 piece kit

    Rinnai

    Kit of two 45° Elbows for Rinnai Ultra Series Condensing Tankless Water Heaters The Rinnai RCi Series Tankless Water Heaters use concentric venting...

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    Original price $55.00 - Original price $59.95
    Original price
    $55.00 - $59.95
    $55.00 - $59.95
    Current price $55.00
  • Intake/exhaust vent pipe extension
    Original price $57.00 - Original price $61.95
    Original price
    $57.00 - $61.95
    $57.00 - $61.95
    Current price $57.00

    Rinnai 224260 Concentric Non-Condensing Vent Pipe Extension, 10"

    Rinnai

    Concentric ventilation system for Rinnai tankless water heaters Rinnai's unique Ubbink concentric venting system is easy to install and offers noth...

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    Original price $57.00 - Original price $61.95
    Original price
    $57.00 - $61.95
    $57.00 - $61.95
    Current price $57.00
  • Original price $59.95 - Original price $64.90
    Original price
    $59.95 - $64.90
    $59.95 - $64.90
    Current price $59.95

    Rheem-Metal-Fab Condensate Drain Pipe 3"-5" Concentric Stainless Steel

    Rheem

    Rheem Protech brand 3"/5" Stainless Steel Concentric Vent Pipe with Condensate Drain PortFor tankless water heaters. Can be used for horizontal and...

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    Original price $59.95 - Original price $64.90
    Original price
    $59.95 - $64.90
    $59.95 - $64.90
    Current price $59.95
  • Concentric indoor water heater vent
    Original price $65.95 - Original price $70.90
    Original price
    $65.95 - $70.90
    $65.95 - $70.90
    Current price $65.95

    Rinnai 224275 2" to 12" Telescoping Vent (plastic)

    Rinnai

    Concentric ventilation system for Rinnai tankless water heaters Rinnai's unique Ubbink concentric venting system is easy to install and offers noth...

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    Original price $65.95 - Original price $70.90
    Original price
    $65.95 - $70.90
    $65.95 - $70.90
    Current price $65.95
  • Hot water heating ventilation accessories
    Original price $57.00 - Original price $61.95
    Original price
    $57.00 - $61.95
    $57.00 - $61.95
    Current price $57.00

    Rinnai 224063 Concentric 90 Degree Elbow

    Rinnai

    Concentric ventilation system for Rinnai tankless water heaters Rinnai's unique Ubbink concentric venting system is easy to install and offers not...

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    Original price $57.00 - Original price $61.95
    Original price
    $57.00 - $61.95
    $57.00 - $61.95
    Current price $57.00
  • Roof Discharge Termination
    Original price $138.00 - Original price $142.95
    Original price
    $138.00 - $142.95
    $138.00 - $142.95
    Current price $138.00

    Rinnai 184127 Concentric Roof Discharge Termination, 18"

    Rinnai

    Concentric ventilation system for Rinnai tankless water heaters Rinnai's unique Ubbink concentric venting system offers maximum performance and saf...

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    Original price $138.00 - Original price $142.95
    Original price
    $138.00 - $142.95
    $138.00 - $142.95
    Current price $138.00
  • 45 Degree Elbow for instant hot water vent
    Original price $78.00 - Original price $82.95
    Original price
    $78.00 - $82.95
    $78.00 - $82.95
    Current price $78.00

    Rinnai 224050 Concentric 45 Degree Elbow (2 Pack)

    Rinnai

    Concentric ventilation system for Rinnai tankless water heaters Rinnai's unique Ubbink concentric venting system is easy to install and offers noth...

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    Original price $78.00 - Original price $82.95
    Original price
    $78.00 - $82.95
    $78.00 - $82.95
    Current price $78.00
  • Metal roof shingle/tile flashing
    Original price $86.00 - Original price $90.95
    Original price
    $86.00 - $90.95
    $86.00 - $90.95
    Current price $86.00

    Rinnai 50171949 Universal Tile-Shingle Roof Flashing (1-12 to 6-12)

    Rinnai

    Concentric ventilation system for Rinnai tankless water heaters Rinnai Tile/Shingle Roof Flashing Assembly for 1/12 to 6/12 pitch roofs, for all in...

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    Original price $86.00 - Original price $90.95
    Original price
    $86.00 - $90.95
    $86.00 - $90.95
    Current price $86.00
  • Water heater installation fittings
    Original price $78.00 - Original price $82.95
    Original price
    $78.00 - $82.95
    $78.00 - $82.95
    Current price $78.00

    Rinnai 189952 Universal Shingle Roof Flashing (8-12 to 16-12 pitch)

    Rinnai

    Concentric ventilation system for Rinnai tankless water heaters Rinnai's unique Ubbink concentric venting system offers maximum safety, performance...

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    Original price $78.00 - Original price $82.95
    Original price
    $78.00 - $82.95
    $78.00 - $82.95
    Current price $78.00
  • Concentric metal aluminum tankless water heater flue
    Original price $76.00 - Original price $80.95
    Original price
    $76.00 - $80.95
    $76.00 - $80.95
    Current price $76.00

    Rinnai 224265 Concentric Non-Condensing Vent Pipe Extension, 19.5"

    Rinnai

    Concentric ventilation system for Rinnai tankless water heaters Rinnai's unique Ubbink concentric venting system offers maximum performance, and sa...

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    Original price $76.00 - Original price $80.95
    Original price
    $76.00 - $80.95
    $76.00 - $80.95
    Current price $76.00
  • Instant hot water heating accessory fittings
    Original price $64.00 - Original price $68.95
    Original price
    $64.00 - $68.95
    $64.00 - $68.95
    Current price $64.00

    Rinnai 224052 Concentric Vent Pipe Extension, 19.5"

    Rinnai

    Concentric ventilation system for Rinnai tankless water heaters Rinnai's unique concentric venting system offers maximum performance, safety, while...

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    Original price $64.00 - Original price $68.95
    Original price
    $64.00 - $68.95
    $64.00 - $68.95
    Current price $64.00
  • Rinnai 223182 Universal Concentric Horizontal Termination Kit, 21"
    Original price $132.00 - Original price $136.95
    Original price
    $132.00 - $136.95
    $132.00 - $136.95
    Current price $132.00

    Rinnai 223182 Universal Concentric Horizontal Termination Kit, 21"

    Rinnai

    Concentric ventilation system for Rinnai tankless water heaters Rinnai's unique Ubbink concentric venting system offers maximum performance and saf...

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    Original price $132.00 - Original price $136.95
    Original price
    $132.00 - $136.95
    $132.00 - $136.95
    Current price $132.00
  • Pipe extension for Rinnai's concentric vent system
    Original price $45.00 - Original price $49.95
    Original price
    $45.00 - $49.95
    $45.00 - $49.95
    Current price $45.00

    Rinnai 224051 Concentric Vent Pipe Extension, 10"

    Rinnai

    Concentric ventilation system for Rinnai tankless water heaters Rinnai's unique Ubbink concentric venting system is easy to install and offers noth...

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    Original price $45.00 - Original price $49.95
    Original price
    $45.00 - $49.95
    $45.00 - $49.95
    Current price $45.00
  • 18" Roof Discharge Termination
    Original price $104.00 - Original price $108.95
    Original price
    $104.00 - $108.95
    $104.00 - $108.95
    Current price $104.00

    Rinnai 184118-S Concentric Above-Roof Discharge Termination, 18"

    Rinnai

    Concentric ventilation system for Rinnai tankless water heaters Rinnai's unique Ubbink concentric venting system offers maximum performance and saf...

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    Original price $104.00 - Original price $108.95
    Original price
    $104.00 - $108.95
    $104.00 - $108.95
    Current price $104.00