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Bosch Therm gas and propane tankless water heaters and Bosch Powerstream electric tankless water heaters.

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32 Item(s)

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  1. Z-Flex Z-Dens 3" Rigid/Concentric Gasket - Black (2ZDG3)

    Z-Flex Z-Dens 3" Rigid/Concentric Gasket - Black (2ZDG3)

    Z-Flex Z-Dens 3" Rigid/Concentric Gasket - Black (2ZDG3)

    Requires gasket lubricant Learn More

    Regular Price: $34.43

    Special Price: $27.54

    Details
  2. Z-Flex Z-Dens 3" x 12" Polypropylene Vent Pipe - White (2ZDP312)

    Z-Flex Z-Dens 3" x 12" Polypropylene Vent Pipe - White (2ZDP312)

    Z-Flex Z-Dens 3" x 12" Polypropylene Vent Pipe - White (2ZDP312)

    Single Walled. Can be cut to length Learn More

    Regular Price: $34.43

    Special Price: $27.54

    Details
  3. Z-Flex Z-Dens 3" Rigid/Concentric Gasket - Brown (2ZDG3V)

    Z-Flex Z-Dens 3" Rigid/Concentric Gasket - Brown (2ZDG3V)

    Z-Flex Z-Dens 3" Rigid/Concentric Gasket - Brown (2ZDG3V)

    Requires gasket lubricant Learn More

    Regular Price: $34.43

    Special Price: $27.54

    Details
  4. Z-Flex Z-Dens 3" x 24" Polypropylene Vent Pipe - Black (2ZDP324UV)

    Z-Flex Z-Dens 3" x 24" Polypropylene Vent Pipe - Black (2ZDP324UV)

    Z-Flex Z-Dens 3" x 24" Polypropylene Vent Pipe - Black (2ZDP324UV)

    Single Walled. Can be cut to length Learn More

    Regular Price: $34.43

    Special Price: $27.54

    Details
  5. Z-Flex Z-Dens 3" Black Wall Plate (2ZDWPB3)

    Z-Flex Z-Dens 3" Black Wall Plate (2ZDWPB3)

    Z-Flex Z-Dens 3" Black Wall Plate (2ZDWPB3)

    Single Walled. For aesthetic purposes Learn More

    Regular Price: $34.43

    Special Price: $27.54

    Details
  6. Z-Flex Z-Dens 3" x 12" Polypropylene Vent Pipe UV - Black (2ZDP312UV)

    Z-Flex Z-Dens 3" x 12" Polypropylene Vent Pipe UV - Black (2ZDP312UV)

    Z-Flex Z-Dens 3" x 12" Polypropylene Vent Pipe UV - Black (2ZDP312UVUV)

    Single Walled. Can be cut to length Learn More

    Regular Price: $35.18

    Special Price: $28.14

    Details
  7. Z-Flex Z-Dens 3" End Screen - Stainless Steel (2ZDES3)

    Z-Flex Z-Dens 3" End Screen - Stainless Steel (2ZDES3)

    Z-Flex Z-Dens 3" End Screen - Stainless Steel (2ZDES3)

    Single Walled. For inner pipe protection Learn More

    Regular Price: $35.63

    Special Price: $28.50

    Details
  8. Z-Flex Z-Dens 3" 87 Degree Elbow - Black (2ZDE387UV)

    Z-Flex Z-Dens 3" 87 Degree Elbow - Black (2ZDE387UV)

    Z-Flex Z-Dens 3" 87 Degree Elbow - Black (2ZDE387UV)

    Single Walled. Can be cut to length Learn More

    Regular Price: $37.33

    Special Price: $29.87

    Details
  9. Z-Flex Z-Dens 3" 45 Degree Elbow - Black (2ZDE345UV)

    Z-Flex Z-Dens 3" 45 Degree Elbow - Black (2ZDE345UV)

    Z-Flex Z-Dens 3" 45 Degree Elbow - Black (2ZDE345UV)

    Single Walled. Can be cut to length Learn More

    Regular Price: $37.33

    Special Price: $29.87

    Details
  10. Z-Flex Z-Dens 3" Locking Clamp (2ZDLC3)

    Z-Flex Z-Dens 3" Locking Clamp (2ZDLC3)

    Z-Flex Z-Dens 3" Locking Clamp (2ZDLC3)

    Single Walled. For securing purposes Learn More

    Regular Price: $38.16

    Special Price: $30.52

    Details
  11. Z-Flex Z-Dens 3" Fixing Bracket/Support Clamp (2ZDFB3)

    Z-Flex Z-Dens 3" Fixing Bracket/Support Clamp (2ZDFB3)

    Z-Flex Z-Dens 3" Fixing Bracket/Support Clamp (2ZDFB3)

    Single Walled. For securing purposes Learn More

    Regular Price: $42.31

    Special Price: $33.86

    Details
  12. Z-Flex Z-Dens 3" x 72" Polypropylene Vent Pipe - White (2ZDP372)

    Z-Flex Z-Dens 3" x 72" Polypropylene Vent Pipe - White (2ZDP372)

    Z-Flex Z-Dens 3" x 72" Polypropylene Vent Pipe - White (2ZDP372)

    Single Walled. Can be cut to length Learn More

    Regular Price: $44.09

    Special Price: $35.27

    Details
  13. Z-Flex Z-Dens Adaptor - Appliance with Gasket & Clamp 2� CPVC/PVC Coupling - Stainless Steel (2ZDCPVCG3)

    Z-Flex Z-Dens 3" Adaptor - Appliance with Gasket & Clamp - Stainless Steel (2ZDCPVCG3)

    Z-Flex Z-Dens 3" Adaptor - Appliance with Gasket & Clamp CPVC/PVC Coupling - Stainless Steel (2ZDCPVCG3)

    Adaptor with gasket and clamp Learn More

    Regular Price: $45.40

    Special Price: $36.33

    Details
  14. Z-Flex Z-Dens 3" Adaptor - Z-Vent to 3" - Stainless Steel (2ZDZV3)

    Z-Flex Z-Dens 3" Adaptor - Z-Vent to 3" - Stainless Steel (2ZDZV3)

    Z-Flex Z-Dens 3" Adaptor - Z-Vent to 3" - Stainless Steel (2ZDZV3)

    Adaptor for CPVC/PVC Learn More

    Regular Price: $45.40

    Special Price: $36.33

    Details
  15. Z-Flex Z-Dens 3" CPVC/PVC Pipe Adaptor - Stainless Steel (2ZDCPVCF3)

    Z-Flex Z-Dens 3" CPVC/PVC Pipe Adaptor - Stainless Steel (2ZDCPVCF3)

    Z-Flex Z-Dens 3" CPVC/PVC Pipe Adaptor - Stainless Steel (2ZDCPVCF3)

    Adaptor for CPVC/PVC Learn More

    Regular Price: $45.40

    Special Price: $36.33

    Details
  16. Z-Flex Z-Dens 3" CPVC/PVC Coupling Adaptor - Stainless Steel (2ZDCPVC3)

    Z-Flex Z-Dens 3" CPVC/PVC Coupling Adaptor - Stainless Steel (2ZDCPVC3)

    Z-Flex Z-Dens 3" CPVC/PVC Coupling Adaptor - Stainless Steel (2ZDCPVC3)

    Adaptor for CPVC/PVC Learn More

    Regular Price: $45.40

    Special Price: $36.33

    Details
  17. Z-Flex Z-Dens Adaptor - Takagi T-H3-DV/140-540 2� CPVC/PVC Coupling - Stainless Steel (2ZDTA43)

    Z-Flex Z-Dens 3" Adaptor - Takagi T-H3-DV/140-540 - Stainless Steel (2ZDTA43)

    Z-Flex Z-Dens 3" Adaptor - Takagi T-H3-DV/140-540 CPVC/PVC Coupling - Stainless Steel (2ZDTA43)

    Adaptor for Takagi Learn More

    Regular Price: $45.40

    Special Price: $36.33

    Details
  18. Z-Flex Z-Dens Adaptor - Appliance with Seal 2� CPVC/PVC Coupling - Stainless Steel (2ZDCPVCS3)

    Z-Flex Z-Dens 3" Adaptor - Appliance with Seal - Stainless Steel (2ZDCPVCS3)

    Z-Flex Z-Dens 3" Adaptor - Appliance with Seal CPVC/PVC Coupling - Stainless Steel (2ZDCPVCS3)

    Adaptor with gasket and clamp Learn More

    Regular Price: $45.40

    Special Price: $36.33

    Details
  19. Z-Flex Z-Dens 3" 45 Degree Elbow - White (2ZDE345)

    Z-Flex Z-Dens 3" 45 Degree Elbow - White (2ZDE345)

    Z-Flex Z-Dens 3" 45 Degree Elbow - White (2ZDE345)

    Single Walled. Can be cut to length Learn More

    Regular Price: $45.72

    Special Price: $36.58

    Details
  20. Z-Flex Z-Dens 3" 87 Degree Elbow - White (2ZDE387)

    Z-Flex Z-Dens 3" 87 Degree Elbow - White (2ZDE387)

    Z-Flex Z-Dens 3" 87 Degree Elbow - White (2ZDE387)

    Single Walled. Can be cut to length Learn More

    Regular Price: $45.72

    Special Price: $36.58

    Details
  21. Z-Flex Z-Dens 3" x 24" Polypropylene Vent Pipe - White (2ZDP324)

    Z-Flex Z-Dens 3" x 24" Polypropylene Vent Pipe - White (2ZDP324)

    Z-Flex Z-Dens 3" x 24" Polypropylene Vent Pipe - White (2ZDP324)

    Single Walled. Can be cut to length Learn More

    Regular Price: $46.29

    Special Price: $37.03

    Details
  22. Z-Flex Z-Dens 3" Test Port - White (2ZDTP3)

    Z-Flex Z-Dens 3" Test Port - White (2ZDTP3)

    Z-Flex Z-Dens 3" Test Port - White (2ZDTP3)

    Single Walled. For gas analysis. Learn More

    Regular Price: $48.36

    Special Price: $38.69

    Details
  23. Z-Flex Z-Dens 3" x 36" Polypropylene Vent Pipe - White (2ZDP336)

    Z-Flex Z-Dens 3" x 36" Polypropylene Vent Pipe - White (2ZDP336)

    Z-Flex Z-Dens 3" x 36" Polypropylene Vent Pipe - White (2ZDP336)

    Single Walled. Can be cut to length Learn More

    Regular Price: $53.79

    Special Price: $43.03

    Details
  24. Z-Flex Z-Dens 3" x 36" Polypropylene Vent Pipe - Black (2ZDP336UV)

    Z-Flex Z-Dens 3" x 36" Polypropylene Vent Pipe - Black (2ZDP336UV)

    Z-Flex Z-Dens 3" x 36" Polypropylene Vent Pipe - Black (2ZDP336UV)

    Single Walled. Can be cut to length Learn More

    Regular Price: $55.10

    Special Price: $44.08

    Details
  25. Z-Flex Z-Dens 2.4" to 8.3" Adjustable Pipe - White (2ZDAP3)

    Z-Flex Z-Dens 2.4" to 8.3" Adjustable Pipe - White (2ZDAP3)

    Z-Flex Z-Dens 2.4" to 8.3" Adjustable Pipe - White (2ZDAP3)

    Single Walled. Can be cut and adjusted to length Learn More

    Regular Price: $57.86

    Special Price: $46.29

    Details
  26. Z-Flex Z-Dens 3" Eccentric Increaser - 3" to 4" - White (2ZDI34)

    Z-Flex Z-Dens 3" Eccentric Increaser - 3" to 4" - White (2ZDI34)

    Z-Flex Z-Dens 3" Eccentric Increaser - 3" to 4" - White (2ZDI34)

    Single Walled. Can be cut to length Learn More

    Regular Price: $61.19

    Special Price: $48.96

    Details
  27. Z-Flex Z-Dens 3" Condensate Drain - White (2ZDCD3)

    Z-Flex Z-Dens 3" Condensate Drain - White (2ZDCD3)

    Z-Flex Z-Dens 3" Condensate Drain - White (2ZDCD3)

    Single Walled. Can be cut to length. For condensation collection prevention Learn More

    Regular Price: $62.87

    Special Price: $50.30

    Details
  28. Z-Flex Z-Dens Adaptor - Appliance with Gasket & Clamp (Extended) 2� CPVC/PVC Coupling - Stainless Steel (2ZDCPVCG3L)

    Z-Flex Z-Dens 3" Adaptor - Appliance with Gasket & Clamp (Extended) - Stainless Steel (2ZDCPVCG3L)

    Z-Flex Z-Dens 3" Adaptor - Appliance with Gasket & Clamp (Extended) CPVC/PVC Coupling - Stainless Steel (2ZDCPVCG3L)

    Adaptor with gasket and clamp Learn More

    Regular Price: $68.08

    Special Price: $54.46

    Details
  29. Z-Flex Z-Dens 3" Wall Plate Termination (2ZDWPT35)

    Z-Flex Z-Dens 3" Wall Plate Termination (2ZDWPT35)

    Z-Flex Z-Dens 3" Wall Plate Termination (2ZDWPT35)

    Single Walled. For termination purposes Learn More

    Regular Price: $76.53

    Special Price: $61.23

    Details
  30. Z-Flex Z-Dens 3" Termination Tee with Screen - Stainless Steel (2ZDTT3)

    Z-Flex Z-Dens 3" Termination Tee with Screen - Stainless Steel (2ZDTT3)

    Z-Flex Z-Dens 3" Termination Tee with Screen - Stainless Steel (2ZDTT3)

    Single Walled. For inner pipe protection Learn More

    Regular Price: $80.85

    Special Price: $64.68

    Details
  31. Z-Flex Z-Dens 3" Collinear to Concentric Adaptor (2ZDACLC3335)

    Z-Flex Z-Dens 3" Collinear to Concentric Adaptor (2ZDACLC3335)

    Z-Flex Z-Dens 3" Collinear to Concentric Adaptor (2ZDACLC3335)

    Single Walled. Can be cut to length Learn More

    Regular Price: $97.07

    Special Price: $77.66

    Details
  32. Z-Flex Z-Dens 3" Low Profile Horizontal Kit - Stainless Steel (2ZDHKLP3)

    Z-Flex Z-Dens 3" Low Profile Horizontal Kit - Stainless Steel (2ZDHKLP3)

    Z-Flex Z-Dens 3" Low Profile Horizontal Kit - Stainless Steel (2ZDHKLP3)

    Single Walled. Low-profile alternative Learn More

    Regular Price: $197.86

    Special Price: $158.29

    Details

32 Item(s)

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