Why Cinnabar and Z-Vent?

Orders received by 12:00pm (central time) M-F are shipped the SAME DAY. Don't be fooled by imitators. We carry one of the largest Z-Vent inventories in the WORLD! Questions before ordering? Read our FAQs for pipe dimensions, install manuals, and more!

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Tankless Water Heater / Boiler Starter Vent Kits

Z-Vent HORIZONTAL Starter Kits for Tankless Water Heaters                           

Bosch Tankless

3" Horizontal Starter Kit

Fits Bosch 250SX, 2400, 2700 Series & 635

Paloma/Rheem Tankless Vent Kits

3"  For PTG-42 & RTG-42

4" For PTG-74 & RTG-74

Takagi, Noritz

4" Horizontal Starter Kit with appliance adapter

Takagi 4" Horizontal Starter Kit With Appliance Adapter and Backflow Preventer

A Termination Hood
B 4”-7” Wall Thimble
C 12 inch pipe-cutable
D 90º Elbow
E 12 inch pipe-cutable
F Intake hood with bird screen
G 12-inch extension
H 10 feet aluminum flex

$195.00 add to cart
$162.00 add to cart
(Excludes Air Intake parts F,G,H)

A Appliance Adapter - 3 or 4 inch
B 12 inch pipe-cutable
C 90º Elbow
D 12 inch pipe-cutable
E Wall Thimble 4”-7”
F Termination Hood

3" (PTG/RTG-42) $199.00add to cart

4" (PTG/RTG-74) $215.00add to cart

A Appliance Adapter
B 12 inch pipe-cutable
C 90º Elbow
D 12 inch pipe-cutable
E Wall Thimble 4”-7”
F Termination Hood

$215.00 add to cart

A Appliance Adapter/Backflow Preventer
B 12 inch pipe-cutable
C 90º Elbow
D 12 inch pipe-cutable
E Wall Thimble 4”-7”
F Termination Hood

$245.00add to cart

Z-Vent VERTICAL Starter Kits for Tankless Water Heaters                           

Bosch Tankless

3" Vertical Starter Kit

Fits Bosch 250SX, 2400, 2700 Series, and & 635

Paloma/Rheem Tankless Vent Kits

3"  For PTG-42 & RTG-42

4" For PTG-74 & RTG-74

Takagi, Noritz

4" Vertical Starter Kit with appliance adapter

Takagi 4" Vertical Starter Kit With Appliance Adapter and Backflow Preventer

A 6/12 PITCH ROOF FLASHING
B 3oz. Hi-Temp Sealant for Sealing the Storm Collar
C STORM COLLAR
D 36 INCH PIPE
E RAIN CAP
F 24 INCH PIPE

$215.00 add to cart

*Bosch now requires condensation drains for all vertical installs (view bulletin). We offer 3 types of condensation drains. Please add one to your order.

A 6/12 PITCH ROOF FLASHING
B 3oz. Hi-Temp Sealant for Sealing the Storm Collar
C STORM COLLAR
D 36 INCH PIPE
E RAIN CAP
F 24 INCH PIPE
G APPLIANCE ADAPTER

3" (PTG/RTG-42) $250.00add to cart

4" (PTG/RTG-74) $255.00add to cart

A 6/12 PITCH ROOF FLASHING
B 3oz. Hi-Temp Sealant for Sealing the Storm Collar
C STORM COLLAR
D 36 INCH PIPE
E RAIN CAP
F 24 INCH PIPE
G APPLIANCE ADAPTER

$255.00 add to cart

A 6/12 PITCH ROOF FLASHING
B 3oz. Hi-Temp Sealant for Sealing the Storm Collar
C STORM COLLAR
D 36 INCH PIPE
E RAIN CAP
F 24 INCH PIPE
G APPLIANCE ADAPTER WITH BACKFLOW PREVENTER

$285.00 add to cart

Z-Vent Straight Pipe (for separate purchase or added to starter vent kits)
Image Part Number Description Cinnabar
Price

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Online


6 inch

    
2SVEPWCF0306
2SVEPWCF0406
3" diameter x 6" Length
4" diameter x 6" Length
$15.72
$15.89
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12 inch
    
2SVEPWCF0301
2SVEPWCF0401
2SVEPWCF0501
2SVEPWCF0601
3" diameter x 12" Length
4" diameter x 12" Length
5" diameter x 12" Length
6" diameter x 12" Length
$18.47
$21.68
$34.14
$37.17
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18 inch
    
2SVEPWCF0301.5
2SVEPWCF0401.5
2SVEPWCF0501.5
2SVEPWCF0601.5
3" diameter x 18" Length
4" diameter x 18" Length
5" diameter x 18" Length
6" diameter x 18" Length
$31.29
$32.52
$50.46
$54.78
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24 inch
    
2SVEPWCF0302
2SVEPWCF0402
2SVEPWCF0502
2SVEPWCF0602
3" diameter x 24" Length
4" diameter x 24" Length
5" diameter x 24" Length
6" diameter x 24" Length
$39.39
$40.63
$58.62
$63.92
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36 inch
    
2SVEPWCF0303
2SVEPWCF0403
2SVEPWCF0503
2SVEPWCF0603
3" diameter x 36" Length
4" diameter x 36" Length
5" diameter x 36" Length
6" diameter x 36" Length
$48.69
$50.01
$76.01
$84.78
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add to cart
add to cart
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48 inch
    

2SVEPWCF0304
2SVEPWCF0404
3" diameter x 48" Length
4" diameter x 48" Length
$56.17
$63.99
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Adjustable Length
 

2SVSPA03
2SVSPA04
3 " diameter Adjustable Length 10-16 inch
4" diameter Adjustable Length 4-18 inch
$42.39
$47.69
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Z-Vent 45 Degree Elbow                                                                           

    
2SVEEWCF0345
2SVEEWCF0445
2SVEEWCF0545
2SVEEWCF0645
45 Degree Elbow
3" diameter
4" diameter
5" diameter
6" diameter

$41.56
$44.89
$79.22
$85.44

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add to cart
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Z-Vent 90 Degree Elbow                                                                            

    
2SVEEWCF0390
2SVEEWCF0490
2SVEEWCF0590
2SVEEWCF0690
90 Degree Elbow
3" diameter
4" diameter
5" diameter
6" diameter

$47.14
$51.64
$95.39
$106.31

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add to cart
add to cart
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Z-Vent Rain Cap                                                                                           

    
2SVSRCF03
2SVSRCF04
2SVSRCF05
2SVSRCF06
Deluxe Rain Cap
3" diameter
4" diameter
5" diameter
6" diameter

$60.13
$60.18
$104.24
$117.38

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add to cart
add to cart
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Z-Vent EXTREME Rain Cap : Designed to minimize rain water and wind from entering the exhaust pipe                                                                                           
   

2SVSHRC03
2SVSHRC04

EXTREME Rain Cap
3" diameter
4" diameter

$63.49
$66.67

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add to cart
Z-Vent Top Support/Storm Collar                                                            

    
2SVSLSF03
2SVSLSF04
2SVSLSF05
Storm Collar/Top Support
3" diameter
4" diameter
5" diameter
6" diameter

$18.78
$20.81
$32.79
$36.76

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add to cart
add to cart
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Z-Vent Adjustable Roof Flashing - 0/12 to 6/12 pitch                          

 
2SVSADJF03
2SVSADJF04
2SVSADJF05
2SVSADJF06
Roof Flashing up to 6/12 pitch
3" diameter
4" diameter
5" diameter
6" diameter

$40.12
$40.99
$79.07
$88.97

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add to cart
add to cart
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Z-Vent Steep Roof Flashing - 7/12 to 12/12 pitch                                
 
 
2SVSADJSF03
2SVSADJSF04
Roof Flashing 7 up to 12/12 pitch
3" diameter
4" diameter

$41.31
$42.15

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add to cart
Z-Vent Chimney/Flat Roof Flashing                                                       

 
2SVSSCSF03
2SVSSCSF04
2SVSSCSF05
2SVSSCSF06
Flat Roof Flashing
3" diameter
4" diameter
5" diameter
6" diameter

$40.39
$39.49
$59.73
$67.59

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add to cart
add to cart
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Z-Vent Adjustable Wall Thimble (adjusts from 4" to 7")                        

 
2SVSWTF03
2SVSWTF04
2SVSWTF05
2SVSWTF06
Wall Thimble 4"-7"
3" diameter
4" diameter
5" diameter
6" diameter

$36.16
$36.98
$42.17
$47.42

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add to cart
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Z-Vent Extended Adjustable Wall Thimble (adjusts from 5" to 10")    

 
2SVSWTEF03
2SVSWTEF04
Extended Wall Thimble
3" diameter
4" diameter

$42.01
$42.15

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add to cart
Z-Vent Fire Stop Support                                                                          

 
2SVSFSSF03
2SVSFSSF04
2SVSFSSF05
2SVSFSSF06
Fire Stop Support
3" diameter
4" diameter
5" diameter
6" diameter

$33.70
$39.32
$69.04
$73.63

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add to cart
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Z-Vent Condensation Drain Tube Kit                                                    
2SVEDTK Condensation Drain Tube Starter Hose Kit
Used to attach to Horizontal or Vertical Drain Pipe

fits 3" - 4" diameter condensate drain pipe
fits 5 - 12" diamter condensate drain pipe



$16.96
$19.73



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add to cart
Z-Vent Horizontal Drain Pipe                                                                   

 
2SVEDWCF03
2SVEDWCF04
2SVEDWCF05
2SVEDWCF06
Horizontal Condensation Drain
3" diameter
4" diameter
5" diameter
6" diameter

$38.12
$53.70
$111.38
$123.94

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add to cart
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Z-Vent In-line Vertical Drain                                                                   

 
2SVEVDP03
2SVEVDP04
Vertical Condensation Drain
3" diameter
4" diameter

$39.24
$62.69

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add to cart
Z-Vent Universal Appliance Adapter With Backflow Preventer and In-Line Condensation Drain                                   

 
2SVBFDPA04 Appliance Adapter with
Built-in Backflow and in-line condensation drain

4” Diameter

$101.12

add to cart
Z-Vent Galvanized Fresh Air Intake Hood                                                                         
2FAIGAL03 Galvanized Fresh Air Intake Hood with 12" extension and Bird Screen
3" diameter

$15.72


add to cart
Z-Vent Vertical Drain Tee                                                                         

 
2SVEVWCF03
2SVEVWCF04
2SVEVWCF05
2SVEVWCF06
Vertical Condensation Drain Tee
3" diameter
4" diameter
5" diameter
6" diameter

$44.93
$56.15
$111.38
$123.94

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add to cart
add to cart
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Z-Vent Termination Coupling                                                                  

Compare Termination Options
 
2SVSTPF03
2SVSTPF04

Termination Bird Screen
3" diameter
4" diameter

(can also be used for fresh air intake)

$26.45
$27.63
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add to cart
Z-Vent Termination Box                                                                             

Compare Termination Options
 
2SVSRTF03
2SVSRTF04
2SVSRTF05
2SVSRTF06
(not to be used
on vinyl or
combustible
siding)

Termination Box
3" diameter
4" diameter
5" diameter
6" diameter

(can also be used for fresh air intake)


$39.27
$40.40
$77.31
$81.81

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add to cart
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Z-Vent Termination Hood                                                                          

Compare Termination Options
 
2SVSHTX03
2SVSHTX04
(acceptable for
all siding
material)

Termination Hood
3" diameter
4" diameter

(can also be used for fresh air intake)


$48.28

$56.15


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add to cart
Z-Vent Termination Tee                                                                             

Compare Termination Options
 
2SVSTTF03
2SVSTTF04

Termination Tee
3" diameter
4" diameter

(can also be used for fresh air intake)


$48.51
$49.77

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add to cart
Z-Vent Termination Elbow                                                                             

Compare Termination Options
 
2SVSTEX0390 Termination Elbow w/Screen
3" diameter
(can also be used for fresh air intake)

$57.64

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Z-Vent Paloma/Rheem Appliance Adapter                                                       
 
 
2SVPA03 Paloma / Rheem Appliance Adapter Requiring 3" Venting

$33.70

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Z-Vent Universal Appliance Adapter                                                       
 
 
2SVSNA03.5
2SVSNA04.5
2SVSNA05.5
2SVSNA06.5
Appliance Adapter
3" diameter (Not needed with Bosch 250, 635 or 2400 Water Heaters)
4" diameter
5" diameter
6" diameter

$30.66
$30.07
$33.41
$35.87

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add to cart
add to cart
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Z-Vent Appliance Adaptor with Built-in Backflow                                                                                               

 
2ZVB04 Appliance Adapter with
Built-in Backflow

4” Diameter

$59.76

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Noritz Adapter                                                                                               

 
2SVWA Noritz® Tankless Adaptor
4" diameter

$31.19

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Flexible Air Intake Pipe - Aluminum                                                        
1TLXXXX0325
1TLXXXX0310

3" diameter flexible intake pipe
25 feet
10 feet
Includes 2-3 inch stainless clamps


$28.61
$13.77

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Z-Vent Hi-Temp Sealant                                                                             
2SILRRTV106X Pipe Sealant
3oz. tube, 500 degrees
10 oz. caulking tube, 650
degrees
$16.44
$22.34
add to cart
add to cart
Gas Appliance Connector                                                                         

 
CSSB21-GasFlex

3/4 inch I.D, 3/4 inch connections

Acceptable for ALL Tankless Heaters

California Earthquake Code Approved
Don't Starve Your Waterheater
24" Flex Gas Hose - MSRP: $48.00
36" Flex Gas Hose - MSRP: $64.00
Supports up to 290,000 BTU's
$33.70
$42.39
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Gas Appliance Connector                                                                         
IPSSOV-Valve

3/4" Ball valve

Used with Flexible Gas

connector

$9.42

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Pressure Relief Valve                                                                         
PR-Valve

150 PSI

200,000 BTU

3/4" Connection

$12.99

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Isolation Water Valves                                                                         
ISOL-VALVE

3/4" Hot & Cold valves Includes a Pressure Relief Valve 150psi,200,000 BTU

A "Must Have" for any Tankless Water Heater Installation

$99.99

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Image Part Number Description Cinnabar
Price

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Online

Z-Vent Paloma/Rheem Appliance Adapter                                                       
  2SVPA03 Paloma / Rheem Appliance Adapter Requiring 3" Venting

$33.70

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Z-Vent Universal Appliance Adapter                                                       
  2SVSNA Appliance Adapter
3" diameter (Not needed with Bosch 250, 635 or 2400 Water Heaters)
4" diameter
5" diameter

$30.66
$30.07
$33.41

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add to cart
add to cart
Ametek Fan Connector                                                                              
2SVSACAF Ametek Fan Connector
3" diameter
$34.99 add to cart
Bosch 125 FX or 425 EF Adapter                                                             
  2SVFX04 Bosch Adapter
4" diameter

$35.99

add to cart
Buderus GA Boiler Adapter                                                                      
  2SVB03 Buderus Boiler Adapter
3" diameter
4" diameter

$29.99
$36.99

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add to cart
Burnham PV2 Adapter                                                                               
  2SVSTA03 Burnham PV2 Adapter
3" diameter

$30.99

add to cart
Noritz Adapter                                                                                              
  2SVWA Noritz Adapter
3" diameter
4" diameter
5" diameter

$30.66
$31.19
$33.41

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add to cart
add to cart
Slant-Fin Adapter                                                                                          
  2SVSSLA2 Slant-Fin, Victory, or Concept Adapter
3" diameter

$42.99

add to cart
Slant-Fin Termination Adapter*                                                               
  2SVSSLA1 Slant-Fin Termination Adapter
3" diameter

*Adapts Z-Vent to Slant-Fin's
horizontal vent termination


$42.99

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Smith/Hydrotherm Adapter GV                                                               
  2SVSESHA Smith/Hydrotherm Adapter GV
18" adapter - 4" diameter

$47.99

add to cart

Sta-Rite Pool Heater Adapter                                                                   

  4STOGA Sta-Rite Adapter
4" diameter

$39.99

add to cart
Utica Boiler Adapter                                                                                   
2SVSUBAF Utica Adapter
3" diameter (SC, D)
4" diameter (DV)

$39.99
$44.99

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add to cart
Weil-McLain CGI Starter                                                                             
  2SVEWMFAF Weil-McLain CGI Starter
3" diameter

$44.99

add to cart
Weil-McLain GV Starter (series 2)                                                           
  2SVEMGVX Weil-McLain CGI Starter (series 2)
3" diameter

$33.43

add to cart
Weil-McLain GV Starter (series 3 & 4)                                                     
  2SVEVSTF Weil-McLain CGI Starter (series 3&4)
3" diameter

$91.15

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