You're in Plumbing Supplies

Need a Personal Shopper?

Subscribe to
Bizrate emails for the hottest
deals & products
,
PLUS a chance to

WIN $25

sign me up!

New winners chosen weekly.
No purchase necessary.

Rinnai 184127 18-Inch Above Roof Discharge Termination

Rinnai 184127 18-Inch Above Roof Discharge Termination

Rinnai's unique Nubbin concentric venting system provides maximum performance, safety, and ease of installation. Compatible with all indoor Rinnai water heater models, except the 98 series which utilizes separate intake and exhaust venting. ... more

Rinnai 184127 18-Inch Above Roof Discharge Termination

Rinnai's unique Nubbin concentric venting system provides maximum performance, safety, and ease of installation. Compatible with all indoor Rinnai water heater models, except the 98 series which utilizes separate intake and exhaust venting.

Amazon.com

$84.29

FREE shipping

go to store
Thunder Group RC80EN- Rinnai 8 GPM External Tankless Water Heater

Thunder Group RC80EN- Rinnai 8 GPM External Tankless Water Heater

For outdoor installation only.Rinnai's condensing tankless water heaters deliver more efficiency than ever before.? suitable for mid- to large-sized home. Rinnai's condensing tankless water heaters offer all the same benefits builders and homeowners... ... more

Thunder Group RC80EN- Rinnai 8 GPM External Tankless Water Heater

For outdoor installation only.Rinnai's condensing tankless water heaters deliver more efficiency than ever before.? suitable for mid- to large-sized home. Rinnai's condensing tankless water heaters offer all the same benefits builders and homeowners...

KitchenEmporium.com

$1,708.43

go to store
Thunder Group RC98IN- Rinnai 9.8 GPM Internal Tankless Water Heater

Thunder Group RC98IN- Rinnai 9.8 GPM Internal Tankless Water Heater

For indoor installation only.Rinnai's condensing tankless water heaters deliver more efficiency than ever before.? suitable for mid- to large-sized home. Rinnai's condensing tankless water heaters offer all the same benefits builders and homeowners... ... more

Thunder Group RC98IN- Rinnai 9.8 GPM Internal Tankless Water Heater

For indoor installation only.Rinnai's condensing tankless water heaters deliver more efficiency than ever before.? suitable for mid- to large-sized home. Rinnai's condensing tankless water heaters offer all the same benefits builders and homeowners...

KitchenEmporium.com

$1,856.60

go to store
Rinnai FSELB4504SP 4-Inch Diameter 45-Degree Elbow for 98 Series Non-Condensing Tankless Water Heaters

Rinnai FSELB4504SP 4-Inch Diameter 45-Degree Elbow for 98 Series Non-Condensing Tankless Water Heaters

This is a 4-Inch 45-Degree elbow for the Rinnai R98i Series tankless water heaters. Manufactured by Protect, their FasNSeal line of vent kits are made from AL29-4C which is a superferritic stainless steel designed for extreme resistance to chloride ion... ... more

Rinnai FSELB4504SP 4-Inch Diameter 45-Degree Elbow for 98 Series Non-Condensing Tankless Water Heaters

This is a 4-Inch 45-Degree elbow for the Rinnai R98i Series tankless water heaters. Manufactured by Protect, their FasNSeal line of vent kits are made from AL29-4C which is a superferritic stainless steel designed for extreme resistance to chloride ion...

Amazon.com

$59.81

FREE shipping

go to store
Rheem EcoSense 3 in. Tankless Water Heater Horizontal or Vertical Vent Termination Kit SP20245

Rheem EcoSense 3 in. Tankless Water Heater Horizontal or Vertical Vent Termination Kit SP20245

Free Shipping on Over 500K Items!

3 in. horizontal or vertical vent termination kit for high efficiency condensing tankless water heaters. Offers a clean installation of the intake and exhaust pipes of the high efficiency condensing gas tankless water heater. Fits PVC, ABS piping for... ... more

Rheem EcoSense 3 in. Tankless Water Heater Horizontal or Vertical Vent Termination Kit SP20245

3 in. horizontal or vertical vent termination kit for high efficiency condensing tankless water heaters. Offers a clean installation of the intake and exhaust pipes of the high efficiency condensing gas tankless water heater. Fits PVC, ABS piping for...

HomeDepot.com

(100,000+)

$59.98

FREE shipping

go to store

HomeDepot.com

(100,000+)
Rheem 3 in. Tankless Water Heater Horizontal Vent Termination Kit SP20286

Rheem 3 in. Tankless Water Heater Horizontal Vent Termination Kit SP20286

Free Shipping on Over 500K Items!

3 in. horizontal vent termination kit for high efficiency condensing tankless water heaters. Offers a clean installation of the intake and exhaust pipes of the high efficiency condensing gas tankless water heater. Fits PVC, ABS piping for the ECOH160... ... more

Rheem 3 in. Tankless Water Heater Horizontal Vent Termination Kit SP20286

3 in. horizontal vent termination kit for high efficiency condensing tankless water heaters. Offers a clean installation of the intake and exhaust pipes of the high efficiency condensing gas tankless water heater. Fits PVC, ABS piping for the ECOH160...

HomeDepot.com

(100,000+)

$47.99

FREE shipping

go to store

HomeDepot.com

(100,000+)
Rinnai RC98eN Natural Gas Condensing Tankless Water Heater, 9.8 Gallons Per Minute

Rinnai RC98eN Natural Gas Condensing Tankless Water Heater, 9.8 Gallons Per Minute

Ultra Collection Natural Gas, High Efficiency Condensing External Whole House Tankless Water Heater 9.8 Gallons Per Minute Suitable for mid to large sized homes, Rinnai s new Ultra Series Condensing Tankless Water Heaters offer all the same benefits... ... more

Rinnai RC98eN Natural Gas Condensing Tankless Water Heater, 9.8 Gallons Per Minute

Ultra Collection Natural Gas, High Efficiency Condensing External Whole House Tankless Water Heater 9.8 Gallons Per Minute Suitable for mid to large sized homes, Rinnai s new Ultra Series Condensing Tankless Water Heaters offer all the same benefits...

Amazon Marketplace

$1,586.13

go to store
Rinnai 184127 18-Inch Above Roof Discharge Termination

Rinnai 184127 18-Inch Above Roof Discharge Termination

Rinnai's unique Nubbin concentric venting system provides maximum performance, safety, and ease of installation. Compatible with all indoor Rinnai water heater models, except the 98 series which utilizes separate intake and exhaust venting. ... more

Rinnai 184127 18-Inch Above Roof Discharge Termination

Rinnai's unique Nubbin concentric venting system provides maximum performance, safety, and ease of installation. Compatible with all indoor Rinnai water heater models, except the 98 series which utilizes separate intake and exhaust venting.

Amazon Marketplace

$76.67

go to store
Condensing Roof Discharge Termination,For Rinnai Condensing Tankless WaterHeater

Condensing Roof Discharge Termination,For Rinnai Condensing Tankless WaterHeater

Condensing Roof Discharge Termination, Characteristics For use With Rinnai Condensing Tankless Water Heaters, Application Venting Rinnai Tankless Water Heaters, Function Allows Single Penetration Through Roof For Both Intake And Exhaust, Standards CSA... ... more

Condensing Roof Discharge Termination,For Rinnai Condensing Tankless WaterHeater

Condensing Roof Discharge Termination, Characteristics For use With Rinnai Condensing Tankless Water Heaters, Application Venting Rinnai Tankless Water Heaters, Function Allows Single Penetration Through Roof For Both Intake And Exhaust, Standards CSA...

Zoro

(10,000+)

$74.80

FREE shipping

go to store

Zoro

(10,000+)
Thunder Group RC98EN- Rinnai 9.8 GPM External Tankless Water Heater

Thunder Group RC98EN- Rinnai 9.8 GPM External Tankless Water Heater

For outdoor installation only.Rinnai's condensing tankless water heaters deliver more efficiency than ever before.? suitable for mid- to large-sized home. Rinnai's condensing tankless water heaters offer all the same benefits builders and homeowners... ... more

Thunder Group RC98EN- Rinnai 9.8 GPM External Tankless Water Heater

For outdoor installation only.Rinnai's condensing tankless water heaters deliver more efficiency than ever before.? suitable for mid- to large-sized home. Rinnai's condensing tankless water heaters offer all the same benefits builders and homeowners...

KitchenEmporium.com

$1,856.60

go to store
Thunder Group RC80IN- Rinnai 8 GPM Internal Tankless Water Heater

Thunder Group RC80IN- Rinnai 8 GPM Internal Tankless Water Heater

For indoor installation only.Rinnai's condensing tankless water heaters deliver more efficiency than ever before.? suitable for mid- to large-sized home. Rinnai's condensing tankless water heaters offer all the same benefits builders and homeowners... ... more

Thunder Group RC80IN- Rinnai 8 GPM Internal Tankless Water Heater

For indoor installation only.Rinnai's condensing tankless water heaters deliver more efficiency than ever before.? suitable for mid- to large-sized home. Rinnai's condensing tankless water heaters offer all the same benefits builders and homeowners...

KitchenEmporium.com

$1,708.43

go to store
Rinnai FSELB9004SP 4-Inch Diameter 90-Degree Elbow for 98 Series Non-Condensing Tankless Water Heaters

Rinnai FSELB9004SP 4-Inch Diameter 90-Degree Elbow for 98 Series Non-Condensing Tankless Water Heaters

This is a 4-Inch 90-Degree elbow for the Rinnai R98i Series tankless water heaters. Manufactured by Protect, their FasNSeal line of vent kits are made from AL29-4C which is a superferritic stainless steel designed for extreme resistance to chloride ion... ... more

Rinnai FSELB9004SP 4-Inch Diameter 90-Degree Elbow for 98 Series Non-Condensing Tankless Water Heaters

This is a 4-Inch 90-Degree elbow for the Rinnai R98i Series tankless water heaters. Manufactured by Protect, their FasNSeal line of vent kits are made from AL29-4C which is a superferritic stainless steel designed for extreme resistance to chloride ion...

Amazon.com

$65.98

FREE shipping

go to store
Bosch 940ESLP Tankless Water Heater, Propane

Bosch 940ESLP Tankless Water Heater, Propane

The 940 ES, our highest capacity non-condensing model was designed to meet the demands of busy households, and offers premium features you expect from Bosch. This model can be installed almost anywhere thanks to its sealed combustion and dual-fan... ... more

Bosch 940ESLP Tankless Water Heater, Propane

The 940 ES, our highest capacity non-condensing model was designed to meet the demands of busy households, and offers premium features you expect from Bosch. This model can be installed almost anywhere thanks to its sealed combustion and dual-fan...

Amazon.com

$990.75

FREE shipping

go to store
Rinnai 184162PP 38-Inch Condensing Roof Discharge Termination

Rinnai 184162PP 38-Inch Condensing Roof Discharge Termination

Rinnai 38" Condensing Roof Discharge TerminationSKU: 184162PP** ... more

Rinnai 184162PP 38-Inch Condensing Roof Discharge Termination

Rinnai 38" Condensing Roof Discharge TerminationSKU: 184162PP**

Amazon.com

$65.19

FREE shipping

go to store
Rinnai 223177PP 21-Inch Condensing Horizontal Termination Kit

Rinnai 223177PP 21-Inch Condensing Horizontal Termination Kit

21 Horizontal Termination Kit for Condensing Tankless Water Heaters Rinnai RCi Series Tankless Water Heaters utilize concentric venting with an inner pipe that is designed to withstand varying flue temperature conditions that may be experienced over... ... more

Rinnai 223177PP 21-Inch Condensing Horizontal Termination Kit

21 Horizontal Termination Kit for Condensing Tankless Water Heaters Rinnai RCi Series Tankless Water Heaters utilize concentric venting with an inner pipe that is designed to withstand varying flue temperature conditions that may be experienced over...

Amazon.com

$39.64

FREE shipping

go to store
Rinnai RC98iN Natural Gas Condensing Tankless Water Heater, 9.8 Gallons Per Minute

Rinnai RC98iN Natural Gas Condensing Tankless Water Heater, 9.8 Gallons Per Minute

Water Heater, Tankless, Gas Connection (In.) 3/4 MNPT, Gas Type NG, Input (BTU) 199, 000, Ignition Type Direct Electronic, Energy Factor 0.94, Depth (In.) 10.1, Width (In.) 18.5, Height (In.) 26.4, Water Connection (In.) 3/4 MNPT, 8.9 GPM @ 45F Rise,... ... more

Rinnai RC98iN Natural Gas Condensing Tankless Water Heater, 9.8 Gallons Per Minute

Water Heater, Tankless, Gas Connection (In.) 3/4 MNPT, Gas Type NG, Input (BTU) 199, 000, Ignition Type Direct Electronic, Energy Factor 0.94, Depth (In.) 10.1, Width (In.) 18.5, Height (In.) 26.4, Water Connection (In.) 3/4 MNPT, 8.9 GPM @ 45F Rise,...

Amazon.com

$1,649.01

FREE shipping

go to store
Rinnai 224047PP Condensing Raised Horizontal Termination Kit, Snorkel

Rinnai 224047PP Condensing Raised Horizontal Termination Kit, Snorkel

Raised Horizontal Termination Kit (Snorkel) for Condensing Tankless Water Heaters The Rinnai 224047PP raised horizontal termination kit is to be used when the venting will terminate horizontally, and the termination is less than 12 inches above the... ... more

Rinnai 224047PP Condensing Raised Horizontal Termination Kit, Snorkel

Raised Horizontal Termination Kit (Snorkel) for Condensing Tankless Water Heaters The Rinnai 224047PP raised horizontal termination kit is to be used when the venting will terminate horizontally, and the termination is less than 12 inches above the...

Amazon.com

$252.32

FREE shipping

go to store
Rinnai FSWMKBS4-M 4-Inch Diameter 4-Inch by 8-Inch Vent Length R98 Series Horizontal Venting Kit with Birdscreen Termination

Rinnai FSWMKBS4-M 4-Inch Diameter 4-Inch by 8-Inch Vent Length R98 Series Horizontal Venting Kit with Birdscreen Termination

Horizontal Venting Kit W/Birdscreen Termination for 98 Series Non-Condensing Tankless Water Heaters This is a 4" horizontal venting kit with a birdscreen termination for the Rinnai R98i Series tankless water heaters. Manufactured by ProTech, their... ... more

Rinnai FSWMKBS4-M 4-Inch Diameter 4-Inch by 8-Inch Vent Length R98 Series Horizontal Venting Kit with Birdscreen Termination

Horizontal Venting Kit W/Birdscreen Termination for 98 Series Non-Condensing Tankless Water Heaters This is a 4" horizontal venting kit with a birdscreen termination for the Rinnai R98i Series tankless water heaters. Manufactured by ProTech, their...

Amazon.com

$248.21

FREE shipping

go to store
Rinnai 223187 21-Inch Condensing Horizontal Termination Diverter Kit

Rinnai 223187 21-Inch Condensing Horizontal Termination Diverter Kit

Rinnai's unique Nubbin concentric venting system provides maximum performance, safety, and ease of installation. Compatible with all indoor Rinnai water heater models, except the 98 series which utilizes separate intake and exhaust venting. ... more

Rinnai 223187 21-Inch Condensing Horizontal Termination Diverter Kit

Rinnai's unique Nubbin concentric venting system provides maximum performance, safety, and ease of installation. Compatible with all indoor Rinnai water heater models, except the 98 series which utilizes separate intake and exhaust venting.

Amazon.com

$72.55

FREE shipping

go to store
Rinnai RC98eN Natural Gas Condensing Tankless Water Heater, 9.8 Gallons Per Minute

Rinnai RC98eN Natural Gas Condensing Tankless Water Heater, 9.8 Gallons Per Minute

Ultra Collection Natural Gas, High Efficiency Condensing External Whole House Tankless Water Heater 9.8 Gallons Per Minute Suitable for mid to large sized homes, Rinnai s new Ultra Series Condensing Tankless Water Heaters offer all the same benefits... ... more

Rinnai RC98eN Natural Gas Condensing Tankless Water Heater, 9.8 Gallons Per Minute

Ultra Collection Natural Gas, High Efficiency Condensing External Whole House Tankless Water Heater 9.8 Gallons Per Minute Suitable for mid to large sized homes, Rinnai s new Ultra Series Condensing Tankless Water Heaters offer all the same benefits...

Amazon.com

$1,448.85

FREE shipping

go to store
Rinnai RC80HPe Outdoor Natural Gas Condensing Tankless Water Heater, 8.0 GPM

Rinnai RC80HPe Outdoor Natural Gas Condensing Tankless Water Heater, 8.0 GPM

Rinnai's condensing tankless water heaters deliver more efficiency than ever before. Available in four models, suitable for mid- to large-sized home, Rinnai's condensing tankless water heaters offer all the same benefits builders and homeowners have... ... more

Rinnai RC80HPe Outdoor Natural Gas Condensing Tankless Water Heater, 8.0 GPM

Rinnai's condensing tankless water heaters deliver more efficiency than ever before. Available in four models, suitable for mid- to large-sized home, Rinnai's condensing tankless water heaters offer all the same benefits builders and homeowners have...

Amazon.com

$1,353.54

FREE shipping

go to store
Rinnai RC80iN Natural Gas Condensing Tankless Water Heater, 8 Gallons Per Minute

Rinnai RC80iN Natural Gas Condensing Tankless Water Heater, 8 Gallons Per Minute

Ultra Collection Natural Gas, High Efficiency Condensing Internal Whole House Tankless Water Heater 8.0 Gallons Per Minute Suitable for mid to large sized homes, Rinnai's new Ultra Series Condensing Tankless Water Heaters offer all the same benefits... ... more

Rinnai RC80iN Natural Gas Condensing Tankless Water Heater, 8 Gallons Per Minute

Ultra Collection Natural Gas, High Efficiency Condensing Internal Whole House Tankless Water Heater 8.0 Gallons Per Minute Suitable for mid to large sized homes, Rinnai's new Ultra Series Condensing Tankless Water Heaters offer all the same benefits...

Amazon.com

$1,524.03

FREE shipping

go to store
Rinnai RC80eN Natural Gas Condensing Tankless Water Heater, 8 Gallons Per Minute

Rinnai RC80eN Natural Gas Condensing Tankless Water Heater, 8 Gallons Per Minute

Ultra Collection Natural Gas, High Efficiency Condensing External Whole House Tankless Water Heater 8.0 Gallons Per Minute Suitable for mid to large sized homes, Rinnai s new Ultra Series Condensing Tankless Water Heaters offer all the same benefits... ... more

Rinnai RC80eN Natural Gas Condensing Tankless Water Heater, 8 Gallons Per Minute

Ultra Collection Natural Gas, High Efficiency Condensing External Whole House Tankless Water Heater 8.0 Gallons Per Minute Suitable for mid to large sized homes, Rinnai s new Ultra Series Condensing Tankless Water Heaters offer all the same benefits...

Amazon.com

$1,452.97

FREE shipping

go to store
Rinnai RC80eP Propane Condensing Tankless Water Heater, 8 Gallons Per Minute

Rinnai RC80eP Propane Condensing Tankless Water Heater, 8 Gallons Per Minute

Rinnai Condensing Tankless Water Heater 8 Gallons Per Minute PropaneSKU: RC80EPNote: We will not be held liable for any damages, injury or death caused by proper or improper installation of hot water heaters. All water heaters of any type MUST be... ... more

Rinnai RC80eP Propane Condensing Tankless Water Heater, 8 Gallons Per Minute

Rinnai Condensing Tankless Water Heater 8 Gallons Per Minute PropaneSKU: RC80EPNote: We will not be held liable for any damages, injury or death caused by proper or improper installation of hot water heaters. All water heaters of any type MUST be...

Amazon.com

$1,228.97

FREE shipping

go to store
Rinnai RU98IN 9.8 GPM Indoor Ultra-NOx Condensing Tankless Natural Gas Water Heater

Rinnai RU98IN 9.8 GPM Indoor Ultra-NOx Condensing Tankless Natural Gas Water Heater

Rinnai's condensing tankless water heaters deliver more efficiency than ever before. Available in four models, suitable for mid- to large-sized home. ... more

Rinnai RU98IN 9.8 GPM Indoor Ultra-NOx Condensing Tankless Natural Gas Water Heater

Rinnai's condensing tankless water heaters deliver more efficiency than ever before. Available in four models, suitable for mid- to large-sized home.

Amazon.com

$1,288.37

FREE shipping

go to store
Rinnai RU80IN 8.0 GPM Indoor Ultra-NOx Condensing Tankless Natural Gas Water Heater

Rinnai RU80IN 8.0 GPM Indoor Ultra-NOx Condensing Tankless Natural Gas Water Heater

Rinnai's condensing tankless water heaters deliver more efficiency than ever before. Available in four models, suitable for mid- to large-sized home. ... more

Rinnai RU80IN 8.0 GPM Indoor Ultra-NOx Condensing Tankless Natural Gas Water Heater

Rinnai's condensing tankless water heaters deliver more efficiency than ever before. Available in four models, suitable for mid- to large-sized home.

Amazon.com

$1,187.93

FREE shipping

go to store
Rinnai FSEDVWMT04U 8-Inch - 18-Inch R98 Series wall Adjustable Horizontal Concentric Termination

Rinnai FSEDVWMT04U 8-Inch - 18-Inch R98 Series wall Adjustable Horizontal Concentric Termination

Rinnai designs, engineers and builds our products and components in-house. Our segment leading appliances reflect over 45 years of innovation and improvements. Our experience developing and manufacturing tankless water heaters is as comforting as the... ... more

Rinnai FSEDVWMT04U 8-Inch - 18-Inch R98 Series wall Adjustable Horizontal Concentric Termination

Rinnai designs, engineers and builds our products and components in-house. Our segment leading appliances reflect over 45 years of innovation and improvements. Our experience developing and manufacturing tankless water heaters is as comforting as the...

Amazon.com

$307.96

FREE shipping

go to store
Rinnai FSWT4SP 4-Inch Wall Thimble for External Termination

Rinnai FSWT4SP 4-Inch Wall Thimble for External Termination

This is a 4-Inch wall thimble for the Rinnai R98i Series tankless water heaters. Manufactured by Protect, their FasNSeal line of vent kits are made from AL29-4C which is a superferritic stainless steel designed for extreme resistance to chloride ion... ... more

Rinnai FSWT4SP 4-Inch Wall Thimble for External Termination

This is a 4-Inch wall thimble for the Rinnai R98i Series tankless water heaters. Manufactured by Protect, their FasNSeal line of vent kits are made from AL29-4C which is a superferritic stainless steel designed for extreme resistance to chloride ion...

Amazon.com

$88.02

FREE shipping

go to store
Rinnai 224078PP 90 Degree Condensing Vent Pipe Elbow

Rinnai 224078PP 90 Degree Condensing Vent Pipe Elbow

90 Degree Vent Pipe Elbow for Condensing Tankless Water Heaters Rinnai RCi Series Tankless Water Heaters utilize concentric venting with an inner pipe that is designed to withstand varying flue temperature conditions that may be experienced over the... ... more

Rinnai 224078PP 90 Degree Condensing Vent Pipe Elbow

90 Degree Vent Pipe Elbow for Condensing Tankless Water Heaters Rinnai RCi Series Tankless Water Heaters utilize concentric venting with an inner pipe that is designed to withstand varying flue temperature conditions that may be experienced over the...

Amazon.com

$27.30

go to store
Rinnai 224077PP 45 Degree Condensing Vent Pipe Elbow, 2-Piece

Rinnai 224077PP 45 Degree Condensing Vent Pipe Elbow, 2-Piece

45 Degree Vent Pipe Elbow for Condensing Tankless Water Heaters - Set of 2 Rinnai RCi Series Tankless Water Heaters utilize concentric venting with an inner pipe that is designed to withstand varying flue temperature conditions that may be experienced... ... more

Rinnai 224077PP 45 Degree Condensing Vent Pipe Elbow, 2-Piece

45 Degree Vent Pipe Elbow for Condensing Tankless Water Heaters - Set of 2 Rinnai RCi Series Tankless Water Heaters utilize concentric venting with an inner pipe that is designed to withstand varying flue temperature conditions that may be experienced...

Amazon.com

$37.56

FREE shipping

go to store
Rinnai FSBS4SP 4-Inch Diameter R98 Series Bird Screen Assembly

Rinnai FSBS4SP 4-Inch Diameter R98 Series Bird Screen Assembly

4" Bird Screen Assembly for Horizontal Terminations on 98 Series Non-Condensing Tankless Water Heaters This is a 4" bird screen assembly for the Rinnai R98i Series tankless water heaters. Manufactured by ProTech, their FasNSeal® line of vent kits are... ... more

Rinnai FSBS4SP 4-Inch Diameter R98 Series Bird Screen Assembly

4" Bird Screen Assembly for Horizontal Terminations on 98 Series Non-Condensing Tankless Water Heaters This is a 4" bird screen assembly for the Rinnai R98i Series tankless water heaters. Manufactured by ProTech, their FasNSeal® line of vent kits are...

Amazon.com

$26.54

go to store
Rinnai 223188 12-Inch Universal Concentric Metal Termination Kit for LS Series

Rinnai 223188 12-Inch Universal Concentric Metal Termination Kit for LS Series

Rinnai's unique Nubbin concentric venting system provides maximum performance, safety, and ease of installation. Compatible with all indoor Rinnai water heater models, except the 98 series which utilizes separate intake and exhaust venting. ... more

Rinnai 223188 12-Inch Universal Concentric Metal Termination Kit for LS Series

Rinnai's unique Nubbin concentric venting system provides maximum performance, safety, and ease of installation. Compatible with all indoor Rinnai water heater models, except the 98 series which utilizes separate intake and exhaust venting.

Amazon.com

$83.41

FREE shipping

go to store
Rinnai 223159 12-Inch All-Weather Metal Horizontal Termination

Rinnai 223159 12-Inch All-Weather Metal Horizontal Termination

Rinnai's unique Nubbin concentric venting system provides maximum performance, safety, and ease of installation. Compatible with all indoor Rinnai water heater models, except the 98 series which utilizes separate intake and exhaust venting. ... more

Rinnai 223159 12-Inch All-Weather Metal Horizontal Termination

Rinnai's unique Nubbin concentric venting system provides maximum performance, safety, and ease of installation. Compatible with all indoor Rinnai water heater models, except the 98 series which utilizes separate intake and exhaust venting.

Amazon.com

$58.29

FREE shipping

go to store
Rinnai FSFS4SP 4-Inch Diameter R98 Series Firestop/Flat Flashing

Rinnai FSFS4SP 4-Inch Diameter R98 Series Firestop/Flat Flashing

4" Firestop/Flat Flashing for 98 Series Non-Condensing Tankless Water Heaters This is a 4" firestop / flat flashing for the Rinnai R98i Series tankless water heaters. Manufactured by ProTech, their FasNSeal® line of vent kits are made from AL29-4C®... ... more

Rinnai FSFS4SP 4-Inch Diameter R98 Series Firestop/Flat Flashing

4" Firestop/Flat Flashing for 98 Series Non-Condensing Tankless Water Heaters This is a 4" firestop / flat flashing for the Rinnai R98i Series tankless water heaters. Manufactured by ProTech, their FasNSeal® line of vent kits are made from AL29-4C®...

Amazon.com

$36.04

FREE shipping

go to store
Rinnai 223181 All-Weather Termination Kit, 12-Inch

Rinnai 223181 All-Weather Termination Kit, 12-Inch

Rinnai Gas Tankless Water HeatersCan be converted to a commercial unit (with temps. from 140° to 185°F) using controller 6FFE9, sold separately. All models have a 12-year manufacturer warranty on the heat exchanger; 5 years for commercial and hydronic... ... more

Rinnai 223181 All-Weather Termination Kit, 12-Inch

Rinnai Gas Tankless Water HeatersCan be converted to a commercial unit (with temps. from 140° to 185°F) using controller 6FFE9, sold separately. All models have a 12-year manufacturer warranty on the heat exchanger; 5 years for commercial and hydronic...

Amazon.com

$87.20

FREE shipping

go to store
Rinnai 224051 Vent Pipe Extension, 10-Inch

Rinnai 224051 Vent Pipe Extension, 10-Inch

10 Plastic Vent Pipe Extension for Non-Condensing Tankless Water Heaters Rinnai's unique Ubbink concentric venting system provides maximum performance, safety, and ease of installation. Compatible with all indoor Rinnai water heater models, except the... ... more

Rinnai 224051 Vent Pipe Extension, 10-Inch

10 Plastic Vent Pipe Extension for Non-Condensing Tankless Water Heaters Rinnai's unique Ubbink concentric venting system provides maximum performance, safety, and ease of installation. Compatible with all indoor Rinnai water heater models, except the...

Amazon.com

$32.82

go to store
Rinnai 224052 Vent Pipe Extension, 19-1/2-Inch

Rinnai 224052 Vent Pipe Extension, 19-1/2-Inch

19-1/2 Plastic Vent Pipe Extension for Non-Condensing Tankless Water Heaters Rinnai's unique Ubbink concentric venting system provides maximum performance, safety, and ease of installation. Compatible with all indoor Rinnai water heater models, except... ... more

Rinnai 224052 Vent Pipe Extension, 19-1/2-Inch

19-1/2 Plastic Vent Pipe Extension for Non-Condensing Tankless Water Heaters Rinnai's unique Ubbink concentric venting system provides maximum performance, safety, and ease of installation. Compatible with all indoor Rinnai water heater models, except...

Amazon.com

$41.90

FREE shipping

go to store
BrassCraft TK30RB2118X 18-Inch Tankless Water Heater Kit

BrassCraft TK30RB2118X 18-Inch Tankless Water Heater Kit

The Brass Craft Coated Corrugated Steel Thankless Installation Kit contains everything you need to connect most thankless water heaters to your gas and water supply. Thankless Service Valve features a captive nut and washer to eliminate the potential... ... more

BrassCraft TK30RB2118X 18-Inch Tankless Water Heater Kit

The Brass Craft Coated Corrugated Steel Thankless Installation Kit contains everything you need to connect most thankless water heaters to your gas and water supply. Thankless Service Valve features a captive nut and washer to eliminate the potential...

Amazon.com

$122.01

FREE shipping

go to store
BrassCraft TK30RB2118G3X 18-Inch Tankless Water Heater Kit with Gas Ball Valve

BrassCraft TK30RB2118G3X 18-Inch Tankless Water Heater Kit with Gas Ball Valve

The Brass Craft Coated Corrugated Steel Thankless Installation Kit contains everything you need to connect most thankless water heaters to your gas and water supply. Thankless Service Valve features a captive nut and washer to eliminate the potential... ... more

BrassCraft TK30RB2118G3X 18-Inch Tankless Water Heater Kit with Gas Ball Valve

The Brass Craft Coated Corrugated Steel Thankless Installation Kit contains everything you need to connect most thankless water heaters to your gas and water supply. Thankless Service Valve features a captive nut and washer to eliminate the potential...

Amazon.com

$146.21

FREE shipping

go to store
Show
Hide
Hide