Top 9 Rinnai Vent Kit – Water Heater Replacement Parts

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1. Rinnai

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Rinnai 223187 21-Inch Non Condensing Horizontal Termination Diverter Kit

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Rinnai #ad - 1 90 degree Elbow. 1 21-inch horizontal Termination Pipe. Rubber Wall Plate. Zero clearance To Combustibles. Professional Installation Recommended.
BrandRinnai #ad
ManufacturerRinnai #ad
Height7.87 Inches
Length33.42 Inches
Weight6 Pounds
Width7.28 Inches
Part Number223187
Model223187
WarrantySee Manufacturer

2. Rinnai

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Rinnai 223176PP, 12"

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Rinnai #ad - Two layers of pipe equals two layers of protection. Positive fit and lock allows for installation assurance. Seals at every joint expand and contract with weather and temperature changes, so there's no flexing or cracking in the venting. Engineered especially for gas appliance venting. No flammable, cements, messy or harmful glues, or solvents are used.
BrandRinnai #ad
ManufacturerRinnai #ad
Height25 Inches
Length7.5 Inches
Weight3.5 Pounds
Width7.5 Inches
Part Number223176PP
Model223176PP
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3. Rinnai

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Rinnai 224053 Vent Pipe Extension, 39-Inch

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Rinnai #ad - Rinnai lsi and RCI series tankless water heaters. 39-inch length. Zero clearance to combustibles. 3-inch - 5-inch concentric. Easy assembly.
BrandRinnai #ad
ManufacturerRinnai #ad
Height39 Inches
Length5 Inches
Weight5 Pounds
Width5 Inches
Part Number224053
Model224053
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4. Rinnai

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Small, Rinnai 184162PP

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Rinnai #ad - Seals at every joint expand and contract with weather and temperature changes, so there's no flexing or cracking in the venting. Two layers of pipe equals two layers of protection. Positive fit and lock allows for installation assurance. No flammable, messy or harmful glues, cements, or solvents are used. Engineered especially for gas appliance venting.
BrandRinnai #ad
ManufacturerRinnai #ad
Height8 Inches
Length39 Inches
Weight0 Pounds
Width8.5 Inches
Part Number184162PP
Model184162PP
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5. Rinnai

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Small, Rinnai 223182, White

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Rinnai #ad - Easy to connect. Zero clearance to combustibles. 3-inch - 5-Inch concentric. Rinnai lsi and rci series tankless water heaters. 21-inch length.
BrandRinnai #ad
ManufacturerRinnai #ad
Height7.5 Inches
Length33.5 Inches
Weight0 Pounds
Width9.8 Inches
Part Number223182
Model223182
WarrantySee Manufacturer

6. Rinnai

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White, Small, Rinnai 224077PP

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Rinnai #ad - Two layers of pipe equals two layers of protection. Positive fit and lock allows for installation assurance. Seals at every joint expand and contract with weather and temperature changes, so there's no flexing or cracking in the venting. No flammable, messy or harmful glues, cements, or solvents are used. Engineered especially for gas appliance venting.
BrandRinnai #ad
ManufacturerRinnai #ad
Part Number224077PP
Model224077PP
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7. Rinnai

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9-1/2-Inch-15-3/4-Inch, Green, Rinnai FOT-152 Vent Flue Manifold Kit

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Rinnai #ad - Fits walls that are b 9-1/2-Inch - 15-3/4-Inch thick. For 9 1/2-inch - 15-3/4-Inch wall. Manufactured by Rinnai.
BrandRinnai #ad
ManufacturerRinnai #ad
Height5.8 Inches
Length16.7 Inches
Weight2.15 Pounds
Width6 Inches
Part NumberFOT-152
ModelFOT-152

8. Rinnai

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Rinnai 184119, Small, Chrome

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Rinnai #ad - Zero clearance to combustibles. 38-inch above roof for cold climate. Easy assembly. Complete. Single penetration through wall for both intake and exhaust.
BrandRinnai #ad
ManufacturerRinnai #ad
Height51.5 Inches
Length8 Inches
Weight9.55 Pounds
Width8 Inches
Part Number184119
Model184119
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9. Rinnai

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White, Rinnai 223181, Small

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Rinnai #ad - Easy to connect. 3-inch - 5-Inch concentric. 12-inch length. Rinnai lsi and rci series tankless water heaters. Zero clearance to combustibles.
BrandRinnai #ad
ManufacturerRinnai #ad
Height7.5 Inches
Length25 Inches
Weight3.5 Pounds
Width7.5 Inches
Part Number223181
Model223181
WarrantySee Manufacturer