Rinnai

Loading Image
With a physical presence in 13 countries, Rinnai is clearly a major player in the gas heating market. Rinnai heating technology makes their products among the most efficient available and consistently reliable year after year.
Featured Categories
Filter ▼
  • Best Selling
  • Price: Low to High
  • Price: High to Low
  • Name: A-Z
  • Name: Z-A
  • Recommends Only
  • Closeouts Only
  • In-stock Only
  • Next Day Air Only
  • Availability
Model Number 224080PP is the Number 1 Seller
Learn More About Rinnai 224080PP
Rinnai
Rinnai Concentric Venting Condensing Vent Pipe Extension - 39"
Model: 224080PP
Rinnai Concentric Venting Condensing Vent Pipe Extension - 39", Tankless Water Heater Accessory, Addition
16% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(2)
Q&A (1)
$30.00
In-Stock
Add To Cart
Model Number 223177PP is the Number 2 Seller
Learn More About Rinnai 223177PP
Rinnai
Rinnai Concentric Venting Condensing Horizontal Termination Kit - 21"
Model: 223177PP
Rinnai Concentric Venting Condensing Horizontal Termination Kit - 21", Tankless Water Heater Accessory, Addition
5% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(1)
Ask a Question
$59.00
In-Stock
Add To Cart
Model Number V53DEP is the Number 3 Seller
Learn More About Rinnai V53DEP
Rinnai
Rinnai Value Series - V53 - 3.3 GPM at 60° F Rise - 0.81 UEF - Propane Tankless Water Heater - Outdoor
Model: V53DEP
EnergyStar Water Heater. Low NOx Emissions (< 40 ng/J or 55 PPM). Ratings: 4.9 GPM at 40
5% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(5)
Ask a Question
$555.60
In-Stock
Freight Icon
Free Shipping
Learn More About Free Freight
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
Add To Cart
Model Number 224053 is the Number 4 Seller
Learn More About Rinnai 224053
Rinnai
Rinnai 39" - Vent Pipe Extension - Metal Inner/Plastic Outer
Model: 224053
Rinnai - 224053 - Vent Pipe Extension - For Rinnai Luxury and Value Series Tankless Water Heaters (Except 98 series)
5% Buy This
Write a Review
Ask a Question
$39.00
In-Stock
Add To Cart
Model Number 224078PP is the Number 5 Seller
Learn More About Rinnai 224078PP
Rinnai
Rinnai Concentric Venting Condensing 90 Degree Elbow
Model: 224078PP
Rinnai Concentric Venting Condensing 90 Degree Elbow, Tankless Water Heater Accessory, Addition
4% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(1)
Ask a Question
$25.00
In-Stock
Add To Cart
Learn More About Rinnai 224265
Rinnai
Rinnai 19.5" - Vent Pipe Extension - Metal
Model: 224265
Rinnai - 224265 - Vent Pipe Extension - For Rinnai Luxury and Value Series Tankless Water Heaters
3% Buy This
Write a Review
Ask a Question
$47.00
In-Stock
Add To Cart
Learn More About Rinnai 224063
Rinnai
Rinnai 90-Degree Elbow - Metal Inner/Plastic Outer
Model: 224063
Rinnai - 224063 - 90-Degree Elbow - For Rinnai Luxury and Value Series Tankless Water Heaters (Except 98 series)
3% Buy This
Write a Review
Ask a Question
$35.00
In-Stock
Add To Cart
Learn More About Rinnai CU199IN
Rinnai
Rinnai Sensei™ - CU199 - 6.4 GPM at 60° F Rise - 97% EF - Gas Tankless Water Heater - Direct Vent
Model: CU199IN
EnergyStar Condensing Commercial Water Heater. Ultra Low NOx Emissions (SCAQMD Rule 1146.2 Compliant). Ratings: 9.6 GPM at 40° F Rise, 7.6 GPM at 50° F Rise, 6.4 GPM at 60° F Rise, 5.5 GPM at 70° F Rise. 199k Effective BTU/h.
2% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(4)
Ask a Question
$1,818.75
In-Stock
Freight Icon
Free Shipping
Learn More About Free Freight
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
2% Check Discount
Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
Add To Cart
Learn More About Rinnai 224054
Rinnai
Rinnai 2"-12" - Telescoping Vent Length - Metal Inner/Plastic Outer
Model: 224054
Rinnai - 224054 - Telescoping Vent Length - For Rinnai Luxury and Value Series Tankless Water Heaters (Except 98 series)
2% Buy This
Write a Review
Ask a Question
$39.00
In-Stock
Add To Cart
Learn More About Rinnai RU199EP
Rinnai
Rinnai Sensei™ - RU199 - 6.4 GPM at 60° F Rise - 0.92 UEF - Propane Tankless Water Heater - Outdoor
Model: RU199EP
2% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(6)
Ask a Question
$1,666.50
In-Stock
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
Free Shipping & Lift Gate
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
2% Check Discount
Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
Add To Cart
Learn More About Rinnai 224050
Rinnai
Rinnai 45-Degree Elbow (Qty of 2) - Metal Inner/Plastic Outer
Model: 224050
Rinnai - 224050 - 45-Degree Elbow (Qty of 2) - For Rinnai Luxury and Value Series Tankless Water Heaters
2% Buy This
Write a Review
Ask a Question
$47.00
In-Stock
Add To Cart
Learn More About Rinnai 224079PP
Rinnai
Rinnai Concentric Venting Condensing Vent Pipe Extension - 19.5"
Model: 224079PP
Rinnai Concentric Venting Condensing Vent Pipe Extension - 19.5", Tankless Water Heater Accessory, Addition
2% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(3)
Ask a Question
$29.00
In-Stock
Add To Cart
Learn More About Rinnai 223181
Rinnai
Rinnai 11.5" - Universal Non-Condensing Horizontal Termination Kit - Metal Inner/Plastic Outer
Model: 223181
Rinnai - 223181 - Universal Non-Condensing Horizontal Termination Kit - For Rinnai Luxury and Value Series Tankless Water Heaters (Except 98 series)
2% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(2)
Ask a Question
$70.00
In-Stock
Add To Cart
Learn More About Rinnai 224087PP
Rinnai
Rinnai Concentric Venting Condensing Vent Pipe Extension - 10"
Model: 224087PP
Rinnai Concentric Venting Condensing Vent Pipe Extension - 10", Tankless Water Heater Accessory, Addition
2% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(2)
Ask a Question
$22.00
In-Stock
Add To Cart
Learn More About Rinnai 224042
Rinnai
Rinnai Universal Bug Guard
Model: 224042
Rinnai - 224042 - Universal Bug Guard - For All Rinnai Ultra, Luxury and Value Series Tankless Water Heaters
2% Buy This
3.5 out of 53.5 out of 53.5 out of 53.5 out of 53.5 out of 5(2)
Ask a Question
$85.00
In-Stock
Add To Cart
Learn More About Rinnai 223187
Rinnai
Rinnai 21" - Non-Condensing Horizontal Termination Diverter Kit - Metal Inner/Plastic Outer
Model: 223187
Rinnai - 223187 - Non-Condensing Horizontal Termination Diverter Kit - For Rinnai Luxury and Value Series Tankless Water Heaters (Except 98 series)
2% Buy This
Write a Review
Ask a Question
$79.00
In-Stock
Add To Cart
Learn More About Rinnai 222053
Rinnai
Rinnai Condensate Trap - Version 2 - Plastic
Model: 222053

Rinnai - 222053 - Condensate Trap - Version 2 - For Rinnai Luxury and Value Series Tankless Water Heaters (Except 98 series)

2% Buy This
Write a Review
Q&A (1)
$32.00
In-Stock
Add To Cart
Learn More About Rinnai 184118-S
Rinnai
Rinnai 18" - Roof Discharge Termination (Above Roof) - Plastic
Model: 184118-S
Rinnai - 184118-S - Roof Discharge Termination (Above Roof) - For Rinnai Luxury and Value Series Tankless Water Heaters (Except 98 series)
2% Buy This
Write a Review
Ask a Question
$63.00
In-Stock
Add To Cart
Learn More About Rinnai V75EN
Rinnai
Rinnai Value Series - V75 - 5.0 GPM at 60° F Rise - 0.81 UEF - Gas Tankless Water Heater - Outdoor
Model: V75EN
EnergyStar Water Heater. Ultra Low NOx Emissions (SCAQMD Rule 1146.2 Compliant). Ratings: 7.5 GPM at 40
1% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(15)
Q&A (3)
$831.00
In-Stock
Freight Icon
Free Shipping
Learn More About Free Freight
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
Add To Cart
Learn More About Rinnai V75EP
Rinnai
Rinnai Value Series - V75 - 5.0 GPM at 60° F Rise - 0.81 UEF - Propane Tankless Water Heater - Outdoor
Model: V75EP
EnergyStar Water Heater. Ultra Low NOx Emissions (SCAQMD Rule 1146.2 Compliant). Ratings: 7.5 GPM at 40
1% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(13)
Q&A (3)
$831.00
In-Stock
Freight Icon
Free Shipping
Learn More About Free Freight
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
Add To Cart
Learn More About Rinnai RL94EN
Rinnai
Rinnai Luxury Series - RL94 - 5.5 GPM at 60° F Rise - 0.81 UEF - Gas Tankless Water Heater - Outdoor
Model: RL94EN
1% Buy This
4.6 out of 54.6 out of 54.6 out of 54.6 out of 54.6 out of 5(8)
Q&A (1)
$1,371.00
In-Stock
Freight Icon
Free Shipping
Learn More About Free Freight
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
2% Check Discount
Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
Add To Cart
Learn More About Rinnai EX38CTWN
Rinnai
Rinnai EnergySaver® - 38,400 BTU - Gas Direct-Vent Wall Furnace - NG - 80% AFUE - White
Model: EX38CTWN
Rinnai - EX38CTWN - Gas-Fired - Natural Gas - Modulating
1% Buy This
4.9 out of 54.9 out of 54.9 out of 54.9 out of 54.9 out of 5(7)
Ask a Question
$2,160.00
In-Stock
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
Free Shipping & Lift Gate
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
2% Check Discount
Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
Add To Cart
Learn More About Rinnai 223176PP
Rinnai
Rinnai Concentric Venting Condensing Horizontal Termination Kit - 12"
Model: 223176PP
Rinnai Concentric Venting Condensing Horizontal Termination Kit - 12", Tankless Water Heater Accessory, Addition
1% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(1)
Q&A (1)
$59.00
In-Stock
Add To Cart
Learn More About Rinnai 224052
Rinnai
Rinnai 19.5" - Vent Pipe Extension - Metal Inner/Plastic Outer
Model: 224052
Rinnai - 224052 - Vent Pipe Extension - For Rinnai Luxury and Value Series Tankless Water Heaters (Except 98 series)
1% Buy This
Write a Review
Ask a Question
$39.00
In-Stock
Add To Cart