Rinnai Tankless Water Heaters

Loading Image
Filter By
  • 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 RL75EN is the Number 1 Seller
Learn More About Rinnai RL75EN
$1,127.25
Only 5 In-Stock
Freight Icon
Free Shipping
Learn More About Free Freight
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
Model Number V75IP is the Number 2 Seller
Learn More About Rinnai V75IP
Rinnai
EnergyStar Water Heater. Ultra Low NOx Emissions (SCAQMD Rule 1146.2 Compliant). Ratings: 7.5 GPM at 40
10% Buy This
$831.00
In-Stock
Freight Icon
Free Shipping
Learn More About Free Freight
Model Number RL94IP is the Number 3 Seller
Learn More About Rinnai RL94IP
$1,371.00
In-Stock
Freight Icon
Free Shipping
Learn More About Free Freight
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
Model Number CU199IN is the Number 4 Seller
Learn More About Rinnai CU199IN
Rinnai
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.
7% Buy This
$1,818.75
In-Stock
Freight Icon
Free Shipping
Learn More About Free Freight
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
Model Number V65IP is the Number 5 Seller
Learn More About Rinnai V65IP
Rinnai
EnergyStar Water Heater. Ultra Low NOx Emissions (SCAQMD Rule 1146.2 Compliant). Ratings: 6.2 GPM at 40
6% Buy This
$680.40
In-Stock
Freight Icon
Free Shipping
Learn More About Free Freight
Learn More About Rinnai V65IN
Rinnai
EnergyStar Water Heater. Ultra Low NOx Emissions (SCAQMD Rule 1146.2 Compliant). Ratings: 6.2 GPM at 40
6% Buy This
$680.40
In-Stock
Freight Icon
Free Shipping
Learn More About Free Freight
Learn More About Rinnai CU199EN
Rinnai
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.
5% Buy This
$1,818.75
Only 3 In-Stock
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
Learn More About Rinnai RL75IN
Rinnai
EnergyStar Water Heater. Ultra Low NOx Emissions (SCAQMD Rule 1146.2 Compliant). Ratings: 7.4 GPM at 40
4% Buy This
$1,127.25
In-Stock
Freight Icon
Free Shipping
Learn More About Free Freight
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
Learn More About Rinnai RUR160IP
Rinnai
EnergyStar Condensing Water Heater. Ultra Low NOx Emissions (SCAQMD Rule 1146.2 Compliant). Ratings: 7.7 GPM at 40
4% Buy This
$1,825.50
Only 2 In-Stock
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
Learn More About Rinnai V75IN
Rinnai
EnergyStar Water Heater. Ultra Low NOx Emissions (SCAQMD Rule 1146.2 Compliant). Ratings: 7.5 GPM at 40
3% Buy This
$831.00
In-Stock
Freight Icon
Free Shipping
Learn More About Free Freight
Learn More About Rinnai V94XIN
$975.60
Only 2 In-Stock
Freight Icon
Free Shipping
Learn More About Free Freight
Learn More About Rinnai V94EN
Rinnai
EnergyStar Water Heater. Ultra Low NOx Emissions (SCAQMD Rule 1146.2 Compliant). Ratings: 8.0 GPM at 40
2% Buy This
$975.60
Only 1 In-Stock
Freight Icon
Free Shipping
Learn More About Free Freight
Learn More About Rinnai RUCS75IN
Rinnai
EnergyStar Condensing Water Heater. Ultra Low NOx Emissions (SCAQMD Rule 1146.2 Compliant). Concentric Vent. Ratings: 7.5 GPM at 40 F Rise, 5.9 GPM at 50 F Rise, 4.8 GPM at 60 F Rise, 4.2 GPM at 70 F Rise.
2% Buy This
$1,020.60
In-Stock
Freight Icon
Free Shipping
Learn More About Free Freight
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
Learn More About Rinnai RUCS65IN
Rinnai
EnergyStar Condensing Water Heater. Ultra Low NOx Emissions (SCAQMD Rule 1146.2 Compliant). Concentric Vent. Ratings: 6.0 GPM at 40
2% Buy This
$883.80
In-Stock
Freight Icon
Free Shipping
Learn More About Free Freight
Learn More About Rinnai RLX94IN
$1,371.00
Only 1 In-Stock
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
Learn More About Rinnai RU160IN
$1,393.50
In-Stock
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
Learn More About Rinnai RU180IN
$1,529.25
In-Stock
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
Learn More About Rinnai RU130EN
$1,277.25
Only 1 In-Stock
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
Learn More About Rinnai RU130IN
$1,277.25
In-Stock
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
Learn More About Rinnai RUR160EP
$1,825.50
Only 2 In-Stock
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
Learn More About Rinnai CU160EP
Rinnai
EnergyStar Condensing Commercial Water Heater. Ultra Low NOx Emissions (SCAQMD Rule 1146.2 Compliant). Ratings: 7.7 GPM at 40° F Rise, 6.2 GPM at 50° F Rise, 5.2 GPM at 60° F Rise, 4.4 GPM at 70° F Rise. 160k Effective BTU/h.
$1,541.25
Only 1 In-Stock
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
Learn More About Rinnai RUCS75IP
$1,020.60
In-Stock
Freight Icon
Free Shipping
Learn More About Free Freight
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
Tools & Articles
How to Pick the Perfect Tankless Water Heater
What Size Tankless Water Heater Do I Need
Rinnai tankless water heaters save storage space, are extremely energy-efficient, and allow for a continuous flow of hot water. Available in liquid propane and natural gas, Rinnai tankless water heaters are an excellent choice that yields great savings and a long life span.