Gas Tankless Water Heaters
Local Pickup FAQ's
$1,113.00
Was $1,243.00
SAVE $130.00
Only 3 In-Stock
Free Shipping
2% Check Discount
EnergyStar Non-Condensing Water Heater. Ultra Low Nox Emissions (SCAQMD Rule 1146.2 Compliant). Ratings: 8.4 GPM at 40° F Rise, 6.7 GPM at 50° F Rise, 5.6 GPM at 60° F Rise, 4.8 GPM at 70° F Rise. 199k Effective BTU/h.
5% Buy This
$1,444.96
In-Stock
Free Shipping
2% Check Discount
EnergyStar Condensing Water Heater. Ultra-Low NOx Emissions (< 40 ng/J or 55 PPM). Ratings: 5.8 GPM at 40° F Rise, 3.9 GPM at 50° F Rise, 3.9 GPM at 60° F Rise, 3.3 GPM at 70° F Rise. 140k Effective BTU/h.
4% Buy This
$695.95
Factory-Direct
Free Shipping
EnergyStar Condensing Water Heater. Ultra-Low NOx (14 ng/J or 20 ppm). Ratings: 7.9 GPM at 40° F Rise, 6.2 GPM at 50° F Rise, 5.3 GPM at 60° F Rise, 4.5 GPM at 70° F Rise. 190k Max BTU/h.
3% Buy This
$885.95
In-Stock
Free Shipping
EnergyStar Non-Condensing Water Heater. Ultra Low Nox Emissions (SCAQMD Rule 1146.2 Compliant). Ratings: 8.4 GPM at 40° F Rise, 6.7 GPM at 50° F Rise, 5.6 GPM at 60° F Rise, 4.8 GPM at 70° F Rise. 199k Effective BTU/h.
3% Buy This
$1,444.96
In-Stock
Free Shipping
2% Check Discount
EnergyStar Condensing Water Heater. Ultra Low NOx Emissions (SCAQMD Rule 1146.2 Compliant). Ratings: 8.4 GPM at 40° F Rise, 6.7 GPM at 50° F Rise, 5.6 GPM at 60° F Rise, 4.8 GPM at 70° F Rise. 180k Effective BTU/h.
3% Buy This
$1,549.88
In-Stock
Free Shipping
2% Check Discount
EnergyStar Non-Condensing Water Heater. Ultra Low Nox Emissions (SCAQMD Rule 1146.2 Compliant). Ratings: 8.4 GPM at 40° F Rise, 6.7 GPM at 50° F Rise, 5.6 GPM at 60° F Rise, 4.8 GPM at 70° F Rise. 199k Effective BTU/h.
3% Buy This
$1,444.96
In-Stock
Free Shipping
2% Check Discount
EnergyStar Non-Condensing Water Heater. Ultra Low Nox Emissions (SCAQMD Rule 1146.2 Compliant). Ratings: 8.4 GPM at 40° F Rise, 6.7 GPM at 50° F Rise, 5.6 GPM at 60° F Rise, 4.8 GPM at 70° F Rise. 199k Effective BTU/h.
3% Buy This
$1,444.96
In-Stock
Free Shipping
2% Check Discount
Commercial Water Heater. Low NOx Emissions (< 40 ng/J or 55 PPM). Ratings: GPM at 40° F Rise, GPM at 50° F Rise, GPM at 60° F Rise, 8.9 GPM at 70° F Rise. 304k Effective BTU/h.
3% Buy This
$4,887.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
EnergyStar Condensing Water Heater. Ultra-Low NOx Emissions (< 40 ng/J or 55 PPM). Ratings: 9.5 GPM at 40° F Rise, 7.5 GPM at 50° F Rise, 6.3 GPM at 60° F Rise, 5.4 GPM at 70° F Rise. 199k Effective BTU/h.
2% Buy This
$1,200.95
In-Stock
Free Shipping
2% Check Discount
EnergyStar Condensing Water Heater. Ultra-Low NOx (14 ng/J or 20 ppm). Ratings: 7.9 GPM at 40° F Rise, 6.2 GPM at 50° F Rise, 5.3 GPM at 60° F Rise, 4.5 GPM at 70° F Rise. 190k Max BTU/h.
2% Buy This
$910.95
In-Stock
Free Shipping
EnergyStar Condensing Water Heater. Ultra-Low NOx (14 ng/J or 20 ppm). Ratings: 8.3 GPM at 40° F Rise, 6.9 GPM at 50° F Rise, 5.5 GPM at 60° F Rise, 4.8 GPM at 70° F Rise. 199k Max BTU/h.
$1,055.95
Factory-Direct
Free Shipping
2% Check Discount
EnergyStar Non-Condensing Water Heater. Ultra Low Nox Emissions (SCAQMD Rule 1146.2 Compliant). Ratings: 8.4 GPM at 40° F Rise, 6.7 GPM at 50° F Rise, 5.6 GPM at 60° F Rise, 4.8 GPM at 70° F Rise. 199k Effective BTU/h.
2% Buy This
$1,444.96
In-Stock
Free Shipping
2% Check Discount
EnergyStar Water Heater. Ultra Low NOx Emissions (SCAQMD Rule 1146.2 Compliant). Ratings: 5.5 GPM at 40° F Rise, 4.4 GPM at 50° F Rise, 3.7 GPM at 60° F Rise, 3.2 GPM at 70° F Rise. 120k Effective BTU/h.
2% Buy This
$1,542.41
In-Stock
Free Shipping & Lift Gate
2% Check Discount
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.
$1,424.43
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
EnergyStar Condensing Water Heater. Ultra Low NOx Emissions (SCAQMD Rule 1146.2 Compliant). Ratings: 9.3 GPM at 40° F Rise, 7.4 GPM at 50° F Rise, 6.2 GPM at 60° F Rise, 5.3 GPM at 70° F Rise. 184k Effective BTU/h.
2% Buy This
$1,779.85
Factory-Direct
Free Shipping
2% Check Discount
EnergyStar Condensing Water Heater. Low NOx Emissions (< 40 ng/J or 55 PPM). Ratings: 9.5 GPM at 40° F Rise, 7.5 GPM at 50° F Rise, 6.3 GPM at 60° F Rise, 5.4 GPM at 70° F Rise. 189k Effective BTU/h.
2% Buy This
$1,269.00
In-Stock
Free Shipping
2% Check Discount
EnergyStar Condensing Water Heater. Ultra-Low NOx Emissions (< 40 ng/J or 55 PPM). Ratings: 5.4 GPM at 40° F Rise, 4.4 GPM at 50° F Rise, 3.8 GPM at 60° F Rise, 3.2 GPM at 70° F Rise. 120k Effective BTU/h.
2% Buy This
$810.95
Factory-Direct
Free Shipping
EnergyStar Water Heater. Ultra Low NOx Emissions (SCAQMD Rule 1146.2 Compliant). Ratings: 5.0 GPM at 40° F Rise, 3.9 GPM at 50° F Rise, 3.3 GPM at 60° F Rise, 2.8 GPM at 70° F Rise. 120k Effective BTU/h.
$644.48
In-Stock
Free Shipping
EnergyStar Commercial Water Heater. Ultra Low NOx Emissions (SCAQMD Rule 1146.2 Compliant). Ratings: 8.4 GPM at 40° F Rise, 6.7 GPM at 50° F Rise, 5.6 GPM at 60° F Rise, 4.8 GPM at 70° F Rise. 199.9k Effective BTU/h.
2% Buy This
$1,639.00
In-Stock
Free Shipping
2% Check Discount
EnergyStar Condensing Water Heater. Low NOx Emissions (< 40 ng/J or 55 PPM). Ratings: 9.5 GPM at 40° F Rise, 7.5 GPM at 50° F Rise, 6.3 GPM at 60° F Rise, 5.4 GPM at 70° F Rise. 189k Effective BTU/h.
2% Buy This
$1,269.00
In-Stock
Free Shipping
2% Check Discount
2% Buy This
$675.50
Was $804.00
SAVE $128.50
In-Stock
Free Shipping
2% Buy This
$1,351.82
Was $1,370.00
SAVE $18.18
In-Stock
Free Shipping
2% Check Discount
Displaying Products 1 - 24 (of 251)
Tools & Articles
Flow Rate at 40°F Rise
4 - 6 GPM
4 - 6 GPM Gas Tankless Water Heaters
6 - 7 GPM
6 - 7 GPM Gas Tankless Water Heaters
7 - 8 GPM
7 - 8 GPM Gas Tankless Water Heaters
8 - 9 GPM
8 - 9 GPM Gas Tankless Water Heaters
Greater Than 9 GPM
Greater Than 9 GPM Gas Tankless Water Heaters
Flow Rate at 50°F Rise
3 - 4 GPM
3 - 4 GPM Gas Tankless Water Heaters
4 - 5 GPM
4 - 5 GPM Gas Tankless Water Heaters
5 - 6 GPM
5 - 6 GPM Gas Tankless Water Heaters
6 - 7 GPM
6 - 7 GPM Gas Tankless Water Heaters
Greater Than 7 GPM
Greater Than 7 GPM Gas Tankless Water Heaters
Flow Rate at 60°F Rise
3 - 4 GPM
3 - 4 GPM Gas Tankless Water Heaters
4 - 5 GPM
4 - 5 GPM Gas Tankless Water Heaters
5 - 6 GPM
5 - 6 GPM Gas Tankless Water Heaters
6 - 7 GPM
6 - 7 GPM Gas Tankless Water Heaters
Greater Than 7 GPM
Greater Than 7 GPM Gas Tankless Water Heaters
Flow Rate at 70°F Rise
2 - 3 GPM
2 - 3 GPM Gas Tankless Water Heaters
3 - 4 GPM
3 - 4 GPM Gas Tankless Water Heaters
4 - 5 GPM
4 - 5 GPM Gas Tankless Water Heaters
5 - 6 GPM
5 - 6 GPM Gas Tankless Water Heaters
Greater Than 6 GPM
Greater Than 6 GPM Gas Tankless Water Heaters
Gas tankless water heaters can use either natural gas or liquid propane for their fuel source and be installed either indoors or outdoors. If you are looking for this type of versatility, shop our wide selection of gas tankless water heaters from the top brands and find the perfect match today.