Tankless Water Heaters

Stiebel Eltron 540444
$121.99 /each
As low as: $117.11
Bundle item

Bundle Items & SAVE!

Add 2 : $119.55 ea. (2% off)
4+ : $117.11 ea. (4% off)
5

5% Cashback

Purchase and get 5% cashback in Westside Dollars

Stiebel Eltron 540444
Stiebel Eltron Tankless Water Heater Isolation Valve Kit w/3 Valves - Lead-Free Brass
Add to List
Rheem RTG-64DVLN
$728.38 /each
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

+ FREE Shipping
Rheem RTG-64DVLN
Rheem Tankless Gas Water Heater, 150,000 BTU, 6.4 GPM
Add to List
Eemax PA019240TC
$761.59 /each
-8%
Was $827.99
5

5% Cashback

Purchase and get 5% cashback in Westside Dollars

+ FREE Shipping
Eemax PA019240TC
Eemax Tankless Water Heater, 240V 80A Electric Whole House ProAdvantage Series - Indoor, 3 GPM (Open Box Item)
Add to List
Eemax PA012240T
$497.69 /each
-8%
Was $540.99
5

5% Cashback

Purchase and get 5% cashback in Westside Dollars

+ FREE Shipping
Eemax PA012240T
Eemax Tankless Water Heater, 240V 48A Electric Whole House ProAdvantage Series - Indoor, 2.5 GPM (Open Box Item)
Add to List
Bosch GWHC800ESLP
$1,550.99 /each
-5%
Freight item

Purchase Freight Items & Save!

Order $4999 in Freight Items and
Save an Extra 5% off your Freight!

Was $1,625.99
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

+ FREE Shipping
Bosch GWHC800ESLP
Bosch ProTankless Propane Tankless Water Heater, Indoor/Outdoor
Add to List
Rheem RTGH-90DVLP
$1,203.99 /each
Freight item

Purchase Freight Items & Save!

Order $4999 in Freight Items and
Save an Extra 5% off your Freight!

10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Rheem RTGH-90DVLP
Rheem Tankless Water Heater, Propane Gas 180,000 BTU Max Direct Vent Whole House - Indoor, 9.0 GPM
Add to List
Rheem RTE 13
$231.14 /each
As low as: $221.89
Bundle item

Bundle Items & SAVE!

Add 1 : $226.52 ea. (2% off)
2+ : $221.89 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Rheem RTE 13
Rheem Electric Tankless Water Heater, 4.0 GPM Flow Rate, 240 Volts, 54A
Add to List
Rheem RTG-95DVLP
$1,126.14 /each
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

+ FREE Shipping
Rheem RTG-95DVLP
Rheem Tankless Water Heater, Liquid Propane 199,000 BTU Max Direct Vent Whole House Residential/Commercial - Indoor, 9.5 GPM
Add to List
Bosch AQ3ES
$204.99 /each
-7%
Was $219.44
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Bosch AQ3ES
Bosch Tankless Water Heater 3" Horizontal Vent Kit w/ Air Intake
Add to List
Bosch 7709003574
$40.99 /each
-15%
Was $47.99
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Bosch 7709003574
Bosch Tankless Water Heater Indoor Freeze Protection Kit for 2400 ES
Add to List
Bosch 196016
$121.80 /each
As low as: $116.93
Bundle item

Bundle Items & SAVE!

Add 2 : $119.36 ea. (2% off)
4+ : $116.93 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Bosch 196016
Bosch Tankless Water Heater Concentric Vent Terminal 3/6" PVC
Add to List
Bosch PTOK
$109.42 /each
As low as: $105.04
Bundle item

Bundle Items & SAVE!

Add 2 : $107.23 ea. (2% off)
4+ : $105.04 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Bosch PTOK
Bosch Tankless Water Heater Outdoor Freeze Protection Kit (7709003913)
Add to List
Eemax PA007240T
$515.99 /each
Freight item

Purchase Freight Items & Save!

Order $4999 in Freight Items and
Save an Extra 5% off your Freight!

5

5% Cashback

Purchase and get 5% cashback in Westside Dollars

Eemax PA007240T
Eemax Tankless Water Heater, 240V 27A Electric Whole House ProAdvantage Series - Indoor, 2.5 GPM
Add to List
Noritz VC-4C
$157.89 /each
-12%
Was $179.99
5

5% Cashback

Purchase and get 5% cashback in Westside Dollars

Noritz VC-4C
Noritz PVC Venting Outdoor Vent Cap, For NRC83, NRC09, NRC1111 & NCC1991 Series
Add to List
Eemax PA005240T
$471.39 /each
-8%
Was $512.99
5

5% Cashback

Purchase and get 5% cashback in Westside Dollars

+ FREE Shipping
Eemax PA005240T
Eemax Tankless Water Heater, 240V 20A Electric Whole House ProAdvantage Series - Indoor, 2.5 GPM (Open Box Item)
Add to List

How to Select

About Tankless Water Heaters

Tankless water heaters provide continuous and uninterrupted hot water for multiple household demands at the same time. A tankless water heater comes available in electric or gas configurations suited to your exact needs and specifications.

According to the EPA, water heating ranks as the 3rd largest household energy expense and may reach as much as 25% of the energy consumed in your household. Depending on usage, a household could save up to $384 yearly by using a tankless water heater,

Tankless Water Heater Benefits:

  • Energy savings
  • Convenience
  • Increased Space
  • Reliability

Westside Wholesale caries the finest names in residential tankless water heaters from Rheem Tankless, Bosch, Eemaz, Norritz, Stiebel Eltron, and Wiseman. Browse ankless water heater prices, read reviews, and order online securely. Maxmize savings with our buyer rewards program. The Rheem Tankless Water Heater and Bosch Tankless Water Heater lines are some of the most popular.

Read more Read less
Feedback