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Water Heaters

FVI12-NG Natural Gas Indoor Forced Vent Tankless Water Heater ss_pt1917813
Product Features
  • Stainless vent kit included
  • Sleek modern design
  • Delivers three (3) gallons per minute of piping hot water

FVI12-NG Natural Gas Indoor Forced Vent Tankless Water Heater

by Eccotemp Systems LLC

$266.99 $329.00
Free Shipping
  (9)
Eccotemp L5 Portable Tankless Water Heater ss_pt1917813
Product Features
  • On/Off shower head included
  • Garden hose adapter included
  • Includes CSA regulator for use with standard 20 lbs grill propane tank

Eccotemp L5 Portable Tankless Water Heater

by Eccotemp Systems LLC

$118.99 $159.00
Free Shipping & 2-Day Delivery
  (26)
FVI12-LP Liquid Propane Indoor Forced Vent Tankless Water Heater ss_pt1917813
Product Features
  • Stainless vent kit included
  • Power ventilation for safety, efficiency and venting options
  • Tested-safe electronic ignition system

FVI12-LP Liquid Propane Indoor Forced Vent Tankless Water Heater

by Eccotemp Systems LLC

$269.00 $329.00
Free Shipping
  (11)
Eccotemp L7 Portable Tankless Water Heater ss_pt1917813
Product Features
  • Includes CSA regulator for use with standard 20 lbs. grill propane tank
  • On/Off chrome shower head included
  • Stainless steel shower hose included

Eccotemp L7 Portable Tankless Water Heater

by Eccotemp Systems LLC

$169.99 $189.00
Free Shipping & 2-Day Delivery
  (6)
New
Luxury 7.5 GPM Liquid Propane Tankless Water Heater ss_pt1917813
Product Features
  • ENERGY STAR® qualified
  • Energy Factor of .82
  • Enhanced scale detection lessens possibility of serious, long-term damage to unit

Luxury 7.5 GPM Liquid Propane Tankless Water Heater

by Rinnai

$1,059.99 $1,503.00
Free Shipping
New
Luxury 9.4 GPM Liquid Nature Gas Tankless Water Heater ss_pt1917813
Product Features
  • ENERGY STAR® qualified
  • Energy Factor of .82

Luxury 9.4 GPM Liquid Nature Gas Tankless Water Heater

by Rinnai

$1,289.99 $1,828.00
Free Shipping
New
ss_pt1917813
Product Features
  • ENERGY STAR® qualified
  • Energy Factor of .82

Luxury 9.4 GPM Liquid Propane Tankless Water Heater

by Rinnai

$1,289.99 $1,828.00
Free Shipping
New
ss_pt1917813
Product Features
  • Temperature controlled, continuous flow, gas hot water system for residential applications
  • ENERGY STAR® Qualified
  • Energy Factor of .82

Value 5.3 GPM Liquid Nature Gas Tankless Water Heater

by Rinnai

$613.99 $865.00
Free Shipping
New
ss_pt1917813
Product Features
  • ENERGY STAR® qualified
  • Energy Factor of .82
  • Certified for Installation in manufactured (mobile) homes

Value 6.6 GPM Liquid Propane Tankless Water Heater

by Rinnai

$750.99 $1,060.00
Free Shipping
New
ss_pt1917813
Product Features
  • ENERGY STAR® qualified
  • Energy Factor of .82
  • Certified for Installation in manufactured (mobile) homes

Value 6.6 GPM Liquid Nature Gas Tankless Water Heater

by Rinnai

$699.99 $985.00
Free Shipping
New
ss_pt1917813
Product Features
  • ENERGY STAR® qualified
  • Energy Factor of .82
  • Certified for Installation in manufactured (mobile) homes

Value 7.5 GPM Liquid Propane Tankless Water Heater

by Rinnai

$919.99 $1,295.00
Free Shipping
New
ss_pt1917813
Product Features
  • Condensing, Tankless, Temperature controlled, continuous flow, gas hot water system
  • ENERGY STAR® qualified
  • Energy Factor of .96

Ultra 8.0 GPM Liquid Nature Gas Tankless Water Heater

by Rinnai

$1,289.99 $1,824.00
Free Shipping
New
ss_pt1917813
Product Features
  • Quick, easy installation-similar to a typical tank-makes it perfect for same-day replacement
  • ½ gas line connection
  • Standard water connections

.4 GPM Hybrid Tank Liquid Nature Gas Tankless Water Heater

by Rinnai

$2,209.99 $2,840.00
Free Shipping
New
ss_pt1917813
Product Features
  • Quick, easy installation-similar to a typical tank-makes it perfect for same-day replacement
  • ½ gas line connection
  • Standard water connections

.4 GPM Hybrid Tank Liquid Propane Tankless Water Heater

by Rinnai

$2,209.99 $2,840.00
Free Shipping
New
ss_pt1917813
Product Features
  • Stainless steel primary boiler heat exchanger
  • Compact wall-mounted design saves space over traditional boilers
  • Integrated single-speed pump and expansion tank

Boilers Liquid Nature Gas Tankless Water Heater

by Rinnai

$3,599.99 $3,815.00
Free Shipping
New
ss_pt1917813
Product Features
  • Stainless steel primary boiler heat exchanger
  • Compact wall-mounted design saves space over traditional boilers
  • Integrated single-speed pump and expansion tank

Boilers Liquid Nature Gas Tankless Water Heater

by Rinnai

$3,899.99 $4,130.00
Free Shipping
New
ss_pt1917813
Product Features
  • Fully modulating pump combines with stainless steel heat exchanger to make this one of the more efficient units available

Boilers Liquid Nature Gas Tankless Water Heater

by Rinnai

$5,999.99 $6,435.00
Free Shipping
ss_pt1917813
Product Features
  • Tankless water heater
  • Natural gas
  • Direct-vent conversion optional

Indoor 8.0 GPM Natural Gas Tankless Water Heater

by Takagi

$1,069.99 $1,071.99
Out of Stock
ss_pt1917813
Product Features
  • Tankless water heater
  • Propane gas
  • Wall mount
  • Ignition: Electronic

Outdoor 6.6 GPM Liquid Propane Tankless Water Heater

by Takagi

$699.99 $829.99
Out of Stock
ss_pt1917813
Product Features
  • Includes TM-RE30 remote
  • Tankless water heater
  • Natural gas
  • Indoor installation

Flash 10 GPM Natural Gas Tankless Water Heater

by Takagi

$1,149.99 $1,339.99
Out of Stock
ss_pt1917813
Product Features
  • Tankless water heater
  • Power vent
  • Ignition: Electronic
  • No venting needed

Outdoor 9.0 GPM Liquid Propane Gas Tankless Water Heater

by Takagi

$1,349.99 $1,566.99
Out of Stock
ss_pt1917813
Product Features
  • Includes temperature and pressure relief valve
  • Includes brass drain valve
  • Natural gas water heater
  • Tank capacity: 50 Gallons

Fury 50 Gallon Natural Gas High Efficiency Water Heater

by Rheem

$459.99
Out of Stock
  (13)
ss_pt1917813
Product Features
  • Includes temperature and pressure relief valve
  • Natural gas series water heater
  • Tank capacity: 50 Gallons
  • Brass drain valve

Professional 50 Gallon Natural Gas Series Water Heater

by Rheem

$499.99
Out of Stock
  (10)
ss_pt1917813
Product Features
  • Includes temperature and pressure relief valve
  • Natural gas water heater
  • Tank capacity: 50 Gallons
  • Brass drain valve

Fury Professional 50 Gallon Natural Gas Water Heater

by Rheem

$1,059.99

  (1)
ss_pt1917813
Product Features
  • Includes temperature and pressure relief valve
  • Warrior natural gas water heater
  • Tank capacity: 40 Gallons
  • Optional air inlet and leg enclosure

Warrior 40 Gallon Natural Gas Water Heater for Mobile Homes

by Rheem

$669.99
Out of Stock
  (2)
ss_pt1917813
Product Features
  • Commercial tank type water heater
  • Powered anodes -provides long-lasting tank protection in varying water conditions, does not require maintenance or inspection

Commercial Tank Type Water Heater Nat Gas 60 Gal Cyclone Xi Input H...

by A.O. Smith

$5,040.87 $5,122.93

ss_pt1917813
Product Features
  • Commercial tank type water heater
  • Powered anodes -provides long-lasting tank protection in varying water conditions, does not require maintenance or inspection

Cyclone Xi 60 Gallon Commercial Gas Water Heater

by A.O. Smith

$6,399.99 $6,534.84

ss_pt1917813
Product Features
  • Commercial tank type water heater
  • Powered anodes -provides long-lasting tank protection in varying water conditions, does not require maintenance or inspection

Commercial Tank Type Water Heater Nat Gas 100 Gal Cyclone Xi 150,00...

by A.O. Smith

$7,899.99
Out of Stock
ss_pt1917813
Product Features
  • Commercial tank type water heater
  • Powered anodes -provides long-lasting tank protection in varying water conditions, does not require maintenance or inspection

Commercial Tank Type Water Heater Nat Gas 100 Gal Cyclone Xi 150,00...

by A.O. Smith

$8,299.99 $8,502.07

ss_pt1917813
Product Features
  • Commercial tank type water heater
  • Powered anodes -provides long-lasting tank protection in varying water conditions, does not require maintenance or inspection

Commercial Tank Type Water Heater Nat Gas 100 Gal Cyclone Xi Input ...

by A.O. Smith

$8,499.99 $8,675.28

ss_pt1917813
Product Features
  • Commercial tank type water heater
  • Powered anodes -provides long-lasting tank protection in varying water conditions, does not require maintenance or inspection

Commercial Tank Type Water Heater Nat Gas 100 Gal Cyclone Xi 250,00...

by A.O. Smith

$7,849.99 $8,008.69

ss_pt1917813
Product Features
  • Commercial tank type water heater
  • Powered anodes -provides long-lasting tank protection in varying water conditions, does not require maintenance or inspection

Commercial Tank Type Water Heater Nat Gas Cyclone Xi 250,000 BTU In...

by A.O. Smith

$9,299.99 $9,496.19

ss_pt1917813
Product Features
  • Commercial tank type water heater
  • Powered anodes -provides long-lasting tank protection in varying water conditions, does not require maintenance or inspection

Commercial Tank Type Water Heater Nat Gas 130 Gal Cyclone Xi 300,00...

by A.O. Smith

$11,199.99 $11,473.92

ss_pt1917813
Product Features
  • Commercial tank type water heater
  • Powered anodes -provides long-lasting tank protection in varying water conditions, does not require maintenance or inspection

Commercial Tank Type Water Heater Nat Gas 130 Gal Cyclone Xi 399,90...

by A.O. Smith

$12,899.99 $13,190.25

ss_pt1917813
Product Features
  • Commercial tank type water heater
  • Powered anodes -provides long-lasting tank protection in varying water conditions, does not require maintenance or inspection

Commercial Tank Type Water Heater Nat Gas 130 Gal Cyclone Xi 499,90...

by A.O. Smith

$14,899.99 $15,255.10

ss_pt1917813
Product Features
  • Commercial tank type water heater
  • Factory- installed CSA certified, and ASME rated T and P relief valve
  • 80% Thermal efficiency

BTR-120 Commercial Tank Type Water Heater Nat Gas 71 Gal Master-Fit...

by A.O. Smith

$4,729.99

ss_pt1917813
Product Features
  • Commercial tank type water heater
  • Factory- installed CSA certified, and ASME rated T and P relief valve
  • 80% Thermal efficiency

BTR-154 Commercial Tank Type Water Heater Nat Gas 81 Gal Master-Fit...

by A.O. Smith

$5,596.69 $5,732.83

ss_pt1917813
Product Features
  • Commercial tank type water heater
  • Factory- installed CSA certified, and ASME rated T and P relief valve
  • 80% Thermal efficiency

BTR-197 Commercial Tank Type Water Heater Nat Gas 100 Gal Master-Fi...

by A.O. Smith

$7,618.26

ss_pt1917813
Product Features
  • Commercial tank type water heater
  • Condensing design - equipped with condensate drain tee

Commercial Tank Type Water Heater Nat Gas 50 Gal Cyclone Xi 100,000...

by A.O. Smith

$3,450.83 $3,530.45

ss_pt1917813
Product Features
  • Commercial tank type water heater
  • Two heavy-duty anode rods - provides advanced protection against corrosion

BTX-80 Commercial Tank Type Water Heater Nat Gas 50 Gal Cyclone HE ...

by A.O. Smith

$2,435.55 $2,484.90

ss_pt1917813
Product Features
  • Residential
  • Hot surface ignition
  • CSA certified and ASME rated T and P relief valve
  • Versatile power vent design

GPVX-50 Water Heater Residential Nat Gas 50 Gal ProMax Power Vent 6...

by A.O. Smith

$1,715.99 $1,740.04

ss_pt1917813
Product Features
  • Commercial use
  • ASME national board listed working pressure: 160
  • ASME rated relief valve
  • Integral rear header mounted bronze fitted pump

GW-1000 Commercial Hot Water Supply Boiler Nat Gas Burkay Genesis 9...

by A.O. Smith

$13,499.99 $13,820.13

ss_pt1917813
Product Features
  • Commercial use
  • ASME national board listed working pressure: 160
  • ASME rated relief valve
  • Integral rear header mounted bronze fitted pump

GW-1300 Commercial Hot Water Supply Boiler Nat Gas Burkay Genesis 1...

by A.O. Smith

$15,645.93 $16,077.34

ss_pt1917813
Product Features
  • Commercial use
  • ASME national board listed working pressure: 160
  • ASME rated relief valve
  • Integral rear header mounted bronze fitted pump

GW-1500 Commercial Hot Water Supply Boiler Nat Gas Burkay Genesis 1...

by A.O. Smith

$16,999.99 $17,371.24

ss_pt1917813
Product Features
  • Commercial use
  • ASME national board listed working pressure: 160
  • ASME rated relief valve
  • Integral rear header mounted bronze fitted pump

GW-1850 Commercial Hot Water Supply Boiler Nat Gas Burkay Genesis 1...

by A.O. Smith

$18,299.99 $18,781.99

ss_pt1917813
Product Features
  • Commercial use
  • ASME national board listed working pressure: 160
  • ASME rated relief valve
  • Integral rear header mounted bronze fitted pump

GW-2100 Commercial Hot Water Supply Boiler Nat Gas Burkay Genesis 2...

by A.O. Smith

$23,299.99 $23,860.69

ss_pt1917813
Product Features
  • Commercial use
  • ASME national board listed working pressure: 160
  • ASME rated relief valve
  • Integral rear header mounted bronze fitted pump

GW-2500 Commercial Hot Water Supply Boiler Nat Gas Burkay Genesis 2...

by A.O. Smith

$27,999.99 $28,748.44

ss_pt1917813
Product Features
  • Commercial use
  • Fan assisted pressurized combustion system
  • ASME rated relief valve
  • Factory installed all bronze pump

GW-300 Commercial Hot Water Supply Boiler Nat Gas Burkay Genesis 30...

by A.O. Smith

$7,133.14 $7,322.13



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Featured Reviews
FVI12-LP Liquid Propane Indoor Forced Vent Tankless Water Heater FVI12-LP Liquid Propane Indoor Forced Vent Tankless Water Heater
 5 stars
This tankless is great! I will never buy another tank water heater again. It takes virtually no space, only heats the water as you need it, and has a good warranty. Do not buy from the big box
- Colette in Leander, TX

FVI12-NG Natural Gas Indoor Forced Vent Tankless Water Heater FVI12-NG Natural Gas Indoor Forced Vent Tankless Water Heater
 5 stars
Old 40 gal gas tank decided to bite the dust, we had been looking at tankless but the cost seemed a bit prohibitive. After doing a ton of research, we found this one on Wayfair and decided to take a
- Cliff in West Mifflin, PA

40H-LP Outdoor Liquid Propane Tankless Water Heater 40H-LP Outdoor Liquid Propane Tankless Water Heater
 5 stars
Love , had a problem getting to work called company not very helpful. Husband got it to work. Have not had a problem since. Saves a ton of money on hot water . Would buy another
- Kim in Fort Pierce, FL

Fury 50 Gallon Electric Water Heater Fury 50 Gallon Electric Water Heater
 5 stars
It is beautiful design assembly easy, excellent quality, and fit well in the dinning area I could not make a better choice
- bijan in villanova, PA

Fury 50 Gallon Natural Gas High Efficiency Water Heater Fury 50 Gallon Natural Gas High Efficiency Water Heater
 5 stars
If you are thinking of replacing your water heater, this is a great replacement. Wayfair should update the pictures of the Rheem water heaters. They now mostly come in dark gray, which in my
- John in Cerritos, CA

Fury Professional 50 Gallon Natural Gas Water Heater Fury Professional 50 Gallon Natural Gas Water Heater
 4 stars
delivery after paying 50 gets devliered to garage. found out you don't have to pay $50 for toiletwater heater .. they deliver to your garage anyway. Wayfair is not forthcoming for this kind of
- Dharmesh in Parsippany, NJ

Fury Universal 75 Gallon Commercial Water Heater - Liquid Propane Fury Universal 75 Gallon Commercial Water Heater - Liquid Propane
 5 stars
This is a five star quality item. It arrived just as described and is well made. I am happy with it & would buy it again.
- Bobby in NM

40HI-LP Indoor Liquid Propane Tankless Water Heater 40HI-LP Indoor Liquid Propane Tankless Water Heater
 5 stars
Bought this for my hunting cabin in Minnesota. I recommend buying the horizontal vent kit rather than vertical for installation. It seems to be a little more affordable. No problems and seems to do
- Jake Fuller in Indiana

Show more reviews
Water Heaters
If you're looking for Water Heaters for sale online, Wayfair.com has a zillion options sure to satisfy the pickiest shopper. We have a myriad of styles of Water Heaters, and if you want to narrow your options to something more specific than your current filter of "," such as finding Water Heaters by brands like Rinnai or A.O. Smith, just use the filters on the left. And remember, we offer free shipping on just about every order over $49.00, so buy Water Heaters today and have them shipped free.
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