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14 Best Hot Water Heater For Well Water (2022 Updated)

A hot water heater for well water is a device that helps to heat water using a variety of different methods. The most common type of hot water heater for well water is an electric model, which uses a heating element to generate heat.

There are also gas-fired models that use a pilot light to ignite a flame, and propane models that use a tank of pressurized gas to heat water.

14 Best Hot Water Heater For Well Water

1. A. O. Smith BTR-199 Water Heater – 81 Gallon Commercial GAS 199,000 BTU

A. O. Smith BTR-199 Water Heater - 81 Gallon Commercial GAS 199,000 BTU

  • 81 Gallons Recovery Capacity GPH 100¬ Rise
  • 193 Vent Size (inches)
  • 6 Input BTU/HR
  • 199,000 Height to Vent (inches)
  • 67 1/2 Diameter (inches)

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Amazon.com – Seller
Home Perfect
Ferguson
Water Heater Store

Product Details

Specifications

Details
Fuel Type Natural Gas
Application Plumbing
Height (Inches) 67.5″
Vent Size 6″
Vent Type Type B
Diameter (Inches) 27-3/4″
Efficiency 80%
Capacity (Gallons) 81
Water Connection 1-1/2″
Gas Connection 1/2″
ASME No
Weight (lbs) 603 lbs
Recovery 40°F Rise 482 GPH
Recovery 100°F Rise 193 GPH
Recovery 140°F Rise 132 GPH
Max Pressure (PSI) 160
Max Temp (F) 180°F
Max Pressure 14″ WC
Voltage 120v
Hertz 60

2. Rinnai V94IN Internal Natural GAS Tankless Water Heater

Rinnai V94IN Internal Natural GAS Tankless Water Heater

  • Compact design: saves space
  • Never run out of hot water
  • Up to twice the lifespan of most tanks

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Lowe’s
Home Depot

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Details
Weight 57.45 oz

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Jomama

3. Whale Seaward 11 Gal Hot Water Heater Stainless Steel 120V S1200E

Whale Seaward 11 Gal Hot Water Heater Stainless Steel 120V S1200E

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Defender Industries

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Details
Theme Type Hot Water Heaters

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R.E.
tituscomics
Suesailor

4. Rinnai RUS65EN 6.5 GPM Outdoor Natural GAS Tankless Water Heater

Rinnai RUS65EN 6.5 GPM Outdoor Natural GAS Tankless Water Heater

  • Endless Hot Water: Enjoy unlimited hot water flow throughout the house; compact, durable, and easy to install; professional installation recommended
  • Energy and Space Efficient: Space-saving design conserves energy as it heats only when necessary
  • Optimal Water Pressure: High-performance 6.5 GPM hot water flow rate for a powerful, constant stream
  • Multiple venting options available including PVC/CPVC using the Ubbink Concentric to Twin Pipe adaptor allow for an easy installation

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Lowe’s
Big Frog Supply

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Specifications

Details
Weight 57.3 oz

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Happycustomer6090
Seattleguy3946
Jk3993

5. Bosch ES4 Point-of-Use Mini-Tank Water Heater, 4-Gallon

Bosch ES4 Point-of-Use Mini-Tank Water Heater, 4-Gallon

  • Provides hot water quickly at point-of-use
  • Units can be wall/floor mounted
  • Temperature/pressure relief valve
  • Glass-lined tank for long service life
  • 120VAC plug-in connection (1440 Watts)

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Walmart
AF Supply
Zoro

Product Details

Specifications

Details
Voltage 120VAC
Amps AC 12 A
Overall Height 13-3/4″
Temp. Range 65 Degrees to 145 Degrees F
Overall Length 13 1/2 in
Overall Height – Water Heaters 13 3/4 in
Includes 30 in 16/3 Cord, Factory Installed T&P Valves
Jacket Dia. 13 3/4 in
Water Connection 1/2in NPT
Tank Capacity – Plumbing 4.0 gal
Total Watts 1,440 W
Water Heater Design Point-of-Use
Item – Water Heaters Mini Tank Water Heater
Standards CSA Certified, UL Listed
Commercial / Residential Both
Voltage – Water Heaters 120
Overall Width 13 3/4 in
Tank Capacity 4 gal.
Country of Origin (subject to change) China

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psem3288
robcarolina108
The Soundman

6. A. O. Smith BT-80 Water Heater – 74 Gallon Commercial GAS 75,100 BTU

A. O. Smith BT-80 Water Heater - 74 Gallon Commercial GAS 75,100 BTU

  • Standing Pilot.
  • CSA Certified and ASME Rated TandP Relief Valve.
  • Complies with SCAQMD Rule 1146.2, Southern California and texas Approved.
  • Handhole Cleanout BT-80 and 100.
  • Vent Size: 4.

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Amazon
Commercial Water Heater Sales
Global Industrial

Product Details

Specifications

Details
Application Plumbing
Vent Size 4″
Vent Type Type B
Capacity 74 Gallons
Water Connection 1″
Gas Connection 1/2″
ASME Yes
Max Pressure 14″ W.C
Recovery 40°F Rise 182 gal/hr
Recovery 100°F Rise 73 gal/hr
Recovery 140°F Rise 52 gal/hr
Warranty 3 Yr Limited Tank

7. Bosch ES2.5 Electric Mini Tank Water Heater- 2.7-Gallon

Bosch ES2.5 Electric Mini Tank Water Heater- 2.7-Gallon

  • Provides hot water quickly at point-of-use
  • Units can be wall/floor mounted
  • Temperature/pressure relief valve
  • Glass-lined tank for long service life
  • 120VAC plug-in connection (1440-watt), 1/2″ male NPT connection

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Amazon
SupplyHouse.com

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8. A.O. Smith Signature Series 8-GPM 180000-BTU Indoor Natural GAS Tankless Water …

A.O. Smith Signature Series 8-GPM 180000-BTU Indoor Natural GAS Tankless Water ...

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Amazon
The BuildClub

Product Details

Specifications

Details
Installation Location Wall mount
Weight (lbs.) 70
Point of Use no
Major Appliances Supplied Simultaneously 3
Commercial/Residential Residential
Lowe’s Exclusive yes
Uniform Energy Factor 0.95
Vent Diameter(s) 3-in
Bluetooth Compatibility no
Ignition Type Electronic
Mobile Home Compatible no
High Efficiency Super high efficiency
Wi-Fi Compatibility no
Depth (Inches) 11.25
Height (Inches) 23.63
Maximum Gallons per Minute 8.0
Width (Inches) 17.75
Smart Compatible no
Freeze Protection yes
ENERGY STAR Certified yes
Fuel Source Natural gas

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OldPlumberGuy
Mikes607

9. A.O. Smith Signature 300 55-Gallon Tall 9-Year Limited Warranty 5500-Watt Double …

A.O. Smith Signature 300 55-Gallon Tall 9-Year Limited Warranty 5500-Watt Double ...

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The BuildClub

Product Details

Specifications

Details
Smart Compatible yes
Bluetooth Compatibility no
Point of Use no
Water Connection Location Top
Number of Elements 2
Voltage (Volts) 240
Element Wattage (Watts) 5500
Element Type Copper
Foam Insulation yes
ENERGY STAR Certified no
Hybrid Heat Pump Technology no
Height (Inches) 56.5
Nominal Capacity (Gallons) 55
Family Size 4
Wi-Fi Compatibility yes
Rated Storage Capacity 55-Gallon
Mobile Home Compatible no
Water Heater Style Tall
Weight (lbs.) 145
Uniform Energy Factor 0.94
Insulation Thickness (Inches) 3
Commercial/Residential Residential
Diameter (Inches) 24
GPH Recovery at 90 Degrees F (Gallons) 25
Water Connection Size 3/4-in

10. Bradford White RG2PV75H6X 75 Gallon, Power Vent Water Heater, Liquid Propane

Bradford White RG2PV75H6X 75 Gallon, Power Vent Water Heater, Liquid Propane

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SupplyHouse.com
Total Home Supply

Product Details

Specifications

Details
AFUE 80.00
AMP 3.1
Application Residential
CSA Certified CSA 4.1 2017
Diameter 26 in
Drain Location Bottom, Front
End Connections NPT
First Hour Rating 121
Fitting Sizes 3/4 in
Flow Rate 81 gph
Fuel Type Propane
Indoor Outdoor Indoor
Installation Type Floor Mount
Length 29-1/2 in
Lining of Tank Vitraglas
Maximum Pressure 300 psi
Maximum Temperature 160

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Justin S.
Wayland

11. GE Appliances GP40S12BXR Realmax 40-gallon Short Liquid Propane Atmospheric Water …

GE Appliances GP40S12BXR Realmax 40-gallon Short Liquid Propane Atmospheric Water ...

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GE Appliances – Official Site
Nordam Appliance
Keith’s Appliances
AHC Appliances

Product Details

Specifications

Details
Tank Insulation Thickness 2 in.
Tank Diameter 22 (In.)
Tank Height 47.5 (In.)
Height to Vent Hood 51.25 (In.)
Tank Style Short
Low NOx Burner No
Heavy Duty Anode Rod Yes
Venting Atmospheric (standard)
Unit Location Indoor
Tank Nominal Capacity 40 gal.
Size Category – Gallons 31 gallons to 40 gallons
First Hour Rating 84 (gal.)
Control Type Digital
Fuel Type Liquid Propane
ENERGY STAR Certified No

12. Bradford White RG2PV50T6N 50 Gallon, Power Vent Water Heater, Natural GAS

Bradford White RG2PV50T6N 50 Gallon, Power Vent Water Heater, Natural GAS

  • Vent Category I
  • Turndown Ratio: On/Off

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Discount Bandit – Home Accents
SupplyHouse.com

Product Details

Specifications

Details
AFUE 80.00
AMP 3.1
Application Residential
Capacity 50 gal
Diameter 22 in
Drain Location Bottom, Front
Emission Low Nox
End Connections NPT
First Hour Rating 75
Flow Rate 43 gph
Fuel Type Natural Gas
Indoor Outdoor Indoor
Installation Type Floor Mount
Lining of Tank Vitraglas
Maximum Pressure 300 psi
Maximum Temperature 160
NSF Specifications NSF 372
Power Source Gas
Supply Pipe Connection 1/2 in
Uniform Energy Factor UEF 0.72
Vent Type Power Vent

13. Bradford White 40 Gallon Natural GAS Power Vented Water Heater RG1PV40S6N

Bradford White 40 Gallon Natural GAS Power Vented Water Heater RG1PV40S6N

  • Vent Category I
  • Turndown Ratio: On/Off

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SupplyHouse.com
Total Home Supply

Product Details

Specifications

Details
AFUE 80.00
AMP 3.1
Application Residential
CSA Certified CSA 4.1 2017
Capacity 40 gal
Drain Location Bottom, Front
Emission Low Nox
End Connections NPT
Flow Rate 43 gph
Fuel Type Natural Gas
Installation Type Floor Mount
Lining of Tank Vitraglas

14. Reliance 30 Gal 35,500 Propane Water Heater

Reliance 30 Gal 35,500 Propane Water Heater

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Ace Hardware
National Supply Network

Product Details

Specifications

Details
Application Tools and Home Improvement
Diameter 18″
Length 18″
Capacity 30 Gallon

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Ernie J

Conclusion

A hot water heater for well water is typically a stand-alone unit that is not connected to the home’s main water supply. The heater is usually fueled by electricity, natural gas, or propane. It is important to have a hot water heater for well water because it provides a consistent supply of hot water, even when the power is out.

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