Shop Smallest Water Heater

Sponsored
$346.58
Eemax SPEX60T Electric Tankless Water Heater, Flo-Controlled Point Of Use - 6.0KW 277V 22A
Global Industrial
$346.58
Eemax SPEX60T Electric Tankless Water Heater, Flo-Controlled Point Of Use - 6.0KW 277V 22A
Global Industrial
$239.00
BOSCH Electric Mini-Tank Water Heater Tronic 3000 T 4-Gallon (ES4) - Eliminate Time For Hot Water - Shelf, Wall Or Floor Mounted
Amazon.com
10K+
Free shipping
$239.00
BOSCH Electric Mini-Tank Water Heater Tronic 3000 T 4-Gallon (ES4) - Eliminate Time For Hot Water - Shelf, Wall Or Floor Mounted
Amazon.com
10K+
$249.99
Eemax EMT4 Electric Mini Tank Water Heater - 4.0 Gallon 120V, Plug-In
Global Industrial
6
$249.99
Eemax EMT4 Electric Mini Tank Water Heater - 4.0 Gallon 120V, Plug-In
Global Industrial
6
$159.00
Tankless Water Heater Propane, 1.6GPM 6L Portable Instant Hot Water Heater, Outdoor Use For RV, Camper Van, Camping Trailer, Cabin, Barn, Pool, Sliver
Geesen Water Heater
$159.00
Tankless Water Heater Propane, 1.6GPM 6L Portable Instant Hot Water Heater, Outdoor Use For RV, Camper Van, Camping Trailer, Cabin, Barn, Pool, Sliver
Geesen Water Heater
$391.33
AO Smith EJC-6-3000W-120V 6 Gallon EJC-6 Proline Residential Electric Water Heater, 6 Yr. Warranty - Compact (1PH, 3Kw, 120V) | Supplyhouse.Com
SupplyHouse.com
3
$391.33
AO Smith EJC-6-3000W-120V 6 Gallon EJC-6 Proline Residential Electric Water Heater, 6 Yr. Warranty - Compact (1PH, 3Kw, 120V) | Supplyhouse.Com
SupplyHouse.com
3
$399.00
A.O. Smith Signature 100 19-Gallon Compact 6-Year Warranty 1500-Watt 1 Element Point Of Use Electric Water Heater | E6-19C15SV
Lowe's
In store
Curbside
$399.00
A.O. Smith Signature 100 19-Gallon Compact 6-Year Warranty 1500-Watt 1 Element Point Of Use Electric Water Heater | E6-19C15SV
Lowe's
$264.55
Eemax 3.5Kw 120V Flowco Electric Tankless Water Heater
Global Industrial
64
$264.55
Eemax 3.5Kw 120V Flowco Electric Tankless Water Heater
Global Industrial
64
$661.19
Rheem Electric Water Heater: 120V AC, 19.9 Gal, 2,000 W, Single Phase, 25.25 in Ht, 20 Gph @ 40F Model: PROE20 1 RH POU
Grainger
17
$661.19
Rheem Electric Water Heater: 120V AC, 19.9 Gal, 2,000 W, Single Phase, 25.25 in Ht, 20 Gph @ 40F Model: PROE20 1 RH POU
Grainger
17
$99.98
110V/115V/120V 1400-1500W Small Under Sink Tank 2.5 Gallon Water Heater Hot Storagemini Instant Electric RV TR Trailer Kitchen Compact Point-Of-Use
Amazon.com
56
Free shipping
$99.98
110V/115V/120V 1400-1500W Small Under Sink Tank 2.5 Gallon Water Heater Hot Storagemini Instant Electric RV TR Trailer Kitchen Compact Point-Of-Use
Amazon.com
56
$49.69
Generic Tankless Water Heater Electric, Instant Hot Water Heater Under Sink, 3000W 110V On Demand Mini Water Heater For RV Kitchen Bathroom, White
Amazon.com
Free shipping
$49.69
Generic Tankless Water Heater Electric, Instant Hot Water Heater Under Sink, 3000W 110V On Demand Mini Water Heater For RV Kitchen Bathroom, White
Amazon.com
Free shipping
$449.00
A.O. Smith Signature 100 28-Gallons Lowboy 6-Year Warranty 4500-Watt Double Element Electric Water Heater With Insulation Blanket | E6-30J45DVB
Lowe's
$449.00
A.O. Smith Signature 100 28-Gallons Lowboy 6-Year Warranty 4500-Watt Double Element Electric Water Heater With Insulation Blanket | E6-30J45DVB
Lowe's
$109.99
1.5KW Small Under Sink Tank Water Heater Hot Storage,Mini Instant Electric 110V/120V
Geesen Water Heater
$109.99
1.5KW Small Under Sink Tank Water Heater Hot Storage,Mini Instant Electric 110V/120V
Geesen Water Heater
$195.47
Eemax EMT1 EMT1 Mini Tank Water Heater 120V, 1.3 Gallon | Supplyhouse.Com
SupplyHouse.com
$195.47
Eemax EMT1 EMT1 Mini Tank Water Heater 120V, 1.3 Gallon | Supplyhouse.Com
SupplyHouse.com
$273.78
Eemax Mini Tank Water Heater: 120V AC, 2.6 Gal, 1,440 W, Single Phase, 17 in Ht Model: EMT2.5
Grainger
30
$273.78
Eemax Mini Tank Water Heater: 120V AC, 2.6 Gal, 1,440 W, Single Phase, 17 in Ht Model: EMT2.5
Grainger
30
$475.47
Rheem Electric Water Heater: 120V AC, 6 Gal, 2,000 W, Single Phase, 15.25 in Ht, 20 Gph @ 40F Model: PROE6 1 RH POU
Grainger
$475.47
Rheem Electric Water Heater: 120V AC, 6 Gal, 2,000 W, Single Phase, 15.25 in Ht, 20 Gph @ 40F Model: PROE6 1 RH POU
Grainger
$89.00
Mini Electric Water Heater
TouchofTrending
$89.00
Mini Electric Water Heater
TouchofTrending
$228.95
$284.99
Excel Vent-Free Tankless Propane Water Heater, Low Pressure Startup, 16GPM | Camping World
Camping World
Free shipping
19% off
$228.95
$284.99
Excel Vent-Free Tankless Propane Water Heater, Low Pressure Startup, 16GPM | Camping World
Camping World
Free shipping
$386.99
Bosch ES8 Point-Of-Use Water Heater, 7.1 Gal
Zoro.com
$386.99
Bosch ES8 Point-Of-Use Water Heater, 7.1 Gal
Zoro.com
$386.99
$429.99
Camplux 18 GPM Electric Tank Water Heater
Tractor Supply Co.
4
10% off
$386.99
$429.99
Camplux 18 GPM Electric Tank Water Heater
Tractor Supply Co.
4
$158.99
VEVOR Instant Water Heater 13.8Kw Electric Tankless Water Boiler Digital Temperature Display & Easy Installation & 24-Hour Water Supply For Kitchen
VEVOR
5% Off*
$158.99
VEVOR Instant Water Heater 13.8Kw Electric Tankless Water Boiler Digital Temperature Display & Easy Installation & 24-Hour Water Supply For Kitchen
VEVOR
5% Off*
$184.99
Waiwela WM-2.5 Mini Tank Water Heater
MyTanklesswaterHeater
60-day returns (most items)
$184.99
Waiwela WM-2.5 Mini Tank Water Heater
MyTanklesswaterHeater
60-day returns
$224.99
Bosch ES2.5 Point-Of-Use Water Heater, 2.7 Gal
Zoro.com
10K+
$224.99
Bosch ES2.5 Point-Of-Use Water Heater, 2.7 Gal
Zoro.com
10K+
$199.99
Westinghouse Apolo 1.3 Gal. Mini Tank Water Heater, 1440W, 120V
Tractor Supply Co.
9
$199.99
Westinghouse Apolo 1.3 Gal. Mini Tank Water Heater, 1440W, 120V
Tractor Supply Co.
9
$109.00
Geesen Electric Hot Water Heater Small Compact Tank Storage,Rv Tr Trailer(3 Gallon/120/240V)
Geesen Water Heater
$109.00
Geesen Electric Hot Water Heater Small Compact Tank Storage,Rv Tr Trailer(3 Gallon/120/240V)
Geesen Water Heater
$274.99
Camplux 8 Gal. Point Of Use Mini Tank Electric Water Heater, 120-Volt Corded 1440W In Natural | 20.65" H X 17.7" W X 15.4" D | Wayfair
Wayfair
645
$274.99
Camplux 8 Gal. Point Of Use Mini Tank Electric Water Heater, 120-Volt Corded 1440W In Natural | 20.65" H X 17.7" W X 15.4" D | Wayfair
Wayfair
645
$84.99
VEVOR Tankless Water Heater Electric 7Kw On Demand Instant Under Sink Water Boiler Digital Temperature Display & Easy Installation & 24-Hour Water
VEVOR
5% Off*
$84.99
VEVOR Tankless Water Heater Electric 7Kw On Demand Instant Under Sink Water Boiler Digital Temperature Display & Easy Installation & 24-Hour Water
VEVOR
5% Off*
$178.99
Waiwela WM-1.0 Mini Tank Water Heater
MyTanklesswaterHeater
60-day returns (most items)
$178.99
Waiwela WM-1.0 Mini Tank Water Heater
MyTanklesswaterHeater
60-day returns
$229.99
Camplux 6 GPM Mini Tank Electric Water Heater With Cord Plug, 1.5 Kw 120V
Tractor Supply Co.
1K+
$229.99
Camplux 6 GPM Mini Tank Electric Water Heater With Cord Plug, 1.5 Kw 120V
Tractor Supply Co.
1K+
$214.99
Waiwela WM-6.0 Mini Tank Water Heater
MyTanklesswaterHeater
60-day returns (most items)
$214.99
Waiwela WM-6.0 Mini Tank Water Heater
MyTanklesswaterHeater
60-day returns
$189.00
Rheem RTEX-04T 3.5Kw 120V Point Of Use Thermostatic Tankless Electric Water Heater - 13.39X8.54X3.54
Bed Bath & Beyond
$189.00
Rheem RTEX-04T 3.5Kw 120V Point Of Use Thermostatic Tankless Electric Water Heater - 13.39X8.54X3.54
Bed Bath & Beyond
$209.99
$299.99
Westinghouse Electric Mini Tank Water Heater, 2.5-Gallon Point Of Use Instant Hot Water 120V 12A 1440W, Under Sink, Wall Or Floor Mounted | Wayfair
Wayfair
12
30% off
$209.99
$299.99
Westinghouse Electric Mini Tank Water Heater, 2.5-Gallon Point Of Use Instant Hot Water 120V 12A 1440W, Under Sink, Wall Or Floor Mounted | Wayfair
Wayfair
12
$28.99
$46.38
Naccgty Water Heater, Tankless Water Heater,110V 3000W Mini Electric Tankless Instant Hot Water Heater Bathroom Kitchen Washing
revivalcookie
37% off
$28.99
$46.38
Naccgty Water Heater, Tankless Water Heater,110V 3000W Mini Electric Tankless Instant Hot Water Heater Bathroom Kitchen Washing
revivalcookie
$524.99
Rheem RTEX-18 Electric Tankless Water Heater, 4.4 Gpm
Zoro.com
1K+
$524.99
Rheem RTEX-18 Electric Tankless Water Heater, 4.4 Gpm
Zoro.com
1K+
$367.99
$399.99
CAMPLUX 18 Gallon 1.5Kw Point Of Use Tank Electric Water Heater - White
Bed Bath & Beyond
$367.99
$399.99
CAMPLUX 18 Gallon 1.5Kw Point Of Use Tank Electric Water Heater - White
Bed Bath & Beyond
$685.93
AO Smith EJC-10 10 Gallon Proline Compact Residential Electric Water Heater
Voomi Supply
$685.93
AO Smith EJC-10 10 Gallon Proline Compact Residential Electric Water Heater
Voomi Supply
$179.00
$179.99
Eccotemp L5 Portable Tankless Water Heater | Camping World
Camping World
Free shipping
$179.00
$179.99
Eccotemp L5 Portable Tankless Water Heater | Camping World
Camping World
Free shipping
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    Shop Smallest Water Heater

    Sponsored
    $346.58
    Eemax SPEX60T Electric Tankless Water Heater, Flo-Controlled Point Of Use - 6.0KW 277V 22A
    Global Industrial
    $346.58
    Eemax SPEX60T Electric Tankless Water Heater, Flo-Controlled Point Of Use - 6.0KW 277V 22A
    Global Industrial
    $239.00
    BOSCH Electric Mini-Tank Water Heater Tronic 3000 T 4-Gallon (ES4) - Eliminate Time For Hot Water - Shelf, Wall Or Floor Mounted
    Amazon.com
    10K+
    Free shipping
    $239.00
    BOSCH Electric Mini-Tank Water Heater Tronic 3000 T 4-Gallon (ES4) - Eliminate Time For Hot Water - Shelf, Wall Or Floor Mounted
    Amazon.com
    10K+
    $249.99
    Eemax EMT4 Electric Mini Tank Water Heater - 4.0 Gallon 120V, Plug-In
    Global Industrial
    6
    $249.99
    Eemax EMT4 Electric Mini Tank Water Heater - 4.0 Gallon 120V, Plug-In
    Global Industrial
    6
    $159.00
    Tankless Water Heater Propane, 1.6GPM 6L Portable Instant Hot Water Heater, Outdoor Use For RV, Camper Van, Camping Trailer, Cabin, Barn, Pool, Sliver
    Geesen Water Heater
    $159.00
    Tankless Water Heater Propane, 1.6GPM 6L Portable Instant Hot Water Heater, Outdoor Use For RV, Camper Van, Camping Trailer, Cabin, Barn, Pool, Sliver
    Geesen Water Heater
    $391.33
    AO Smith EJC-6-3000W-120V 6 Gallon EJC-6 Proline Residential Electric Water Heater, 6 Yr. Warranty - Compact (1PH, 3Kw, 120V) | Supplyhouse.Com
    SupplyHouse.com
    3
    $391.33
    AO Smith EJC-6-3000W-120V 6 Gallon EJC-6 Proline Residential Electric Water Heater, 6 Yr. Warranty - Compact (1PH, 3Kw, 120V) | Supplyhouse.Com
    SupplyHouse.com
    3
    $399.00
    A.O. Smith Signature 100 19-Gallon Compact 6-Year Warranty 1500-Watt 1 Element Point Of Use Electric Water Heater | E6-19C15SV
    Lowe's
    In store
    Curbside
    $399.00
    A.O. Smith Signature 100 19-Gallon Compact 6-Year Warranty 1500-Watt 1 Element Point Of Use Electric Water Heater | E6-19C15SV
    Lowe's
    $264.55
    Eemax 3.5Kw 120V Flowco Electric Tankless Water Heater
    Global Industrial
    64
    $264.55
    Eemax 3.5Kw 120V Flowco Electric Tankless Water Heater
    Global Industrial
    64
    $661.19
    Rheem Electric Water Heater: 120V AC, 19.9 Gal, 2,000 W, Single Phase, 25.25 in Ht, 20 Gph @ 40F Model: PROE20 1 RH POU
    Grainger
    17
    $661.19
    Rheem Electric Water Heater: 120V AC, 19.9 Gal, 2,000 W, Single Phase, 25.25 in Ht, 20 Gph @ 40F Model: PROE20 1 RH POU
    Grainger
    17
    $99.98
    110V/115V/120V 1400-1500W Small Under Sink Tank 2.5 Gallon Water Heater Hot Storagemini Instant Electric RV TR Trailer Kitchen Compact Point-Of-Use
    Amazon.com
    56
    Free shipping
    $99.98
    110V/115V/120V 1400-1500W Small Under Sink Tank 2.5 Gallon Water Heater Hot Storagemini Instant Electric RV TR Trailer Kitchen Compact Point-Of-Use
    Amazon.com
    56
    $49.69
    Generic Tankless Water Heater Electric, Instant Hot Water Heater Under Sink, 3000W 110V On Demand Mini Water Heater For RV Kitchen Bathroom, White
    Amazon.com
    Free shipping
    $49.69
    Generic Tankless Water Heater Electric, Instant Hot Water Heater Under Sink, 3000W 110V On Demand Mini Water Heater For RV Kitchen Bathroom, White
    Amazon.com
    Free shipping
    $449.00
    A.O. Smith Signature 100 28-Gallons Lowboy 6-Year Warranty 4500-Watt Double Element Electric Water Heater With Insulation Blanket | E6-30J45DVB
    Lowe's
    $449.00
    A.O. Smith Signature 100 28-Gallons Lowboy 6-Year Warranty 4500-Watt Double Element Electric Water Heater With Insulation Blanket | E6-30J45DVB
    Lowe's
    $109.99
    1.5KW Small Under Sink Tank Water Heater Hot Storage,Mini Instant Electric 110V/120V
    Geesen Water Heater
    $109.99
    1.5KW Small Under Sink Tank Water Heater Hot Storage,Mini Instant Electric 110V/120V
    Geesen Water Heater
    $195.47
    Eemax EMT1 EMT1 Mini Tank Water Heater 120V, 1.3 Gallon | Supplyhouse.Com
    SupplyHouse.com
    $195.47
    Eemax EMT1 EMT1 Mini Tank Water Heater 120V, 1.3 Gallon | Supplyhouse.Com
    SupplyHouse.com
    $273.78
    Eemax Mini Tank Water Heater: 120V AC, 2.6 Gal, 1,440 W, Single Phase, 17 in Ht Model: EMT2.5
    Grainger
    30
    $273.78
    Eemax Mini Tank Water Heater: 120V AC, 2.6 Gal, 1,440 W, Single Phase, 17 in Ht Model: EMT2.5
    Grainger
    30
    $475.47
    Rheem Electric Water Heater: 120V AC, 6 Gal, 2,000 W, Single Phase, 15.25 in Ht, 20 Gph @ 40F Model: PROE6 1 RH POU
    Grainger
    $475.47
    Rheem Electric Water Heater: 120V AC, 6 Gal, 2,000 W, Single Phase, 15.25 in Ht, 20 Gph @ 40F Model: PROE6 1 RH POU
    Grainger
    $89.00
    Mini Electric Water Heater
    TouchofTrending
    $89.00
    Mini Electric Water Heater
    TouchofTrending
    $228.95
    $284.99
    Excel Vent-Free Tankless Propane Water Heater, Low Pressure Startup, 16GPM | Camping World
    Camping World
    Free shipping
    19% off
    $228.95
    $284.99
    Excel Vent-Free Tankless Propane Water Heater, Low Pressure Startup, 16GPM | Camping World
    Camping World
    Free shipping
    $386.99
    Bosch ES8 Point-Of-Use Water Heater, 7.1 Gal
    Zoro.com
    7
    30-day returns (most items)
    $386.99
    Bosch ES8 Point-Of-Use Water Heater, 7.1 Gal
    Zoro.com
    7