Shop smallest electric hot water heater

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$419.00
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
431
$419.00
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
431
$69.00
Portable Electric Heater - Ceramic - ULINE
Uline
$69.00
Portable Electric Heater - Ceramic - ULINE
Uline
$269.00
A.O. Smith Signature 100 2.5-Gallon Compact 6-Year Warranty 1440-Watt 1 Element Point Of Use Electric Water Heater Stainless Steel | E6-2P15SV
Lowe's
87
$269.00
A.O. Smith Signature 100 2.5-Gallon Compact 6-Year Warranty 1440-Watt 1 Element Point Of Use Electric Water Heater Stainless Steel | E6-2P15SV
Lowe's
87
$449.00
A.O. Smith Signature 100 40-Gallons Short 6-Year Warranty 4500-Watt Double Element Electric Water Heater | E6-40R45DV
Lowe's
$449.00
A.O. Smith Signature 100 40-Gallons Short 6-Year Warranty 4500-Watt Double Element Electric Water Heater | E6-40R45DV
Lowe's
$208.28
Eemax EMT1 1.5-Gallon Mini Tank Electric Water Heater , White , 12.50 X 11.00 X 10.00 Inches
Amazon.com
46
Free shipping
$208.28
Eemax EMT1 1.5-Gallon Mini Tank Electric Water Heater , White , 12.50 X 11.00 X 10.00 Inches
Amazon.com
46
$469.00
A.O. Smith Signature 100 28-Gallons Lowboy 6-Year Warranty 3800-Watt Double Element Electric Water Heater With Insulation Blanket | E6-30L38DB TTP
Lowe's
39
$469.00
A.O. Smith Signature 100 28-Gallons Lowboy 6-Year Warranty 3800-Watt Double Element Electric Water Heater With Insulation Blanket | E6-30L38DB TTP
Lowe's
39
$234.99
Bosch Electric Mini-Tank Water Heater Tronic 3000 T 7-Gallon (ES8) - Eliminate Time For Hot Water - Shelf, Wall Or Floor Mounted
Amazon.com
1K+
Free shipping
$234.99
Bosch Electric Mini-Tank Water Heater Tronic 3000 T 7-Gallon (ES8) - Eliminate Time For Hot Water - Shelf, Wall Or Floor Mounted
Amazon.com
1K+
$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+
$265.99
Thermomate Electric Tank Water Heater, 8.0 Gallon Point Of Use Instant Small Hot Water Heater 120V 1440W, Wall Or Floor Mounted, Plug-In To Use, UL
Amazon.com
947
Free shipping
$265.99
Thermomate Electric Tank Water Heater, 8.0 Gallon Point Of Use Instant Small Hot Water Heater 120V 1440W, Wall Or Floor Mounted, Plug-In To Use, UL
Amazon.com
947
$599.00
A.O. Smith Signature 100 48-Gallons Lowboy 6-Year Warranty 4500-Watt Double Element Electric Water Heater With Insulation Blanket | E6-50L45DVB
Lowe's
410
$599.00
A.O. Smith Signature 100 48-Gallons Lowboy 6-Year Warranty 4500-Watt Double Element Electric Water Heater With Insulation Blanket | E6-50L45DVB
Lowe's
410
$104.90
VEVOR Electric Mini-Tank Water Heater 4-Gallon Tank, 1440W Hot Water Boiler Storage, Safety Temperature Pressure Valve Easy Install, For Kichen
Amazon.com
122
Free shipping
$104.90
VEVOR Electric Mini-Tank Water Heater 4-Gallon Tank, 1440W Hot Water Boiler Storage, Safety Temperature Pressure Valve Easy Install, For Kichen
Amazon.com
122
$184.99
Rheem 3.5Kw 120V Point Of Use Thermostatic Tankless Electric Water Heater
Amazon.com
Free shipping
$184.99
Rheem 3.5Kw 120V Point Of Use Thermostatic Tankless Electric Water Heater
Amazon.com
Free shipping
$149.98
110V-120V 1440-1500W Instant Electric Hot Water Heater Under Kitchen Small Tank 8.0 Gallon Storage,Rv Trailer Instant Fiberglass Compact
Amazon.com
65
Free shipping
$149.98
110V-120V 1440-1500W Instant Electric Hot Water Heater Under Kitchen Small Tank 8.0 Gallon Storage,Rv Trailer Instant Fiberglass Compact
Amazon.com
65
$178.00
4 Gallon Capacity, 120-Volt - Ariston Andris Mini Tank Electric Water Heater - Heating Solution For Under Sink, RV, And Compact Spaces, Smart Boost
Amazon.com
1K+
Free shipping
$178.00
4 Gallon Capacity, 120-Volt - Ariston Andris Mini Tank Electric Water Heater - Heating Solution For Under Sink, RV, And Compact Spaces, Smart Boost
Amazon.com
1K+
$283.87
6 Gallon, 120V - Ariston Electric Water Heater - Compact Point Of Use Tank For RV, Camper, Small Spaces, Plug-In Heating Solution For Under Sink,
Amazon.com
80
Free shipping
$283.87
6 Gallon, 120V - Ariston Electric Water Heater - Compact Point Of Use Tank For RV, Camper, Small Spaces, Plug-In Heating Solution For Under Sink,
Amazon.com
80
$260.10
Stiebel Eltron 235089 6 Gallon, 1300W, 120V SHC 6 Mini-Tank Electric Water Heater
Amazon.com
216
Free shipping
$260.10
Stiebel Eltron 235089 6 Gallon, 1300W, 120V SHC 6 Mini-Tank Electric Water Heater
Amazon.com
216
$499.00
A.O. Smith Signature 100 40-Gallons Tall 6-Year Warranty 4500-Watt Double Element Electric Water Heater | E6-40H45DV
Lowe's
3K+
$499.00
A.O. Smith Signature 100 40-Gallons Tall 6-Year Warranty 4500-Watt Double Element Electric Water Heater | E6-40H45DV
Lowe's
3K+
$269.00
GE Appliances 6 Gallon, Versatile Mini Tank Electric Water Heater With Adjustable Thermostat, Easily Installs Under Sink, 120V
Amazon.com
37
Free shipping
$269.00
GE Appliances 6 Gallon, Versatile Mini Tank Electric Water Heater With Adjustable Thermostat, Easily Installs Under Sink, 120V
Amazon.com
37
$199.99
Feelrogast Electric Tank Water Heater-8 Gallon Under Sink Instant Hot Water For RV, Camper, Kitchen, Food Truck, 120V 1500W, Blue, Wall Or Floor
Amazon.com
32
Free shipping
$199.99
Feelrogast Electric Tank Water Heater-8 Gallon Under Sink Instant Hot Water For RV, Camper, Kitchen, Food Truck, 120V 1500W, Blue, Wall Or Floor
Amazon.com
32
$139.98
110V-120V 1500W Small Instant Electrictank 4 Gallon Storage Hot Water Heater, Kitchen Under Sink Cabinet RV Trailer, Easy To Install,2 Pcs 16" Long
Amazon.com
19
Free shipping
$139.98
110V-120V 1500W Small Instant Electrictank 4 Gallon Storage Hot Water Heater, Kitchen Under Sink Cabinet RV Trailer, Easy To Install,2 Pcs 16" Long
Amazon.com
19
$923.99
Rheem RRTGH84DVLN3701171 Rheem RTGH Series 8.4 GPM 157,000 BTU 120 Volt Residential Indoor Natural Gas Tankless Water Heater Stainless Steel
Amazon.com
14
Free shipping
$923.99
Rheem RRTGH84DVLN3701171 Rheem RTGH Series 8.4 GPM 157,000 BTU 120 Volt Residential Indoor Natural Gas Tankless Water Heater Stainless Steel
Amazon.com
14
$39.99
Ostutry Immersion Water Heater 1500W, Portable Submersible Water Heater With Thermostat For Bucket Bathtub Hot Tub, Real-Time Temperature Display &
Amazon.com
89
Free shipping
$39.99
Ostutry Immersion Water Heater 1500W, Portable Submersible Water Heater With Thermostat For Bucket Bathtub Hot Tub, Real-Time Temperature Display &
Amazon.com
89
$244.98
Rheem 11Kw 240V Tankless Electric Water Heater
Amazon.com
291
Free shipping
$244.98
Rheem 11Kw 240V Tankless Electric Water Heater
Amazon.com
291
$269.99
Titan 11.8 W Tankless Electric Tankless Water Heater
Ace Hardware
260
$269.99
Titan 11.8 W Tankless Electric Tankless Water Heater
Ace Hardware
260
$308.12
Chronomite Instant-Flow Micro Electric Tankless Water Heater: Indoor, 4,150 W, 1 Gpm Max. Flow Rate Model: CM-15L/277 110F
Grainger
$308.12
Chronomite Instant-Flow Micro Electric Tankless Water Heater: Indoor, 4,150 W, 1 Gpm Max. Flow Rate Model: CM-15L/277 110F
Grainger
$219.00
$269.99
Eccotemp Electric Mini Point-Of-Use Water Heater - 4 Gallon Tank
eFireplaceStore
574
18% off
$219.00
$269.99
Eccotemp Electric Mini Point-Of-Use Water Heater - 4 Gallon Tank
eFireplaceStore
574
$94.50
Electric Mini-Tank Water Heater 110V 2.1 Gallons 1.5Kw Instant Point Of Use Hot Water Heater For Rv Trailer Bathroom Kitchen Under Sink Counter Cupboa
Walmart
$94.50
Electric Mini-Tank Water Heater 110V 2.1 Gallons 1.5Kw Instant Point Of Use Hot Water Heater For Rv Trailer Bathroom Kitchen Under Sink Counter Cupboa
Walmart
$192.39
Stiebel Eltron Mini 2.5-1, Point-Of-Use, Tankless Electric Water Heater
Craft Supply
1
$192.39
Stiebel Eltron Mini 2.5-1, Point-Of-Use, Tankless Electric Water Heater
Craft Supply
1
$240.79
Stiebel Eltron SHC 2.5, 120V, 2.5 Gal Mini Tank, Electric Water Heater
Craft Supply
179
$240.79
Stiebel Eltron SHC 2.5, 120V, 2.5 Gal Mini Tank, Electric Water Heater
Craft Supply
179
$303.71
Stiebel Eltron SHC 4, 4 Gal. 120 V, Mini Tank, Electric Water Heater
Craft Supply
175
$303.71
Stiebel Eltron SHC 4, 4 Gal. 120 V, Mini Tank, Electric Water Heater
Craft Supply
175
$109.99
$219.99
Bn-Link Electric Mini-Tank Water Heater - 2.7 Gallon Small Under Sink Instant Hot Water Heater, 120V 1440W Point Of Use Compact Tank For Kitchen, Bath
Walmart
13
Free shipping
50% off
$109.99
$219.99
Bn-Link Electric Mini-Tank Water Heater - 2.7 Gallon Small Under Sink Instant Hot Water Heater, 120V 1440W Point Of Use Compact Tank For Kitchen, Bath
Walmart
13
$113.99
Tankless Water Heater Electric, 5500W 110V Instant Hot Water Heater
eBay
Free shipping
$113.99
Tankless Water Heater Electric, 5500W 110V Instant Hot Water Heater
eBay
Free shipping
$479.99
Ecosmart 18 W Tankless Electric Water Heater
Ace Hardware
5K+
$479.99
Ecosmart 18 W Tankless Electric Water Heater
Ace Hardware
5K+
$61.97
Eccotemp EM-2.5 Electric 2.5 Gallon Mini Tank Water Heater
Jehon
$61.97
Eccotemp EM-2.5 Electric 2.5 Gallon Mini Tank Water Heater
Jehon
$102.00
Electric Water Heater Instant Hot Water Heater Waterproof 1500W For Bathroom Kitchen Shower,Electric Mini Water Heater,Temperature Adjustable Within 1
Walmart
Free shipping
$102.00
Electric Water Heater Instant Hot Water Heater Waterproof 1500W For Bathroom Kitchen Shower,Electric Mini Water Heater,Temperature Adjustable Within 1
Walmart
Free shipping
$188.03
Stiebel Eltron Electric Tankless Water Heater: Indoor, 1,800 W, 0.35 Gpm Max. Flow Rate Model: MINI 2
Grainger
$188.03
Stiebel Eltron Electric Tankless Water Heater: Indoor, 1,800 W, 0.35 Gpm Max. Flow Rate Model: MINI 2
Grainger
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The Best Hybrid Electric Water Heater Picks (2025 Reviews)
Sep 27, 2023
plumbingnav.com
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How Often Should One Change the Heating Elements in a Water Heater?
Dec 15, 2013
weekand.com
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amazon.com
9 Best Tiny House Water Heaters On The Market In 2025 - Tiny Living Life
9 Best Tiny House Water Heaters On The Market In 2025 - Tiny Living Life
Dec 8, 2019
tinylivinglife.com
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Shop smallest electric hot water heater

Sponsored
About our ads
$419.00
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
431
$419.00
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
431
$69.00
Portable Electric Heater - Ceramic - ULINE
Uline
$69.00
Portable Electric Heater - Ceramic - ULINE
Uline
$269.00
A.O. Smith Signature 100 2.5-Gallon Compact 6-Year Warranty 1440-Watt 1 Element Point Of Use Electric Water Heater Stainless Steel | E6-2P15SV
Lowe's
87
$269.00
A.O. Smith Signature 100 2.5-Gallon Compact 6-Year Warranty 1440-Watt 1 Element Point Of Use Electric Water Heater Stainless Steel | E6-2P15SV
Lowe's
87
$449.00
A.O. Smith Signature 100 40-Gallons Short 6-Year Warranty 4500-Watt Double Element Electric Water Heater | E6-40R45DV
Lowe's
$449.00
A.O. Smith Signature 100 40-Gallons Short 6-Year Warranty 4500-Watt Double Element Electric Water Heater | E6-40R45DV
Lowe's
$208.28
Eemax EMT1 1.5-Gallon Mini Tank Electric Water Heater , White , 12.50 X 11.00 X 10.00 Inches
Amazon.com
46
Free shipping
$208.28
Eemax EMT1 1.5-Gallon Mini Tank Electric Water Heater , White , 12.50 X 11.00 X 10.00 Inches
Amazon.com
46
$469.00
A.O. Smith Signature 100 28-Gallons Lowboy 6-Year Warranty 3800-Watt Double Element Electric Water Heater With Insulation Blanket | E6-30L38DB TTP
Lowe's
39
$469.00
A.O. Smith Signature 100 28-Gallons Lowboy 6-Year Warranty 3800-Watt Double Element Electric Water Heater With Insulation Blanket | E6-30L38DB TTP
Lowe's
39
$234.99
Bosch Electric Mini-Tank Water Heater Tronic 3000 T 7-Gallon (ES8) - Eliminate Time For Hot Water - Shelf, Wall Or Floor Mounted
Amazon.com
1K+
Free shipping
$234.99
Bosch Electric Mini-Tank Water Heater Tronic 3000 T 7-Gallon (ES8) - Eliminate Time For Hot Water - Shelf, Wall Or Floor Mounted
Amazon.com
1K+
$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+
$265.99
Thermomate Electric Tank Water Heater, 8.0 Gallon Point Of Use Instant Small Hot Water Heater 120V 1440W, Wall Or Floor Mounted, Plug-In To Use, UL
Amazon.com
947
Free shipping
$265.99
Thermomate Electric Tank Water Heater, 8.0 Gallon Point Of Use Instant Small Hot Water Heater 120V 1440W, Wall Or Floor Mounted, Plug-In To Use, UL
Amazon.com
947
$599.00
A.O. Smith Signature 100 48-Gallons Lowboy 6-Year Warranty 4500-Watt Double Element Electric Water Heater With Insulation Blanket | E6-50L45DVB
Lowe's
410
$599.00
A.O. Smith Signature 100 48-Gallons Lowboy 6-Year Warranty 4500-Watt Double Element Electric Water Heater With Insulation Blanket | E6-50L45DVB
Lowe's
410
$104.90
VEVOR Electric Mini-Tank Water Heater 4-Gallon Tank, 1440W Hot Water Boiler Storage, Safety Temperature Pressure Valve Easy Install, For Kichen
Amazon.com
122
Free shipping
$104.90
VEVOR Electric Mini-Tank Water Heater 4-Gallon Tank, 1440W Hot Water Boiler Storage, Safety Temperature Pressure Valve Easy Install, For Kichen
Amazon.com
122
$184.99
Rheem 3.5Kw 120V Point Of Use Thermostatic Tankless Electric Water Heater
Amazon.com
Free shipping
$184.99
Rheem 3.5Kw 120V Point Of Use Thermostatic Tankless Electric Water Heater
Amazon.com
Free shipping
$149.98
110V-120V 1440-1500W Instant Electric Hot Water Heater Under Kitchen Small Tank 8.0 Gallon Storage,Rv Trailer Instant Fiberglass Compact
Amazon.com
65
Free shipping
$149.98
110V-120V 1440-1500W Instant Electric Hot Water Heater Under Kitchen Small Tank 8.0 Gallon Storage,Rv Trailer Instant Fiberglass Compact
Amazon.com
65
$178.00
4 Gallon Capacity, 120-Volt - Ariston Andris Mini Tank Electric Water Heater - Heating Solution For Under Sink, RV, And Compact Spaces, Smart Boost
Amazon.com
1K+
Free shipping
$178.00
4 Gallon Capacity, 120-Volt - Ariston Andris Mini Tank Electric Water Heater - Heating Solution For Under Sink, RV, And Compact Spaces, Smart Boost
Amazon.com
1K+
$283.87
6 Gallon, 120V - Ariston Electric Water Heater - Compact Point Of Use Tank For RV, Camper, Small Spaces, Plug-In Heating Solution For Under Sink,
Amazon.com
80
Free shipping
$283.87
6 Gallon, 120V - Ariston Electric Water Heater - Compact Point Of Use Tank For RV, Camper, Small Spaces, Plug-In Heating Solution For Under Sink,
Amazon.com
80
$260.10
Stiebel Eltron 235089 6 Gallon, 1300W, 120V SHC 6 Mini-Tank Electric Water Heater
Amazon.com
216
Free shipping
$260.10
Stiebel Eltron 235089 6 Gallon, 1300W, 120V SHC 6 Mini-Tank Electric Water Heater
Amazon.com
216
$499.00
A.O. Smith Signature 100 40-Gallons Tall 6-Year Warranty 4500-Watt Double Element Electric Water Heater | E6-40H45DV
Lowe's
3K+
$499.00
A.O. Smith Signature 100 40-Gallons Tall 6-Year Warranty 4500-Watt Double Element Electric Water Heater | E6-40H45DV
Lowe's
3K+
$269.00
GE Appliances 6 Gallon, Versatile Mini Tank Electric Water Heater With Adjustable Thermostat, Easily Installs Under Sink, 120V
Amazon.com
37
Free shipping
$269.00
GE Appliances 6 Gallon, Versatile Mini Tank Electric Water Heater With Adjustable Thermostat, Easily Installs Under Sink, 120V
Amazon.com
37