Best Compact Water Heaters (Nov. 2024) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

Bosch Electric Mini-Tank Water Heater Tronic 3000 T 2.5-Gallon (ES2.5) - Elim...

9.8
CPR Score
Top 2

110V-120V 1.5Kw Electric Tank Hot 2.5 Gallon Water Heater Storage,Small Under...

9.7
CPR Score
Top 3

Bosch Electric Mini-Tank Water Heater Tronic 3000 T 7-Gallon (ES8) - Eliminat...

9.7
CPR Score
Tips


Our Compact Water Heaters Ranking is based on our detailed analysis of 330 Compact Water Heaters and over 23,815 customer reviews. We have compiled the top 30 Best Compact Water Heaters you might be interested in and ratings based on product features.

* CherryPicks.Reviews is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Compact Water Heaters Rated by CherryPicks

Market Overview
Compact Water Heaters Reviewed
  • Reviews Analyzed: 23,815 Items
  • CPR Avg. Rating: 8.6 / 10
30 Products Evaluated
  • Highest Price: $1,107.01
  • Lowest Price: $3.99
  • Avg. Price: $210.47
Price Disclaimer

Top 30 Compact Water Heaters on Amazon (Verified You can Buy)

Bosch Electric Mini-Tank Water Heater Tronic 3000 T 2.5-Gallon (ES2.5) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted

Bosch Thermotechnology
7738004996
13.75 x 10.75 x 13.75 Inches
15.5 Pounds

Ratings for Bosch Thermotechnology (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

CONVENIENT HOT WATER HEATER: 2.5 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Thermal efficiency is 98%. Dimensions : 13.75 W x 13.75 H x 10.75 D Inches
LONG LASTING QUALITY: This electric water heater is easy to maintain and has premium glass-lined material for a long service life. (Amps 12A, Volts (VAC) 120)
Show More

110V-120V 1.5Kw Electric Tank Hot 2.5 Gallon Water Heater Storage,Small Under Sink Counter RV TR Endless Trailer Kitchen Compact Point-of-Use,2 PCs 16” Long 1/2”FIP Stainless Steel Water Hoses 9.5L

BISELONG
11.2 x 10.2 x 11.8 Inches
8.4 Pounds

Ratings for BISELONG (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon Warehouse 1
BISELONG -

Features

【SAFE DURABLE & LONGEVITY】Made of stainless steel and never rust,Anti-leakage plug,Multiple safety protection functions protect you from the risk of scald, leakage or other injury.Premium plastic shell is corrosion resistant,This mini hot water heater is ideal for kitchen, bar, school, hospital, community and RV.
【SMART INVERTER FOR ENERGY SAVING】Automatic heat preservation and storage of hot water, 2.5 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Thermal efficiency is 98%,Maximum temperature149℉,The built-in smart chip heats up to the temperature you set, and automatically Insulation when heated to the specified temperature.
Show More

Bosch Electric Mini-Tank Water Heater Tronic 3000 T 7-Gallon (ES8) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted

Bosch Thermotechnology
ES8 Tronic 3000 T
21.0 x 20.5 x 16.5 Inches
29.5 Pounds

Ratings for Bosch Thermotechnology (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

CONVENIENT HOT WATER HEATER: 7 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Thermal efficiency is 98%. Dimensions : 17.5 W x 17.5 H x 14.5 D Inches
INSTALLED VERTICALLY OR HORIZONTALLY: This larger model can be mounted vertically (5.1 gal. of water supply) or horizontally (7 gal. of water supply)- vertical orientation is installed with the cold and hot lines on top of the unit
Show More

Camplux Tankless Water Heater Electric with LED Display 120V Instant Water Heaters Under Sink 3.5kw TE04

CAMPLUX
TE04
7.8 x 6.3 x 3.9 Inches

Ratings for CAMPLUX (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Camplux -

Features

Smart&Considered Design: Small water heater designed with smart touch control & LED display, mini size, perfect for under sink installation. The minimum water flow for activation just need 0.4 GPM (Only for one sink)
Multi-angled Mounting: The compact size instant electric water heater requires a connection of 1* 40A circuit breaker & 8 AWG wire. Install close to outlet for energy saving. Can be mounted Multi-angled, ideal for kitchen, wet bars, school, hospital, hair salon and boats. Please make sure it is the right size for you: 3.5kW at 120V, product dimensions 7.8" x 6.3" x 3.9", water pipes fitting: 1/2" NPT male
Show More

Electric Hot Water Heater 110/120V Small Compact Tank Storage,Rv Tr 2.5-3.0 Gallon Trailer 1.5KW Kitchen Instant Under Sink Counter Cupboard, RV 1 PCs 16” Long 1/2”FIP Stainless Steel Water Hose 11L

Agust
16.6 x 10.2 x 11.4 Inches
8.86 Pounds

Ratings for Agust (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
E$M -

Features

【SAFE DURABLE & LONGEVITY】304 Made of stainless steel and never rust,Anti-leakage plug,Multiple safety protection functions protect you from the risk of scald, leakage or other injury.Premium plastic shell is corrosion resistant,This mini hot water heater is ideal for kitchen, bar, school, hospital, community and RV.
【SMART INVERTER FOR ENERGY SAVING】Digital Display,Automatic heat preservation and storage of hot water, 3.0 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Thermal efficiency is 98%,Maximum temperature167℉,The built-in smart chip heats up to the temperature you set, and automatically Insulation when heated to the specified temperature.
Show More

Tankless Water Heater 5.5kw 240V, ECOTOUCH Point-of-Use Digital Display,Electric Instant Hot Water Heater with Self-modulating,Overheating Protection,White

ECOTOUCH
7.5 x 0.0118 x 11.0 Inches

Ratings for ECOTOUCH (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
ECOTOUCH -

Features

【INSTANT & SUFFICIENT HOT WATER】Applied with 5.5KW heating system, the electric water heater supplies instant, consistent and endless hot water of 116℉or higher temp shortly, no waiting for preheat nor terrible temp up & down, perfect companion for sinks. Time to get rid of those "lukewarm" toys.
【SMART SELF ADJUSTMENT】The hot water heater adjusts power input based on flow rate and temp setting in real time. For example, less power will be applied by the system when waterflow reduced, thus you still get ideal temperature instead of scalding hot water, which means comfortable experience. Optimal energy efficiency of 98% saves considerable electric charge.
Show More

thermomate Mini Tank Electric Water Heater ES250 2.5 Gallons Point of Use No Wait for Hot Water Under Kitchen Sink 120V 1440W, Wall or Floor Mounted, UL Listed

thermomate
ES250
12.95 x 11.5 x 16.49 Inches

Ratings for thermomate (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
THMOS -
thermoflow -

Features

【No More Wait for Hot Water】- Point of use 2.5 gallons mini tank water heater provides instant hot water where you need it with fast recovery, reducing standby loss. Adjustable temperature range from 50°F to 149°F
【Easy Installations】- Dimensions 12.95"W x 12.95"H(16.49" with valve) x 11.5"D compact design, can be wall or floor mounted under sink / counter, plug into a standard 120V outlet.
Show More

Ariston Andris 8 Gallon 120-Volt Point of Use Mini-Tank Electric Water Heater

Ariston
15.25 x 17.5 x 17.5 Inches

Ratings for Ariston (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Ariston -

Features

Compact design; wall or floor mounted (wall bracket included)
Provide immediate hot water at the point of use; install as booster or standalone
Show More

Instant Water Heater, White Mini Tankless Instant Hot Water Heater Bathroom Kitchen Washing With LED Indicator Light for Hot and Cold Dual-Use (US 110V)

Akozon
Aufee31n8dqmxbz-11
0.0 x 0.0 x 0.0 Inches

Ratings for Akozon (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Folanda-US -
Plauere-us -

Features

【INSTANT & SUFFICIENT HOT WATER】It is a high efficient water heater with compact size to produce the hot water very quickly.
【INSTANT & SUFFICIENT HOT WATER】It is a high efficient water heater with compact size to produce the hot water very quickly.
Show More

Reliance 6 6 SOMS K 6 Gallon Compact Electric Water Heater

Reliance
6-6-SOMS K
15.25 x 14.12 x 14.12 Inches
0.0 Pounds

Ratings for Reliance (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
PLEXSUPPLY. 828

Features

Ideal for under counter or crawl space installation
6 gallon short, 6 year warranty, electric.
Show More

Ariston 6 Gallon POU Electric Water Heater

Ariston
ARI POU-06 120V 1500W
13.8 x 13.8 x 16.2 Inches

Ratings for Ariston (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Ariston -

Thermoflow Mini-Tank 4 Gallons Point of Use Hot Water Heater Electric Under Kitchen Sink with Cord Plug, 1.5kW at 120 Volts UT15

thermoflow
18.0 x 11.0 x 12.2 Inches

Ratings for thermoflow (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
THMOS -
thermoflow -

Features

➤ Endless Hot Water - 4 gallons point-of-use mini-tank water heater fits under your sink to provide hot water right where you need it. Stainless steel tank and heating element designed for efficiency, durability and long life service (Relief Valve has been upgraded)
➤ Save Energy - Low stand-by loss power consumption. With Advanced Thermostop Technology of Germany, stop heating or reheating automatically when the hot water heater reaches a high or low set temperature
Show More

Ecosmart ECO MINI 2.5 2.5-Gallon 120V Electric Mini Tank Water Heater

EcoSmart
ECO MINI 2.5
17.0 x 10.9 x 10.9 Inches
15.8 Pounds

Ratings for EcoSmart (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Sleek and compact design with digital output temperature display
ECOSMART tankless water heaters are 99.8-percent energy efficient
Show More

Rinnai V65iP Tankless Hot Water Heater, 6.5 GPM, Propane, Indoor Installation

Rinnai
V65iP
12.8 x 30.51 x 17.32 Inches
45.6 Pounds

Ratings for Rinnai (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
✅ HomePlumbing ✅ -
eFaucets 9,655
GloryBox -

Features

Original Design: Tankless hot water heater only heats when necessary to conserve energy; For the latest in non-condensing technology and a cleaner layout that speeds up service and installation, check out our new RE160iP model
Never Run Out of Hot Water with this Compact Propane Water Heater: Non-condensing tankless hot water heater from Rinnai is only the size of a small suitcase and fits in a wide variety of spaces, but provides up to 6.5 GPM (5 fixtures at once)
Show More

Bosch Thermotechnology 7736505870, 7.2kW, Bosch US7-2R Tronic 3000 Electric Tankless Water Heater, 7.2 kW, 6.6" x 12.8" x 2.9", White

Bosch Thermotechnology
7736505870
12.8 x 6.6 x 2.9 Inches

Ratings for Bosch Thermotechnology (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Amazon Warehouse 1
Minnie Viola -

Features

ELECTRIC TANKLESS WATER HEATER: 7.2 kW under-sink tankless water heater designed to provide an endless supply of instantaneous hot water to one or more sinks
FLEXIBLE INSTALLATION: Can be installed in a 360 degree orientation so you can position the unit in tight under counter spaces for a flexible, worry-free setup. Due to the amperage requirement this item will be hard wired.
Show More

DAORDAER Mini Electric Tankless Water Heater 3000W 110V Constant Temperature Instant Hot Water Heater with Remote Control Digital Display On Demand Hot Water Heater

DAORDAER
fnds384
10.2362 x 0.9843 x 3.5433 Inches

Ratings for DAORDAER (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
DAORDAER-US -

Stiebel Eltron 233219 2.5 gallon, 1300W, 120V SHC 2.5 Mini-Tank Electric Water Heater

Stiebel Eltron
233219
11.0 x 10.63 x 18.69 Inches
15.9 Pounds

Ratings for Stiebel Eltron (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Tool Country 8,064
ShipIQ ✅ 3,675

Features

Plugs into standard 120 volt outlet
T and P valve included
Show More

Krisy Hot Water Heater,110V 3000W Mini Electric Tankless Instant Hot Water Heater Bathroom Kitchen Washing (US Plug)(Black)

Krisy
Krisy-237
0.3937 x 0.3937 x 0.3937 Inches
2.5353 Pounds

Ratings for Krisy (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
shuangyangquyangxiushangmaohang -
Krisy -

Features

【INSTANT & SUFFICIENT HOT WATER】The heating of the product is adjusted by the water flow regulating valve or the faucet switch. Large water flow means low temperature, and small water flow means high temperature. Applied with 3000W heating system, the electric water heater supplies instant, consistent and endless hot water shortly, no waiting for preheat nor terrible temp up & down, perfect companion for sinks. Time to get rid of those "lukewarm" toys.
【Eco & Electric & Water Saving】 Safe heater, save up to 55% on your electric cost, water saving, no pollution, no exhaust gas.The heating of the product is adjusted by the water flow regulating valve or the faucet switch. Large water flow means low temperature, and small water flow means high temperature. It is recommended that the product be washed in winter for hand washing, dish washing, face washing and other scenes.
Show More
Top 19

Camplux Hot Water Heater 4 Gallon, Electric Water Heaters with Cord Plug 1.44kW at 120 Volts

CAMPLUX
ME40B
14.5 x 14.5 x 12.9 Inches
19.8 Pounds

Ratings for CAMPLUX (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Camplux -

Features

HIGH QUALITY & LONG LAST - The small water heater has UL listed and uses a glass-lined tank with good insulation, and freezing mode can prevent the water tank from freezing, ensure a long service life
EASY TO INSTALL & USE - On demand water heater's dimensions 14.5 W × 14.5 H × 12.9 D inches can be a shelf, wall, or floor-mounted (bracket included); Connect the water pipe, after filling the water tank, 43.3" cord plugs into the power supply (120V/12A), and it can be used normally
Show More

Tankless Water Heater, 3.17 GPM Instant Hot Natural Gas Water Heater with Constant Temperature, Indoor (Natural Gas)

Runnatal
Natural Gas
21.0 x 14.0 x 5.0 Inches

Ratings for Runnatal (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Runnatal -

Features

NOTE: This product does not have a serial number. If you don't know how to install a water heater at all, it is recommended not to buy it.
【Tankless Instant Hot Water Heater】No need to preheat before using the tankless water heater. As soon as you turn on the tap, the water flows with your desired temperature.NOTE: This product does not have a serial number. If you don't know how to install a water heater at all, it is recommended not to buy it.
Show More

Mini Electric Tankless 110V Small Instant Hot Water Heater,Under Sink Plug in Water Heaters on Demand with LCD Digital Display for Kitchen Sink Faucet(Gold)

SHIOUCY
OT-ZJGJ-2116-US
6.7 x 2.8 x 8.7 Inches

Ratings for SHIOUCY (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
KPfaster -
Lifkitmily -

Features

✅【110v Tankless Water Heater】:The home water heater is Install below the sink, small size saving you space under the sink. Size: 7.87x 5.12 x 2.56". Mini Tankless Water Heater is the best gift for person who has a new sink!
✅【Heating Water in 3s】:When the water passes through the unit, 3000W output tankless electric water heater will heat in 3 seconds, saving your water bill. You can control the temperature according to the water flow.Water Temperature Range: 35-50℃.
Show More

Camplux ME25 Mini Tank Electric Water Heater 2.5-Gallon with Cord Plug,1.5kW at 120 Volts

CAMPLUX ENJOY OUTDOOR LIFE
11.75 x 10.38 x 14.5 Inches
14.4 Pounds

Ratings for CAMPLUX ENJOY OUTDOOR LIFE (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Camplux -

Features

Saving Energy & Money - Built in insulation foam, reduces heat loss. 2.5-gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it.
High Quality Built & Elegant Design- Camplux electric water heater has glass-lined tank for long service life and easy to maintain. Elegant streamline design cover, made your kitchen more pretty.
Show More

Airthereal Electric Tankless Water Heater, 9kW, 240Volts - Endless On-Demand Hot Water - Self Modulates to Save Energy Use - for Sink and Faucet, Evening Tide series

AIRTHEREAL
9kW
16.14 x 9.84 x 2.6 Inches

Ratings for AIRTHEREAL (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Sain Store -

Features

☼ Endless Hot Water: Imagine you are the last one in your family to take a shower before heading out for the day. You turn on the faucet and the water is freezing cold. Too bad you don’t have an Airthereal Electric Tankless Water to provide endless hot water on demand with no preheating, temperature fluctuations, or running out of hot water in the tank.
☼ Save Space: That water heater in the basement or utility closet takes up a ton of space. This wall-mounted water heater uses 90% less space than a traditional hot water heater with a tank.
Show More

Tinsay 2.1 Gallon 8L Electric Mini-Tank Water Heater Electric Instant Water Heater Electric Hot Water Heater for Kitchen Household 110V-USA Delivery,3-6 Days

tinsay
Tinsay-water heater tank

Ratings for tinsay (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Tinsaymall -

Features

✪This is a lightweight electric water heater with a perfect combination of inner quality and classical appearance, which applies for multiple demands of different families.
✪The temperature can be adjusted between 30℃-65℃ optionally, and the power will be off automatically when the set temperature is achieved. Good temperature control effect and energy and power saving
Show More
Top 25

3000W Mini Water Heater 110V Electric Tankless Instant Hot Water Heater Thermostatic Washing Heating System for Home Kitchen Bathroom (White)

MENGXIANG
XY-B08
10.4331 x 7.874 x 3.0709 Inches

Ratings for MENGXIANG (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Richo Goodday -

Features

【Safe to Use】Our domestic tankless electric water heaters have been rigorously tested and have multiple protection functions: water and electricity isolation, IPX4 waterproof, leakage protection, dry-burning protection, automatic power-off in over-temperature and inactive states.
【Instant Heating & Constant Temperature】3000W high-efficiency output mini water heater, fast heating in 3 seconds, constant temperature to maintain the best water temperature for you.The water temperature can be adjusted freely with the water flow.(Adjustable temperature: 68°F ~ 126°F)
Show More

JCWEVLE 240V Electric Tankless Water Heater , 18kW,Digital Display& touch control panel,Overtemperature protection Hot water Heater,Compact size,ETL certified (ELEE1617)

JCWEVLE
ELEE1617
3.7 x 10.24 x 15.16 Inches

Ratings for JCWEVLE (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Yayayastore720 -

Features

Tankless Design: The water heater has up to 18kW heating system, which can heat up in seconds and provide endless hot water until your bath is complete, preventing mid-term temperature fluctuations and reducing pre-bath waits
Compact Size: Minimize the occupation of space, suitable for applications in multiple scenarios such as schools, bachelor apartments, kitchens, and hair salons
Show More
Top 27 Best for NG

TC-Home Natural Gas 16L Digital Display 4.2 GPM 32 KW Instant stainless steel Hot Water Heater

TC-Home
13.4 x 5.7 x 24.4 Inches

Ratings for TC-Home (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
TC-Home 9,653

Features

Gas Type: Natural Gas, Capacity:16L/min (4.2 GPM), 25 degrees warm water producing rate. Torque Range: 3-3.5 N.m
Working temperature:-8-45℃, Thermal input: 32 KW, Thermal efficiency: ≥80.8%,Temperature rise: 25℃
Show More

1500W 8L 110V Compact Size Instant Electric Tank Home Hot Water Heater Kitchens Hair Salons IPX4 Mini Instant Tankless Shower 75 ℃ For Kitchen Bathroom USA STOCK

Gdrasuya10
IPX4
14.5669 x 13.7795 x 12.9921 Inches

Ratings for Gdrasuya10 (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Gdrasuya -
leunglamshop -

Features

☀ Flame retardant materials , Thickened insulation layer , Reduce heat loss , Greatly reduce the heating times and time
☀ 1500W power, each degree of electricity is converted into heat energy to heat water, and water flows around to heat
Show More

Immersion Water Heater Electric Camping Accessories - 300W - 120/240V - Dual Voltage Portable Water Heater Travel Accessories - Immersion Heater for Tea

Diximus

Ratings for Diximus (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Diximus LLC -

Features

SUPER FAST: With this Water Heater you will have boiling water in minutes. With 300W at 110V, this heating coil will not keep you waiting to have a mug of boiling water. At 220V-240V it becomes incredibly powerful and heats water super fast, so keep watching. 8.KEEP HANDS OFF. Don’t put your hand into the liquid when the element is plugged in a wall outlet
SIMPLE TO USE: Just fill your container, put the water cup heater in the liquid, and lastly turn the heater on. Keep watching and keep hands off. Once water is hot enough or boiling, unplug the heater and wait a few seconds before removing it from the water. Please find USER MANUAL under Technical Specification section on the listing and READ it carefully before use
Show More

2400W Electric Tankless Water Heater, 120VAC

CHRONOMITE LABS
11.5 x 6.6 x 3.6 Inches
4.0 Pounds

Ratings for CHRONOMITE LABS (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Big Frog Supply 5,482
SIM Supply, Inc. 3,112
Modantal -

Features

Price For: Each Includes: Compression Fittings, Faucet Flow Controls Item: Electric Tankless Water Heater Features: 99% Energy Efficient, Compact Size, Easy to Install, Low Installation Cost, Unlimited Hot Water Watts: 2400 Voltage: 120VAC Amps AC: 20 Temp. Rise @ 0.5 GPM: 33 Degrees F Temp. Rise @ 1.5 GPM: 12 Degrees F Min. Flow Activation: 0.40 gpm Temp. Range: 90 Degrees to 120 Degrees F
Water Connection: 3/8" Compression Height: 6-1/4" Standards: UL, IAMPO, HUD, ADA Depth: 2-3/4" Pressure Range: 25 to 150 psi Water Heater Design: Point-of-Use Mounting: Horizontal Temp. Rise @ 20.0 GPM: 20A Wire Size: 12 AWG Residential / Commercial: Commercial/Residential Width: 9-5/8" Water Heater Application: Undersink Phase: 1 Country of Origin (subject to change): United States

Top 10 Compact Water Heaters - Verified to Buy (Apr. 2024)

Top 10 Compact Water Heaters Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • Bosch Thermotechnology
  • BISELONG
  • CAMPLUX
  • Agust
  • ECOTOUCH
  • thermomate
  • Ariston
  • Akozon
  • Reliance
  • thermoflow

Related Compact Water Heaters Guides

For more personalized Compact Water Heaters guides, Check those pages,


Top 10 Compact Water Heaters Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 Amazon Warehouse 4,312,804 4.5
🥈 PLEXSUPPLY. 3,578 4.8
🥉 SIM Supply, Inc. 1,470 4.7
4 ShipIQ ✅ 1,309 4.7
5 Big Frog Supply 967 4.6
6 Tool Country 710 4.9
7 eFaucets 607 4.5
8 Sain Store 498 4.8
9 Diximus LLC 441 4.9
10 Amazon.com 385 4.7
View or download top Compact Water Heaters seller & rating report
Amazon Warehouse [4312804] PLEXSUPPLY. [3578] SIM Supply, Inc. [1470] ShipIQ ✅ [1309] Big Frog Supply [967] Tool Country [710] eFaucets [607] Sain Store [498] Diximus LLC [441] Amazon.com [385] Amazon Warehouse 100% PLEXSUPPLY. 0% SIM Supply, Inc. 0% ShipIQ ✅ 0% Big Frog Supply 0% Tool Country 0% eFaucets 0% Sain Store 0% Diximus LLC 0% Amazon.com 0%

[Get] Compact Water Heaters Deals (✅Exclusively for Prime)

What does "Amazon Fulfilled" Mean?

Amazon Fulfilled refers to products handled by Amazon's logistics, which indicates that the product is stored, packed, and shipped by Amazon from one of its fulfillment centers.

When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

What does "Prime" Mean?

"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are  an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.

Prime members also have access to other benefits, including 2-Day ShippingExclusive Member DealsPrime VideoBuy With PrimeAmazon MusicPrime Gaming, and more.

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What does "Free Shipping" Mean?

"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.


Why Should You Trust Us?

Now hundreds and thousands of Rough Plumbing supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Compact Water Heaters to buy for new November 2024?

CherryPicks’s Methodology for Evaluating Compact Water Heaters

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Rough Plumbing items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 330 of Compact Water Heaters reviews based on our selection criteria. It helped us shortlist the top qualified and rated Compact Water Heaters for Rough Plumbing, We found that most customers choose Compact Water Heaters with an average price of $210.47, and the top brands are EcoSmart, AIRTHEREAL, Bosch Thermotechnology, Diximus, Stiebel Eltron, CAMPLUX ENJOY OUTDOOR LIFE, Rinnai, ECOTOUCH, thermomate, Gdrasuya10, Akozon, Ariston, thermoflow, TC-Home, Krisy, tinsay, SHIOUCY, JCWEVLE, CHRONOMITE LABS, Reliance, Agust, CAMPLUX, BISELONG, MENGXIANG, DAORDAER And Runnatal. 

Then our expert-level editors reviewed all those quality items and selected the top 30 Compact Water Heaters for you, We have researched hundreds of sellers and picked the top sellers for Rough Plumbing, including Amazon Warehouse, PLEXSUPPLY., SIM Supply, Inc., ShipIQ ✅, Big Frog Supply, Tool Country, eFaucets, Sain Store, Diximus LLC, Amazon.com, Camplux And ✅ HomePlumbing ✅. The Bosch Electric Mini-Tank Water Heater Tronic 30... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 8,309 consumers with an average rating of 4.4.

We've helped a lot of satisfied users get the right Tools & Home Improvement product based on their needs, and save lots of time for them to pick Compact Water Heaters to buy.


Written By Hunter Lambrick

Hunter Lambrick is a contributing writer on the Cherrypicksreview platform who specializes in writing articles on outdoor events and home tool products. He has been doing this for a while now and has developed a wealth of experience in it.