Water Heaters On Sale

8L Tankless Water Heater Propane with Digital Display 2.11 GPM 40824 BTU, Portable Instant Hot Water Heater with Overheating Protection, RV Tankless Water Heaters for Indoor and Camping

Get instant hot water right where you need it with this compact electric mini tank water heater, designed for tight spaces in kitchens, bathrooms, RVs, campers, and garages. Available in 4-gallon or 8-gallon capacities, this point-of-use water heater eliminates long waits at the tap by mounting easily on the wall or floor beneath your basin. Powered by standard 120V household electricity with 1440-1500W heating performance, it features an adjustable temperature range from 86 degrees F to 167 degrees F, making it ideal for handwashing, dish rinsing, and light cleaning tasks. Built to last, it incorporates a corrosion-resistant SS-316L heating element and a comprehensive safety design featuring overheat protection and high-temperature shutoff. UL Listed for dependable operation, this versatile hot water unit connects smoothly with a standard 1/2-inch NPT fitting to bring reliable warmth to apartments, offices, salons, and workshops.

This electric instant hot water heater is designed for those who pursue a high quality of life. Instantaneous design allows you to enjoy warm water instantly without waiting, whether it's a cold winter morning or a tired night, it can bring you a cozy washing experience. Upgrading your quality of life starts with this energy-efficient water heater!

Ideal for my tiny home and never having to worry about enough hot water!!!. Pixie. VA. Mon Jun 08 2026

This is a small 24V pressure booster pump. This booster pump is made of waterproof ABS and has a high-quality all copper motor inside. So it is not only powerful and quick to pressurize but also very durable. Moreover, the booster pump operates with low noise. It can be used as a faucet booster, fireplace booster, shower booster, solar booster, water heater booster, toilet booster, etc.

Tired of uncomfortable showers and unreliable hot water? End your frustrations with this electric water heater. The constant-temperature function delivers a consistent, ample supply of hot water for a truly comfortable washing experience. This complete kit includes most necessary components—water pipes and a hand spray—so extra purchases are not needed. Designed for ease of use and featuring a high water-prevention rating, it offers safe, dependable performance you can trust.

This is an excellent hot water tank. I installed it in my 43 travel trailer and there is more than enough hot water for 2 showers back to back plus dishes!! HIGHLY RECOMMEND. Lorna. Thu Jul 02 2026

Washing dishes or vegetables with hot water in winter is truly comfortable. Our electric water heater heats up quickly and has a suitable capacity for kitchen use. The compact body saves space and is easy to install. Built-in overheating protection and other safety protection devices ensure your safe use. Upgrade your life by purchasing our electric water heater.

has to be reset whenever the dishwasher is used. Anonymous. Mon Feb 19 2024

During chilly winter, cold water will make your hands cold or uncomfortable when taking a shower. With our electric water heater, you can say goodbye to this problem! It adopts 4500W power and stainless steel heating pipes to provide you with instant hot water for a comfortable washing experience. Multiple protection devices ensure a high level of safety. The modern appearance makes it the ideal companion for your bathroom. Rated Voltage: AC 110V, 50HZ Rated Power: 4500W Rated Current: 40.9A Rated Water Pressure: 0.6Mpa Wire Diameter: ≥ 4 mm/0.16in Magnetic Card Meter: 10 (40) A Mechanical Meter: ≥5 (20) A Air Switch: ≥40A Starting Water Flow: 1.2-1.5L/0.32-0.4gal/min Diameter of Hot Outlet Fitting: ID 0.7cm/2.76in, OD 2cm/0.79in Diameter of Cold Outlet Fitting: ID1.2 cm/0.47in, OD 2 cm/0.79in Applicable Water Pressure: 0.02-0.6Mpa Wire Requirements: ＞4mm²/0.006in² Copper Wire, ≥32A

Hooked the unit up and turned on the water and the back end blew water out and down the wall. Just finally got the water lines done. I do not have a warranty card and could not find a phone number. Need to return. I was able to get a new one from the manufactures rep and it works great. Thank you Wayfair team that handled this issue so I am now able to post a 5 star review.. East County Girl. C Ouer Dalene. Mon Sep 15 2025

【Ultra Slim Design】 6L portable water heater product size 11.8 (L) x 5.3(W) x 17.3 (H) inches, only weight 12lb. Package includes 5 feet premium on/off shower head, 5 feet gas regulator, 1 set US-standard garden hose adapter, and 1 installation hardware pack. It only takes you a few minutes to install it. 【Endless Instant Hot Water】Get instant endless hot water easily wherever you are. No need to preheat before using tankless water heater. As soon as you turn on the tap, the water flows with your desired temperature. Low water pressure start up, just need 2.5 PSI of water pressure to start. 【6-in-1 Protection & CSA Safety Approved】 This propane water heater with CSA certification, safe as per Canadian and US Standard. Superior manufacturing quality ensures reliable and long-lasting performance. 【Idea for Off-Grid】Can be utilized while camping, in RV, hunting, poolside, washing pets or horses, cleaning a vehicle, or even in a tiny house, greenhouse, or cabin. No more chilly outdoor shower anymore. 【Important Tips】The on demand hot water heater will "caught on fire "with improper operation. Always check gas leakage before operation. Our rv water heater is designed for portable outdoor use, however, prolonged exposure to rain/water will damage theinternal components. We recommend using and storing your water heater in a dryplace. For the winter, please drain out the wate by disconnecting the drain plug and store it in the warm and dry area.

This hot water heater was easy to assemble. I was very surprised by how quickly it heats water. It actually makes water hot enough that I saw steam when I was showering. It came with everything I needed to put it together and make things work. I do think the regulator could use an upgrade though, but that's not so bad. I'd give it 5 stars because it provided us with a nice hot outdoor camping shower when we wouldn't have had one otherwise and it was easy to put together and everything just worked.. Meghan. Austin, TX. Fri Oct 23 2026

14L Tankless Water Heater Propane with Digital Display 3.66 GPM 85300 BTU, Portable Instant Hot Water Heater with Overheating Protection, RV Tankless Water Heaters for Indoor and Camping

The electric water heater is safe to use because of many protection functions that can protect you from the risk of burns, electrical leaks, or other injuries. The water is quickly heated to eliminate the long wait because of the 1500W power, which is more time-saving. It is suitable for washing dishes, vegetables, clothes, face, etc. It is used in kitchens, wet bars, schools, hospitals, hair salons, boats, etc.

Perfect size, works great. Molly. Bayview, ID. Mon Apr 06 2026

Instant Heating: The countertop instant hot water dispenser utilizes advanced heating technology to rapidly heat water to your desired temperature, making it perfect for brewing tea, coffee, preparing baby formula, or cooking oatmeal

1500W Electric water heater that perfectly combines the internal quality and classic appearance to meet the diverse needs of different families. It is a direct heating type with high efficiency and low power heating tube, which can make maximum use of thermal energy. Use a 1500W high-power motor to quickly heat the kitchen water so that hot water can be used quickly in winter.

Perfect decision for my art studio.. Deon. US. Sun May 19 2024

Tankless Water Heater Instant Propane Gas Water Heater 8L 2.11GPM 40,824 BTU Portable Instant Hot Gas Water Heater with Digital Display, Overheating Protection for Indoor and Camping

GE Appliances 11kW, Medium Tankless Electric Water Heater for Home, Kitchen, Bathroom, Digital Touch Screen Temperature Control, 2.5 Gallons per Minute, 240V

Great product, great value. Highly recommended appliance!. Robertinthebend. Battletown, KY. Thu May 30 2024

Outdoor life always gives people enthusiasm and happiness and CAMPLUX outdoor has that figured out. CAMPLUXdedicated to providing you an easy and efficient outdoor life style. Portability, energy saving and innovation are the three key elements of CAMPLUX products. CAMPLUX range is constantly expanding so keen an eye out for quality, innovative products.CAMPLUX. Enjoy Outdoor Life!

I have been looking forward to getting this product, I plan to get another for kitchen so I don't have to wait on hot water. Charles. Conyers, GA. Fri May 15 2020

18L Tankless Water Heater Propane with Digital Display 4.76 GPM 115425 BTU, Portable Instant Hot Water Heater with Overheating Protection, RV Tankless Water Heaters for Indoor and Camping

1.6Gallon Electric Mini Tank Water Heater Under Sink Water Heater 1500W, Wall or Floor Mounted Point of Use Instant Hot Water for RV, Kitchen, Bathroom, Restaurant

This wall-mounted electric water heater integrates high strength, energy efficiency, comprehensive safety, and humanized intelligent usage. It improves the daily bathing experience with user-friendly functions, bringing stable and reliable hot water service for families. It is the ideal addition to create comfortable and high-efficiency hot water life for the whole household. Actual Capacity: 50L/13.21Gal

Total game changer. Put this in my camper boy does it make a difference holds more water. Anonymous. Mon Mar 03 2025

This mini tank electric water heater delivers instant accessible hot water, great for kitchens, bathrooms, RVs, campers, food trucks and small apartments. Multiple tank capacities (1.6, 2.6, 4, 8 Gallon) are available to fit hand washing, dish cleaning and daily light hot water demands.

Get hot water on demand right when you need it and only when you need it. Our tankless water heater doesn’t pre-heat and stores water like conventional models, so it uses less energy. The heat-on-demand design gives you an endless flow without the need to run your faucet or showerhead until the water warms up, so you use less. No tank means it installs right where water is used — under the sink, in a vanity — to save space. It’s the perfect upgrade for smaller or eco-friendly homes!

My kid loves. Yanira. Far Rockaway, NY. Sun Sep 29 2024

Works great better than expected!!. Anonymous. Mon Nov 24 2025

The Eccotemp System Descaler is made to quickly dissolves water scale, lime, rust, and other water formed deposits, restoring efficiency to most all appliances. The Eccotemp System Descaler is a non-toxic concentrate which is certified to NSF/ANSI 60 for use as a cleaner in potable water systems. Contains: 1 Gallon RECOMMENDED USES: Ice Machines, Humidifiers, Water Heaters, Boilers, Heat Exchangers, Chillers, Vacuum Pumps, Condensers, Evaporators, Tanks, Potable Waterlines, and Water Operated Equipment. IMPROVE EQUIPMENT EFFICIENCY: Water scale deposits are a significant cause of heat transfer loss, along with the subsequent increase in energy costs. In fact, even a thin layer of scale (1/32") can cause a 30% increase in the cost to operate that piece of equipment. Keeping the heating passages free of mineral deposits significantly improves efficiency, conserves energy, extends the useful life of the equipment, and saves you time & money.

Works well!. Anonymous. Sun Oct 15 2023

This mini tank electric water heater delivers instant accessible hot water, great for kitchens, bathrooms, RVs, campers, food trucks and small apartments. Multiple tank capacities (1.6, 2.6, 4, 8 Gallon) are available to fit hand washing, dish cleaning and daily light hot water demands.

This high-performance propane tankless water heater delivers a 4.8 GPM flow rate to simultaneously support 3–4 hot water points across your entire home, while reliably operating at a minimum 0.6 GPM flow. It features a sleek LED touch control panel with a clear digital display for intuitive temperature adjustment and real-time operation monitoring. Equipped with real-time temperature sensing and staged heat control, it continuously adjusts output to eliminate frustrating temperature swings, delivering far steadier heat than ordinary units. Built with 8 comprehensive safety protections including IPX4 waterproofing, overheating and dry-run safeguards, automatic gas cutoff, wind pressure and flame failure protection, water pressure monitoring, and fault code reporting, it ensures full peace of mind for your household. Designed for cold weather, its built-in anti-freeze thermostat automatically activates below 40°F to protect internal components, while premium parts like a 4-stage combustion system, oxygen-free copper heat exchanger, and under-30dB DC brushless fan deliver efficient heating, minimal heat loss, extended service life, and ultra-quiet operation. With a compact 22.8" x 13.8" x 6.7" footprint, standard 1/2" NPT water/gas connections, 120V wall plug compatibility, and an included vent pipe, it offers a space-saving, high-performance whole-home hot water solution ideal for modern households.

14KW Tankless Water Heater Electric with Digital Display, Instant Hot Water Heater Under Sink, Point of Use Water Heaters with Digital Display for Kitchen Bathroom

Get hot water on demand right when you need it, and only when you need it. Our tankless water heater doesn’t pre-heat and store water like conventional models, so it uses less energy. The heat-on-demand design gives you an endless flow without the need to run your faucet or showerhead until the water warms up, so you use less. No tank means it installs right where water is used — under the sink, in a vanity, closet — to save space. It’s the perfect upgrade for smaller or eco-friendly homes!

I’d love to give a glowing performance review but it won’t be installed until next week. However it meets all of my requirements and is priced right. Looking forward to ditching my bulky hot water heater for this streamlined model.. Arthur. Sarasota, FL. Sun Apr 23 2023

Tankless Water Heater Instant Propane Gas Water Heater 14L 3.7GPM, 40,824 BTU Portable Instant Hot Gas Water Heater with Digital Display, Overheating Protection for Indoor and Camping

Ideal for replacing your electric storage tank water heater in some applications or supplementing a water heating system, this tankless water heater and powerful and can installed virtually anywhere inside the home. Advantages include endless hot water, reduced electricity costs, and substantial space savings. This product is built to last with solid copper heat exchangers and can help provide homeowners with a lower energy bill.

love the product and everything hate the fact you gotta find a dealer to get any parts or anything. Micael789424. Mon Aug 07 2023

Stay comfortable with a steady supply of hot water with the 30L (8 Gallon) Mini Tank Water Heater. Designed for under-sink or wall-mounted installation, this compact unit provides instant hot water for kitchen sinks, bathroom faucets, and small homes.With efficient heating technology and adjustable temperature control, it delivers consistent hot water for dishwashing, handwashing, and multiple daily uses.

4Gallon Electric Mini Tank Water Heater Under Sink Water Heater 1500W Wall or Floor Mounted Point of Use Instant Hot Water for RV, Kitchen, Bathroom, Restaurant

1.6Gallon Mini Tank Water Heater Electric, Instant Hot Water Heater 1500W Under Sink Hot Water Heater for Point of Use, 110V Wall or Floor Mounted Water Heater for Kitchen, Office

VIVOHOME Propane Water Heater is great to bring you convenient and safe outdoor showering while being both efficient and energy-saving. CSA-approved heater safety meets both Canadian and US Standard which will build a safe wonderland of showering for you and your family, your pets, your cars even your boats. No more cold water outside shower, our water heater provides you a safe and comfortable hot shower at anytime and anywhere.

Just as described and easy to assemble. Crystal. Thu Oct 20 2022

Upgrade your home’s water heating system with the Eccotemp Smart Home Indoor 4.0 GPM Gas Tankless Water Heater. This cutting-edge water heater leverages the latest technology to provide a continuous flow of hot water while optimizing space and energy usage for a more efficient home environment. Say goodbye to the inconvenience of running out of hot water during peak times or manually adjusting temperatures. With built-in Wi-Fi connectivity, you can control and monitor this tankless water heater remotely using your smartphone. It is also compatible with Amazon Alexa and Google Home, enabling you to use voice commands to set temperatures, switch the water heater on or off, and more. Customize your hot water schedules, track consumption statistics in real-time, and receive maintenance alerts, ensuring you have complete control over your hot water supply from anywhere. The Eccotemp tankless water heater delivers a robust flow rate of 4.0 gallons per minute (GPM), making it ideal for small to medium-sized households. Whether it's for showers, dishwashing, or other hot water needs, you’ll enjoy an uninterrupted supply that enhances your daily routines. In addition to its smart capabilities, this water heater is designed for maximum energy efficiency. It heats water only when necessary, significantly reducing the standby heat loss seen in traditional tank-based systems. This advanced technology leads to lower utility bills and a smaller environmental footprint. Installation is straightforward, with a compact design that fits easily into tight spaces, saving valuable floor space in your home. This makes it a versatile option for a variety of residential settings, from single-family homes to apartments and condos. The Eccotemp SH12-A Series is CSA tested and approved for both the US and Canada, supporting installation at elevations up to 2000 feet. Using the water heater above this elevation may affect its performance and efficiency. Important Note: This water heater is not suitable for hydronic systems, recirculating, or floor heating applications.

This wasn’t what I wanted I thought it was for a house. Jason. Garner. Thu Apr 30 2026

Enjoy hot water that is ready before you turn on the faucet. The Westinghouse APOLO Classic 2.5-gallon Electric Tank Water Heater stores heated water in advance, helping reduce the wait for cold water in the line to clear and providing hot water sooner at the fixture. Ideal for kitchens, bathroom sinks, offices, workshops, bars, utility sinks, and other frequently used water points. The tank can fit in an open cabinet while sharing space with a water filter or garbage disposal. CSA certified for safety and backed by a 6-year tank warranty and 2-year parts warranty.

110V, 1500W kitchen electric water heater, 8L instant water heater, adjustable temperature, short heating time, fast speed, reducing your waiting time, suitable for high-floor low-voltage families, allowing you to quickly have hot water. Easy to install and easy to use, making your life more efficient and convenient.

Hot water from a sleek little box! We had to update wiring for this upgrade from an old system, but wow- what a great design, size and output. Install was straight forward. This is for a kitchen and shower shower in. Lane. ID. Wed Oct 15 2025

Experience unlimited hot water with the WH-AZ52-199-NGO, a Outdoor tankless water heater. Boasting 199,000 BTU power, this system delivers energy-efficient, on-demand heating for maximum convenience. Designed for durability, it features a Wired Remote Control for added convenience, built-in Anti-Freezing Protection, and a Weatherproof Build to withstand harsh climates.

Compact electric tankless water heater for instant hot water and space saving installation

8Gallon Electric Mini Tank Water Heater Under Sink Water Heater 1500W Wall or Floor Mounted Point of Use Instant Hot Water for RV, Kitchen, Bathroom, Restaurant

Upgrade your RV experience with next-generation hot water performance designed on a newly developed platform architecture. Upgraded 16.9 OZ built-in mixing tank buffers overcooled or overheated water flow.This high-performance tankless water heater delivers instant, continuous hot water powered by a 65,000 BTU burner and up to 3.9 GPM flow rate, ensuring strong and stable water supply for showers, sinks, and multiple users without interruption. The unit reliably activates with as low as 2.0 GPM water flow, making it suitable even for low-pressure RV water systems.

Upgrade Your Home’s Hot Water ExperiencePowerful Whole-Home Solution: Experience unlimited, on-demand hot water for your entire home with this 27kW 240V electric tankless water heater. Effortlessly supply 2–3 showers, the kitchen, and laundry all at once—no waiting, no running out.Exceptional Efficiency & Savings: Equipped with advanced self-modulating technology for up to 99.8% energy efficiency, this water heater adjusts power usage to your needs, significantly reducing your electricity bills compared to traditional tank models.Durable & Built to Last: Constructed with a high-quality stainless steel and iron enclosure, it offers outstanding durability and corrosion resistance, ensuring reliable performance year after year in any home environment.accurate Temperature Control: Easily monitor and set your desired water temperature with the intuitive digital LED display, providing accurate, real-time adjustments for personalized comfort and safety.Space-Saving Wall-Mount Design: Its compact, sleek profile is designed for effortless wall installation, freeing up valuable floor space and blending seamlessly into modern home renovations.This electric tankless water heater is the perfect upgrade for efficient, reliable, and endless hot water throughout your home. Ideal for homeowners seeking energy savings, durable construction, and a compact solution for today’s plumbing and renovation needs.

Enjoy endless hot water with the ThermoMate Indoor Residential Propane Tankless Water Heater. Delivering up to 3.6 GPM of on-demand flow, this high-efficiency, space-saving unit easily powers a shower and faucet simultaneously. Features an intuitive LED touchscreen, advanced eco-smart heating, and hurricane-level wind resistance for total home comfort.

Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black Fast Heating Reliable Use Compact and Space-Saving Maintenance Tips Wide Application Compact and Non-Intrusive Voltage: AC 240V,Item Model Number: JN27,Water Pipe Connection: 3/4'' NPT,Temperature Range: 30-60℃ / 86-140℉,Item Dimensions: 18.86 x 11 x 4 inch / 470 x 278 x 100 mm,Minimum Flow Rate to Start: 1.5±0.3L/min,Net Weight: 13.56 lbs / 6.15 kg,Main Material: ABS 5VA,Power: 27kW

65,000 BTU RV Tankless Water Heater, 3.9 GPM Propane RV Hot Water Heater with 15x15in White Door and Remote Controller, High Altitude Available, DC 12V

Experience unlimited hot water with the WH-AZ01-180-NGI, a Indoor tankless water heater. Boasting 180,000 BTU BTU power, this system provides energy-efficient, on-demand heating for maximum convenience. Designed for durability and reliability, it features built-in Anti-Freezing Protection to perform even in harsh climates.

4Gallon Mini Tank Water Heater Electric, Instant Hot Water Heater 1500W Under Sink Hot Water Heater for Point of Use, 110V Wall or Floor Mounted Water Heater for Kitchen, Office, RV

2.64Gallon Mini Tank Water Heater Electric, Instant Hot Water Heater 1500W Under Sink Hot Water Heater for Point of Use, 110V Wall or Floor Mounted Water Heater for Kitchen, Office, RV