10 Best Hot Water Heater For Large Family - Top Rated And Buying Guide

【Smaller size and better performance】It is only 1/4 the size of a 50 gallon tank water heater, yet it produces approximately 5.1 GPM of hot water through 120,000 BTU for both bathroom and kitchen hot water demand. The highly integrated components also provide greater safety from water pressure surges without the need to install an expansion tank.

【Fast and endless supply of hot water】The heat exchanger quickly heats the water to a maximum of 140℉ in 2 seconds and the hot water is quickly piped through to the shower and tap.No need to wait for the water temperature to heat up slowly like a tank water heater. After that it continues to operate at approximately 5.1 GPM for 40 minutes, which is enough time to produce almost 200 gallons of hot water.

【Stable and comfortable temperature】Benefiting from the calculation and control of the heating power 1000/s by the chip, the temperature difference of the water can be precisely controlled within ±2°F.

【High compatibility and easy installation】Most tank water heaters have exhaust vent, water and gas pipe that can be universally used in tankless, requiring only a simple re-layout. If installing a tankless water heater in a new house, its compact size makes it easy to install. Of course, we recommend that all installations are carried out in accordance with local building and plumbing codes by licensed professionals.

【Excellent quality and service】CSA certification in the USA and Canada. Superior safety and durability using the world's most advanced technology. FOGATTI provide 5 years warranty on heat exchanger and 2 years warranty on other parts.

On demand a continuous and unlimited supply of hot water

Sleek design saves space and no venting required

Requires hard-wired 240 or 208-volt electric service, with a maximum draw of 28,800 watts at 240 volts or 21,600 watts at 208 volts

Requires 3 separate dedicated 40 amp breakers with 8 gauge copper wiring, and a minimum of 200 amp total service to the residence

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 RE199iP 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 9.8 GPM (6 fixtures at once)

Smart, Durable Design: Enhanced scale detection helps prevent serious, long-term damage to unit; Includes 15-, 5-, and 1-year residential guarantee for heat exchanger, labor, and parts, respectively; See Controlr module for WiFi control (not included)

Professional Installation Recommended: Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area to install your tankless water heater; We do not recommend installing a water heater without a technician

Find Your Rinnai: See our product guides, manuals, energy guide, warranty information, videos, and tables to find the right tankless water heater for your home; Check our Ground Water Temperature Map to see if this heater is optimal for your region

POINT OF USE WATER HEATER - Installs on-location for hot water where you need it

COMPACT DESIGN - Ideal in limited spaces like kitchens, bathrooms, laundry rooms, cabins, RVs, garages, sheds, etc

EASY INSTALLATION - Uses standard 3/4-in NPT water connections and connects into any 120-Volt supply for simple installation

HOT WATER BOOSTER - Works as a standalone unit, or inline with another water heater to boost long pipe runs or washing machines

ADJUSTABLE THERMOSTAT - Easily change temperatures to your desired settings

Saving Energy & Money- Under sink water heater built-in insulation foam, reduce heat loss

High-Quality - Small water heater has a glass-lined tank, anti-scaling, has a long service life, and is easy to maintain

Safety - UL certification, high-temperature power-off protection (Max. water pressure is 150 PSI, T& P relief valve included)

43.3‘’ cord plugs into a 120-volt outlet for independent installation or in-line with a large hot water source

Easy Installation - Simply tap into the cold water line and install the mini water heater directly at the sink to provide hot water. Product dimension: 11W x 12.5H x 10D inches

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

OVERHEAT PROTECTION - When the water temperature of the under sink water heater exceeds 203°F, the electric hot water heater will automatically shut down. Protect the safety of you and your family

ADJUSTABLE TEMPERATURE - The point of use water heater has 3 temperature level settings, range from 68°F to 140°F. Thermal efficiency up to 98%

CONVENIENT HOT WATER - No need to wait for hot water at the sink, get on-demand hot water at your every need

3-year warranty for parts and 24 hours customer service

This electric water heater features instant heating, tankless and constant temperature control. With protection against dry heating and over-temperature protection. It is safe, energy-saving and long lifespan, providing you and your families more comfortable bathing experience.

Material: Plastic + Metal Exhaust temperature：Maximum 392°F Heating Material: nickel-chromium alloy liner

Rated Voltage: AC 110V / 60Hz Rated Heat Input Power: 32kW Rated Hot Water Output: 16L/min Electrical Rating: 36W

Gas Pressure: 2000Pa Rated water pressure: 0.02-0.8Mpa Gas pipe: G 1/2'' Water Inlet: G1/2'' Water Outlet: G1/2''

Waterproof rating: IPX4 Support thermostat: Yes Style: Vertical

Installation Guide. We recommend that all installations must in accordance with the local building and plumbing codes of the installation location, install the hot water heater by a licensed professional plumber.

Instant Hot Tankless Water Heater. Camplux advanced 6.86 GPM high capacity natural gas tankless water heater delivers 6.86 gallons per minute of on-demand endless hot water. It is suitable for 3-4 outlet points, which can satisfy whole family.

Easy Installation. It won't take up your indoor space, keeping your home more airy and having a more comfortable living experience. The tankless water heater includes digital remote control with a 3.3 feet cable for convenient flow control.

Saving Energy & Money. Maximum power output 180,000btu/hour, Camplux natural gas tankless water heater only activates with max energy factor of 0.82 for natural gas when use.Low NOx emission levels, average 9.5ppm for environmental protection.

Excellent Durable Quality. CSA certified in the United States and Canada. Adopting the world's most advanced technology, superior safety and durability.

Considerate Customer Service. Here at Camplux, customer service is everything! We offer 24 shift hours customer service make the customer experience easy and fast through our live chat, phone support & our online helpdesk. Have a question? Give us a call at (844) 538-7475.

SAFE AND DURABLE - 304 stainless steel liner, less seams, strong pressure bearing, durable, anti-pressure, explosion-proof, Leakproof, durable heat preservation.Anti-leakage plug, multiple safety protection functions protect you from the risk of burns, electric shocks and other injuries. This mini water heater is ideal for kitchens, bathrooms, RVs, and more.

SENSING TEMPERATURE CONTROL - 3 gallon 110V/120V mini water heater is installed in Kitchen Under Sink Counter Cupboard ,The LCD screen displays the working status, the machine operates and the heating water temperature reaches 167 ℉, automatic heat preservation and constant temperature, automatic control, automatic supplementary cold water heating

EASY TO USE ROTARY SWITCH - Adjustable knob switch from 80 ℉ to 167 ℉ flexible and convenient, clear and easy to control

ENERGY SAVING AND ENVIRONMENTAL PROTECTION - Mini hot water heater After reaching the highest temperature of 167 degrees Fahrenheit, it enters the constant temperature and heat preservation mode. After entering the heat preservation mode, the heat preservation can last for 24 hours when the power is turned on, and the heat preservation time can be as long as 2 hours even if the power is turned off.Power on and heat preservation all day only consumes 0.69 degrees of electricity

MINI BODY,HIGH EFFICIENCY - Extended stainless steel heating tube, 1500W power output, thermal efficiency up to 98%, fast and stable heating, meeting the water needs of various kitchens, bars, restaurants, bathrooms, RVs, etc., 6~13 minutes fast heating

POINT OF USE WATER HEATER - Installs on-location for hot water where you need it

COMPACT DESIGN - Ideal in limited spaces like kitchens, bathrooms, laundry rooms, cabins, RVs, garages, sheds, etc

EASY INSTALLATION - Uses standard 1/2-in NPT water connections and connects into any 120-Volt supply for simple installation

HOT WATER BOOSTER - Works as a standalone unit, or inline with another water heater to boost long pipe runs or washing machines

INTUITIVE CONTROLS - Easily adjust water temperature and power at the turn of a knob to your desired settings