Best Rated Tankless Water Heater - April 2024

Bosch Electric Tankless Water Heater - Eliminate Time for Hot Water - Easy Installation

The Bosch US3 Tronic 3000 electric tankless water heater is designed to provide an endless supply of hot water to kitchen, bathroom, and handwashing sinks. This 3.4 kW electric heater eliminates long waits for hot water by using a dual chambered copper heat exchanger. The unit runs at 98% thermal efficiency, so stand-by loss is minimal. Plus, it mounts on the wall in any direction and is compact and lightweight, making it a great choice for a variety of spaces. This item requires professional installation and hardwiring. With its top performance specifications and versatility, the US3 Tronic 3... [Read More]

• ASIN: B00ELGB58U
• UPC: 052575112817
• ASIN: B00ELGB58U
• Brand: Bosch Thermotechnology
• Size: 3.4 kW
• Manufacturer: Bosch

Metpure Tankless Water Heater Installation Complete Kit TKLS-CK

This complete tankless water heater kit includes: 3/4" FNPT union x 3/4" FNPT high quality set of isolation valves (hot & cold) by RWV Corp, (1) 3/4" T&P pressure relief valve rated @ 500k BTU/HR, (2) 3/4" x 18' stainless steel water flex, (1) 3/4" MIP x 3/4" FIP x 18" yellow coated full flow 1" OD gas flex, and (2) 3/4" closed brass nipples. This kit is put together for contractors, plumbers, builders, service personnel, home owners, and alike who are looking for a comprehensive kit that could help them complete their tankless water heater install. There is no need to purchase every single it... [Read More]

• ASIN: B01GOUTZJG
• UPC: 791102536299
• ASIN: B01GOUTZJG
• Brand: Metpure
• Manufacturer: RWV Corp

Eccotemp 45H-NG Outdoor 6.8 GPM Natural Gas Tankless Water Heater, White

The Eccotemp 45H-NG Outdoor Natural Gas Tankless Water Heater is the largest outdoor model of the Eccotemp tankless line. Rated at impressive 6.8 GPM and 150,000 BTU per hour, the 45H-NG can meet all the hot-water needs of a standard home or apartment with one or two bathrooms, as well as smaller commercial applications. The compact, wall mounted 45H-NG is powered by natural gas. With its fully automated control system, the Eccotemp 45H-NG is the ideal choice for any standard sized home. The Eccotemp 45H/HI series is CSA Certified for US and Canadian use guaranteeing a safe, easy, and enjoyabl... [Read More]

• ASIN: B00K2XLJH8
• UPC: 891876002393
• ASIN: B00K2XLJH8
• Brand: Eccotemp
• Size: 6.8 GPM
• Manufacturer: Eccotemp Systems

Takagi T-H3-DV-N Condensing High Efficiency Natural Gas Indoor Tankless Water Heater, 10-Gallon Per Minute

With gas inputs of 199,000 BTU, the T-H3 can produce enough hot water for four bathrooms in warmer climates or three baths in colder climates.

• ASIN: B00DDPZ5HM
• UPC: 671657140946
• ASIN: B00DDPZ5HM
• Brand: TAKAGI
• Size: Medium
• Manufacturer: Takagi

Takagi T-K4-IN-LP Indoor Tankless Water Heater, Propane

T-K4-INLP Features: -Tankless water heater.-Propane gas.-Direct-vent conversion optional.-Ignition: Electronic.-Indoor installation only.-Exhaust and water temperature safety control.-BTU/hr: 11,000 190,000.-Gas connection: 3/4".-0.82 Energy factor.-Flow rate: 8.0 GPM maximum.-Water pressure: 15 psi minimum, 150 psi maximum.-LP manifold pressure: 3.7-4.0" W.C.-Energy star. Specifications: -Electrical supply: AC 120V (60 Hz). Dimensions: -Weight: 38 lbs.-Overall dimensions: 20.5" H x 13.8" W x 8.5" D.

• ASIN: B0057X20XA
• UPC: 671657108267
• ASIN: B0057X20XA
• Brand: TAKAGI
• Size: -1
• Manufacturer: Takagi

Noritz NRC66DVNG Indoor Condensing Direct Tankless Hot Water Heater, 6.6 GPM - Natural Gas

The NORITZ NRC66DV is a fully condensing tankless water heater with an advanced heat exchanger design and built-in controller. With flow rates up to 6.5 gallons per minute the NRC66DV delivers the highest flow rates in its category and can be vented using 3" Schedule 40/80 PVC, PP or CPVC.  Various adapters and terminations are available to allow for a wide array of venting options.  This unit ships complete with a 6' power cord.  IK-WV-200-1-XX-LF valve kit (required for installation) is sold separately. Common companion items include rain cap (PRC-1), atmospheric conversion kit (SVCK-3) a... [Read More]

• ASIN: B00CI4YS3G
• UPC: 727904482106
• ASIN: B00CI4YS3G
• Brand: Noritz
• Manufacturer: Noritz

Takagi T-KJr2-IN-NG Indoor Tankless Water Heater, Natural Gas

T-KJR2-INNG Features: -Tankless water heater.-Natural Gas.-Can be converted into a direct-vent unit.-Indoor installation only.-BTU/hr: 19,500 140,000.-0.82 Energy factor.-Flow rate: 6.6 GPM maximum.-Cost-efficient and environmental friendly.-Perfect for light residential and radiant heating applications.-Energy star. Dimensions: -Overall dimensions: 20.3" H x 13.8" W x 6.7" D.

• ASIN: B0057X27OC
• UPC: 671657108212
• ASIN: B0057X27OC
• Brand: TAKAGI
• Size: -1
• Manufacturer: Takagi

VEVOR 6L Propane Gas Hot Water Heater 16KW Portable 6L LPG Hot Water Heater Tankless Water Heater (6L, Propane Gas)

16KW Portable 6L LPG Hot Water Heater Tankless This is a 12KW 6L/min tankless hot water heater uses Liquefied Petroleum Gas (LPG) as the main energy source. You can get instant, endless hot water wherever you are! For safety, this gas water heater is installed outside, but shower in the bathroom. Low water pressure start up, suitable for mansions, old buildings, country house etc. It also has several built-in protection devices to ensure your safety on use. Note: 1. For your safety, please do not install this water heater in your bathroom. 2. This 6L tankless instant hot water heater uses Liqu... [Read More]

• ASIN: B07N7BV5GH
• ASIN: B07N7BV5GH
• Brand: VEVOR
• Size: 6L-Portable
• Manufacturer: VEVOR

Eccotemp L5 Portable Tankless Water Heater Shower

#1 Selling Portable Tankless Water HeaterWhether you're camping with the family, spending a day at the lake, or lounging around the pool, sometimes all you need is a nice hot shower. Simply attach a garden hose and a 20 lb. propane tank and you are guaranteed to enjoy the luxury of hot water anywhere. The Eccotemp L5 Portable Propane Tankless Water Heater is the original and best-selling portable water heater on the market today. The L5 is perfect for campsites, cabins or simply around the house.  The L5 is capable of reaching temperatures between 50 to 140 degrees Fahrenheit. This model inc... [Read More]

• ASIN: B01MXDZCKM
• UPC: 891876002003
• ASIN: B01MXDZCKM
• Brand: Eccotemp
• Size: 1 Pack
• Manufacturer: Eccotemp Systems

Eemax EEM24018 Electric Tankless Water Heater, Blue

Eemax electric tankless water heaters provide endless hot water where you need it and when you need it. This product can be used for any of your residential or commercial water heating needs. The EEM24018 is a 240 volt, 18 kilowatt unit. It can produce enough hot water for up to 1 shower and 2 sinks simultaneously in colder climates. In warmer climates it can produce enough hot water for up to 4 Showers or sinks simultaneously.

• ASIN: B01N7DUYEO
• UPC: 091654920400
• ASIN: B01N7DUYEO
• Brand: Eemax
• Manufacturer: Eemax Inc.

Eccotemp FVI12-LP Liquid Propane Gas Tankless Water Heaters, White

The incredibly efficient Eccotemp FVI-12 Propane Tankless Water Heater uses an intense propane flame to instantly heat water the moment it passes through the unit, so as long as you feed water in, hot water will come out! Comes ready to install. With the included horizontal vent kit, this Eccotemp FVI-12 Propane Tankless Water Heater can be installed for indoor use right out of the box. Great for cabins and smaller homes, so you don't bust your budget for a hot shower! It can be used with a 20-100 lb. propane tank (tank and hoses not included). The Eccotemp FVI-12 Propane Tankless Water Heater... [Read More]

• ASIN: B002Y0K6AI
• UPC: 891876002089
• ASIN: B002Y0K6AI
• Brand: Eccotemp
• Size: 11-50 Gallons
• Manufacturer: Eccotemp Systems

Ecosmart POU 3.5 Point of Use Electric Tankless Water Heater, 3.5KW@120-Volt

This electric tankless water heater is a true Point of Use Model because it is specifically designed for under the sink, single applications with a maximum flow rate of 0.5-Gallon per minute (gpm) and includes a 0.5 gpm sink aerator. This heater is flow controlled, meaning the temperature will adjust according to flow rate. It is the smallest sized Ecosmart electric tankless model and should not be used to run anything more than one sink at a time or used in areas where inlet water temperature is lower than 57°F. At this inlet temperature the ECO POU 3.5 can heat 0.5 gallons per minute to 105... [Read More]

• ASIN: B0047RAQZG
• UPC: 854920002176
• ASIN: B0047RAQZG
• Brand: Ecosmart
• Size: 11 x 7 x 2.75
• Manufacturer: Ecosmart

EZ 101 Tankless Water Heater - Propane (LPG) - Portable - Battery Powered Ignition - Camping - RV - FREE UPGRADE

The EZtankless Model EZ 101 is aesthetically pleasing and has simple design features that make this outdoor unit easy to use and install as well as unobtrusive if located within view of working or living spaces. We are the seller who tells you the straight-up honest truth. Don't be deceived by others who market similar heaters, this type of draft unit is not for indoor mounting in a residence! This unit will operate on a standard LP (propane) tank as used with barbecue grills. No electrical plug-in is required, making this LP model ideal for use by outdoorspersons during hunting or camping exp... [Read More]

• ASIN: B003327HDK
• UPC: 804879211112
• ASIN: B003327HDK
• Brand: EZ Tankless
• Manufacturer: EZ Tankless

Eccotemp 45H-LP 6.8 GPM Outdoor Propane Tankless Water Heater, White

The Eccotemp 45H-LP Outdoor Liquid Propane Tankless Water Heater is the largest outdoor model of the Eccotemp tankless line. Rated at impressive 6.8 GPM and 150,000 BTU per hour, the 45H-LP can meet all the hot-water needs of a standard home or apartment with one or two bathrooms, as well as smaller commercial applications. The compact, wall mounted 45H-LP is powered by liquid propane. With its fully automated control system, the Eccotemp 45H-LP is the ideal choice for any standard sized home. The Eccotemp 45H/HI series is CSA Certified for US and Canadian use guaranteeing a safe, easy, and en... [Read More]

• ASIN: B00K2XLJDW
• UPC: 681441412005
• ASIN: B00K2XLJDW
• Brand: Eccotemp
• Size: 6.8 GPM
• Manufacturer: Eccotemp Systems

Eccotemp fvi12-NG FVI-12 Natural Gas, 3.5 GPM, High Capacity Tankless Water Heater, White

The incredibly efficient Eccotemp FVI-12 Natural Gas Tankless Water Heater uses an intense gas-fired flame to instantly heat water the moment it passes through the unit, so as long as you feed water in, hot water will come out! Comes ready to install. With the included horizontal vent kit, this Eccotemp FVI-12 Natural Gas Tankless Water Heater can be installed for indoor use right out of the box. Great for cabins and smaller homes, so you don't bust your budget for a hot shower! The Eccotemp FVI-12 Natural Gas Tankless Water Heater is a manual water heater. This means that any water temperatur... [Read More]

• ASIN: B00388M4B4
• UPC: 891876002096
• ASIN: B00388M4B4
• Brand: Eccotemp
• Manufacturer: Eccotemp Systems

EcoSmart ECO11 240V 11 kW Electric Tankless Water Heater

Save up to 60% on your water heating cost with an EcoSmart electric tankless water heaterProvides continuous hot water for ultimate conveniencePatented Self Modulating technology and designDesigned with standard and reliable easy to service elements

• UPC: 37470817
• Model: ECO 11
• Color: Multicolor
• Size: 11ECO11
• Rating: 4.375

Atmor 13kw/240V Supreme Series Electric Tankless Instant Water Heater, Point of Use

Save Energy, Water, Money , Time - Atmor offers the efficient and convenient water heating solution you have been looking for. Atmor 13kW/240V Supreme Series Point-of-Use Tankless Electric Instant Water Heater provides an unlimited flow

• UPC: 172889900

Atmor 3kW/110V Single Sink 0.5 GPM Electric Tankless Water Heater with Pressure Relief Device and 0.5 GPM Aerator

The Atmor Tankless Electric Instant Water Heater is the eco-friendly, efficient and convenient solution you have been looking for — delivering to you an endless supply of hot water instantaneously at the point of use

• UPC: 38537392
• Model: AT-900-03
• Color: White
• Size: Tankless Water Heater
• Rating: 4.0

Camplux Pro BD158 6 Litre 1.58 GPM Pro Series Outdoor Portable Tankless Gas Water Heater

The 1.58 GPM Camplux portable tankless water heater is perfect for campsites, cabins, or simply around the house. Wash your car, wash your boat, take a hot shower, wash the dogs or the horse. The

• UPC: 716748562
• Model: Pro BD158
• Color: Multicolor
• Size: 11.6111.61*4.33*17.32 in
• Rating: 5.0

Atmor 13kW/240-Volt 2.25 GPM Electric Tankless Water Heater with Pressure Relief Device, On demand Water Heater

The Atmor Tankless Electric Instant Water Heater is the eco-friendly, efficient and convenient solution you have been looking for — delivering to you an endless supply of hot water instantaneously at the point of use

• UPC: 38536643
• Model: AT-900-13
• Color: White
• Size: 13kW/240V40 V
• Rating: 3.7

BestEquip 16L Propane Hot Water Heater 4.3GPM 32KW Tankless Instant Boiler Stainless Steel Liquefied Petroleum Gas Water Heater with Shower Head Kit Wall-Mounted Water Heater

16L Propane Tankless Water Heater 4.3GPM 32KWSpecificationsTankless 16L Gas Water Heater 4.3 GPMHeat Output Power: 32 KWGas Pressure(LPG): 2800 PaUse Gas Type: Liquefied Petroleum Gas (LPG)Rubber Gas Hose(Outer diameter): 20 mm / 0.79"Suitable Water Pressure:

• UPC: 176980521
• Size: 1616L, Propane
• Rating: 4.2

Eccotemp i12-LP Horizontal Bundle

The Eccotemp i12-LP has a new revolutionary design, making it unlike any other tankless water heater on the market today. This model features sleek black tempered glass paneling, fully automatic temperature controls for precision, and

• UPC: 601581235
• Model: i12-LPHB
• Color: Black
• Size: Liquid Propane Horizontal Bundle
• Rating: 4.5

Eccotemp L5 1.3 GPM Liquid Propane Portable Tankless Water Heater

Liquid Propane Outdoor Portable Tankless Water HeaterThe Eccotemp L5 Portable Tankless Water Heater is the original and best selling portable water heater on the market today! You get instant, endless hot water wherever you are!

• UPC: 30447878
• Model: L5
• Color: White
• Rating: 3.6

Electric Tankless Water Heater Endless Hot Water On-Demand 11KW - 2.9 GPM RODWIL

RODWIL's New 11 KW medium sized electric tankless water heater provides up to 2.9 gallons per minute.(The outgoing water temp also depends on the incoming water temp, so it`s great for southern states!)Improved heating element.

• UPC: 718094580
• Color: White
• Rating: 1.0

Eccotemp iE 27kw Electric Tankless Water Heater

The energy efficient Eccotemp iE27 27Kw Electric Tankless Water Heater is our largest residential model. It is rated at an impressive 3.5 GPM, making it is the ideal choice for any standard size home. This

• UPC: 178935510
• Model: iE-27
• Color: Black
• Size: 27Eccotemp iE-27 Electric Tankless Water Heater
• Rating: 5.0

Best Rated 2 GPM Portable Tankless Water Heater Outdoor Shower LPG - 2 DAY SALE

• UPC: 332451333867
• Category: Tankless Water Heaters
• Price: 63 USD