Best Seller
Marey Gas 16L Digital Panel Tankless Water Heater

Marey Gas 16L Digital Panel Tankless Water Heater

Marey Power Gas 16L Digital Panel Tankless Water Heater heats more and STILL costs less! Energy-saving gas design is powered by D-cell batteries - no electricity required. Plus, it heats up in seconds and uses fuel only while water is flowing for... more

$354.99

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Marey Gas 16L Digital Panel Tankless Water Heater

Marey Gas 16L Digital Panel Tankless Water Heater

Marey Power Gas 16L Digital Panel Tankless Water Heater heats more and STILL costs less! Energy-saving gas design is powered by D-cell batteries - no electricity required. Plus, it heats up in seconds and uses fuel only while water is flowing for... more

$354.99

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Best Seller
Eccotemp Systems Eccotemp Mini Tank Electric Water Heater

Eccotemp Systems Eccotemp Mini Tank Electric Water Heater

Why wait? Simply tap directly into the water line with an Eccotemp Mini Tank Electric Water Heater and enjoy instant hot water for showers, hand washing, dish cleaning, etc. Compact, convenient designs are easy to install directly at a sink. Plus, they... more

$179.99 $131.99

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Marey Mini Portable Gas Tankless Water Heater

Marey Mini Portable Gas Tankless Water Heater

Marey Portable Tankless Water Heater gives you hot water... when and where you need it! Uses LP fuel and is perfect for camping, the cabin or at home as backup during power outages. Simple to install and operate Gas and water regulator controls Auto... more

$132.99

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Uxcell Shower Water Heater Flexible Braided Hose Tube Pipe, 50cm, Silver Tone

Uxcell Shower Water Heater Flexible Braided Hose Tube Pipe, 50cm, Silver Tone

Feature non-toxic, resistance to corrosion and tension, flexible, and long service life. Two hex-nut nickel plated. Application: shower mixer, shower set, shower head, shower room. . more

$17.31

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Marey Gas 5L Tankless Water Heater

Marey Gas 5L Tankless Water Heater

An excellent alternative to traditional tank water heaters! The Marey Power Gas 5L Tankless Water Heater is simple to install and requires no electricity to operate. Energy-saving design heats up in seconds and uses gas only while water is flowing.... more

$189.99

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Noritz NC1991-DVCNG 199,900 BTU Commercial Tankless Water Heater with Concentric Vent, Natural Gas

Noritz NC1991-DVCNG 199,900 BTU Commercial Tankless Water Heater with Concentric Vent, Natural Gas

Noritz provides a near perfect solution for commercial hot water in its NC line of tankless hot water heaters. This modular system can be linked together with up to 24 units, providing over nine million BTUs of hot water per hour. Noritzs new... more

$1,716.43

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Noritz NCC199-DV NG Direct Vent Condensing Tankless Natural Gas Water Heater, 8.4 GPM

Noritz NCC199-DV NG Direct Vent Condensing Tankless Natural Gas Water Heater, 8.4 GPM

199,900 BTU .05 GPM activation flow rate 3" - 4" PVC venting allowed (PVC adapter required) 90% thermal efficiency Digital remote included, Manufacturer: Noritz more

$2,840.34

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Rinnai RUR98iN 9.8 Max GPM Ultra Series Condensing Indoor Natural Gas Tankless Water Heater with Recirculation

Rinnai RUR98iN 9.8 Max GPM Ultra Series Condensing Indoor Natural Gas Tankless Water Heater with Recirculation

Tankless Recirculating Water Heater, 9.8 Gallons a minute. more

$1,939.57

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Eemax EX100T Thermostatic Limit Electric Tankless Water Heater

Eemax EX100T Thermostatic Limit Electric Tankless Water Heater

Energy-efficient, instant water heater that heats only the water you use. Single point of use perfectly suited for hand washing. more

$303.56

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Takagi T-KJr2-IN-LP Indoor Tankless Water Heater, Propane

Takagi T-KJr2-IN-LP Indoor Tankless Water Heater, Propane

The T-KJr2 model is the smallest unit in the Takagi line-up. The T-KJr2 is perfect for light residential (i.e. small apartment units) and radiant heating applications. more

$530.49

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Marey Gas 10L Tankless Water Heater

Marey Gas 10L Tankless Water Heater

Marey Power Gas 10L Tankless Water Heater requires NO electricity to deliver endless hot water! It's simple to install and requires no electricity to operate. Energy-saving design heats up in seconds and uses gas only while water is flowing. Available... more

$247.99

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Eemax HA018240 240V 18 kW Electric Tankless Water Heater

Eemax HA018240 240V 18 kW Electric Tankless Water Heater

Durable, easily replaceable heating elements copper heat exchanger with brass top digital temperature display control knob to adjust temperature in increments of 1 degree recommended wire size: 2 x 8 awg 240 Volts. more

$477.01

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Rheem RTGH-95XLN Prestige Natural Gas Outdoor Whole House Low NOx Condensing Tankless 9.5 GPM Water Heater

Rheem RTGH-95XLN Prestige Natural Gas Outdoor Whole House Low NOx Condensing Tankless 9.5 GPM Water Heater

Rheem is the industry leader for total heating, cooling and water heating solutions. In fact, Rheem is one of the few global brands with product offerings covering residential and commercial heating, cooling, conventional storage-style water heaters,... more

$1,577.58

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Takagi T-H3S-DV-P Condensing High Efficiency Propane Indoor Tankless Water Heater, 8-Gallon Per Minute

Takagi T-H3S-DV-P Condensing High Efficiency Propane Indoor Tankless Water Heater, 8-Gallon Per Minute

With gas inputs of 180,000 BTU, the T-H3S can produce enough hot water for three bathrooms in warmer climates or two baths in colder climates. more

$1,009.90

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Stiebel Eltron Tempra Plus 36 kW, tankless electric water heater with Self-Modulating Power Technology & Advanced Flow Control

Stiebel Eltron Tempra Plus 36 kW, tankless electric water heater with Self-Modulating Power Technology & Advanced Flow Control

When compared to gas type thankless water heaters, Stiebel Eltron tempera 36 plus cost less and is less expensive to install, since it does not require venting parts. more

$792.28

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Eemax EX3512T Thermostatic Limit Electric Tankless Water Heater

Eemax EX3512T Thermostatic Limit Electric Tankless Water Heater

Energy-efficient, instant water heater that heats only the water you use. Single point of use perfectly suited for hand washing. more

$282.26

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Marey Gas 10L Digital Panel Tankless Water Heater

Marey Gas 10L Digital Panel Tankless Water Heater

Marey Power Gas 10L Digital Panel Tankless Water Heater delivers endless hot water with optimal energy efficiency! It's simple to install and includes auto ignition. Energy-saving design heats up in seconds and uses gas only while water is flowing.... more

$259.99

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Eemax HA008240 240V 8.0 kW Electric Tankless Water Heater

Eemax HA008240 240V 8.0 kW Electric Tankless Water Heater

Imax Electric thankless water heaters offer 99 percent thermal energy efficiencies that pays for itself. Imax's thankless water heaters minimize stand-by heat loss - don't pay for keeping water hot in a large storage tank 24/7 Saving energy also means... more

$227.04

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Noritz NRC98-DVNG Indoor Direct Vent 9.8-GPM Natural Gas Condensing Tankless Water Heater

Noritz NRC98-DVNG Indoor Direct Vent 9.8-GPM Natural Gas Condensing Tankless Water Heater

The ENERGY STAR rated NRC98, Noritz's brand new ultra-high efficient condensing model, demonstrates its ongoing commitment to the green movement by expanding its newest tankless water heater product line: the ecoTOUGH Series of high efficiency,... more

$1,256.06

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Eemax EX90 Electric Tankless Water Heater, Flow Controlled

Eemax EX90 Electric Tankless Water Heater, Flow Controlled

EX90 Features: -Tankless water heater.-Cut energy costs.-Flow device activates heater only on demand.-No standby heat loss.-99pct Energy Efficient.-Compact Design.-Ease of installation.-No T n P valve needed.-Eliminate deadlegs in DI piping... more

$222.63

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Takagi T-KJr2-OS-NG Outdoor Tankless Water Heater Natural Gas (White) (Metal)

Takagi T-KJr2-OS-NG Outdoor Tankless Water Heater Natural Gas (White) (Metal)

The T-KJr2 model is the smallest unit in the Takagi line-up. The T-KJr2 is perfect for light residential (i.e. small apartment units) and radiant heating applications. Product Features: Energy Star Compliant Material: Metal, Plastic According to... more

$767.49

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(675,000+)
Eccotemp 45HI-LP Indoor Liquid Propane Tankless Water Heater (Color), White

Eccotemp 45HI-LP Indoor Liquid Propane Tankless Water Heater (Color), White

The Eccotemp 45HI-LP Indoor Liquid Propane Tankless Water Heater (NEW 2017 Model) is the largest indoor model of the Eccotemp tankless line. Rated at an impressive 6.8 GPM and 140,000 BTU per hour, the 45HI-LP can meet all the hot-water needs of a... more

$699.00

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Overstock.com

(675,000+)
Eemax AP096480 EFD 96KW 480V Tankless Water Heater for Emergency Shower/Eye Wash Combo

Eemax AP096480 EFD 96KW 480V Tankless Water Heater for Emergency Shower/Eye Wash Combo

On demand hot water - no delay - cut energy waste - flow switch activates heater only when water is running, no standby heat loss - 99% efficient, 99 energy factor - endless hot water - no storage capacity to deplete - reduces installation cost and... more

$7,177.19

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Noritz EZTR40-NG Indoor Tankless Water Heater 6.6 GPM Natural Gas; Designed for Easy Replacement of 30/40-Gallon Tank Type Heaters

Noritz EZTR40-NG Indoor Tankless Water Heater 6.6 GPM Natural Gas; Designed for Easy Replacement of 30/40-Gallon Tank Type Heaters

The EZTR40 is a first of its kind product. It ships as a complete kit and is designed to easily convert your 30/40 gallon tank type water heater to tankless technology. Like tank type heaters the water connections are on top of the unit. And due to its... more

$1,299.99

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Eccotemp FVI-12-LP High Capacity Propane Tankless Water Heater

Eccotemp FVI-12-LP High Capacity Propane Tankless Water Heater

No more cold showers!At the cabin or around the house... never run out of hot water again! The incredibly efficient Eccotemp Power-vent Water Heater uses an intense propane flame to instantly heat water the moment it passes through! As long as you feed... more

$205.74

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Rinnai V65EN 6.6 GPM Outdoor Low NOx Tankless Natural Gas Water Heater

Rinnai V65EN 6.6 GPM Outdoor Low NOx Tankless Natural Gas Water Heater

Rinnai's V65E exterior-mount tankless water heater efficiently delivers up to 6.6-Gallon per minute (GPM) of hot water, making it perfect for your one to two and half bathroom home. This easy-to-install, ultra-compact unit lets you enjoy all the... more

$674.09

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CAMPLUX ENJOY OUTDOOR LIFE Pro BD158 1.58GPM Outdoor Propane Tankless Gas Water Heater

CAMPLUX ENJOY OUTDOOR LIFE Pro BD158 1.58GPM Outdoor Propane Tankless Gas Water Heater

1.The Camplux BD158 is an excellent choice for tiny house, cabins, lodges, apartments, outdoor showers, boat houses, camp sites, and much more. 2.Could possibly be used in 5th wheels, RV, or campers if you have enough room for proper combustion air and... more

$149.99

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Chronomite M-20L/120 HTR 104F 120-Volt 20-Amp Instant-Flow Micro Low Flow Tankless Water Heater, 104-Degree Preset

Chronomite M-20L/120 HTR 104F 120-Volt 20-Amp Instant-Flow Micro Low Flow Tankless Water Heater, 104-Degree Preset

Chronomite was the first to patent a microprocessor technology which allows for a pre-set or controlled output temperature that delivers unlimited hot water without risk of scalding-in two seconds as opposed to the six seconds offered by other tankless... more

$287.47

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Bosch Greentherm C 1050 ES NG Tankless Water Heater, Natural Gas

Bosch Greentherm C 1050 ES NG Tankless Water Heater, Natural Gas

The Bosch Greentherm model C 1050 ES has Energy Factor to 0.94, and is equipped with an automated and fully modulating bypass for unsurpassed DHW temperature stability. more

$1,449.95

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Rinnai RUC80iP Ultra Series Propane Tankless Water Heater, Concentric or Twin Pipe Installation

Rinnai RUC80iP Ultra Series Propane Tankless Water Heater, Concentric or Twin Pipe Installation

NOW WITH MORE VENTING OPTIONS RIGHT OUT OF THE BOX! Rinnai Ultra Series Tankless Water Heaters deliver innovation and technological leadership in condensing tankless water heating design. Providing homeowners with an endless supply of hot water, energy... more

$1,025.00

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Noritz NCC1991-DVNG 199,900 BTU Commercial Condensing Tankless Water Heater with Single Vent, Natural Gas

Noritz NCC1991-DVNG 199,900 BTU Commercial Condensing Tankless Water Heater with Single Vent, Natural Gas

Noritz's most efficient commercial tankless heaters, the next generation in tankless technology - condensing heaters. NCC1991 is the new LowNOx version of NCC1991. This innovation utilizes a dual heat exchanger, a fusion of stainless steel and copper... more

$2,499.99

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Ecosmart POU 6 Point of Use Electric Tankless Water Heater, 6 KW

Ecosmart POU 6 Point of Use Electric Tankless Water Heater, 6 KW

This electric tankless water heater is a true Point of Use Model because it is specifically designed for under the sink, multiple applications with a maximum flow rate of 1 gallon per minute (gpm) and includes a 0.5 gpm sink aerator. This heater is... more

$169.00

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Rinnai RU98EN 9.8 GPM Outdoor Ultra-NOx Condensing Tankless Natural Gas Water Heater

Rinnai RU98EN 9.8 GPM Outdoor Ultra-NOx Condensing Tankless Natural Gas Water Heater

Rinnai's condensing tankless water heaters deliver more efficiency than ever before. Available in four models, suitable for mid- to large-sized home. more

$1,250.39

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Chronomite M-20L/277 HTR 104F 277-Volt 20-Amp Instant-Flow Micro Low Flow Tankless Water Heater, 104-Degree Preset

Chronomite M-20L/277 HTR 104F 277-Volt 20-Amp Instant-Flow Micro Low Flow Tankless Water Heater, 104-Degree Preset

Chronomite was the first to patent a microprocessor technology which allows for a pre-set or controlled output temperature that delivers unlimited hot water without risk of scalding-in two seconds as opposed to the six seconds offered by other tankless... more

$255.50

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Noritz NR662-OD-NG Outdoor Tankless Water Heater 6.6 Gpm, Natural Gas

Noritz NR662-OD-NG Outdoor Tankless Water Heater 6.6 Gpm, Natural Gas

Outdoor tankless water heater flows up to 6.5 gallons per minute. Noritz has been an innovator in the water heating industry for over 60 years. We introduced the first modern, electronically controlled tankless water heater in 1981 and we remain the... more

$848.58

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Rinnai RL94iN Natural Gas Tankless Water Heater, 9.4 Gallons Per Minute

Rinnai RL94iN Natural Gas Tankless Water Heater, 9.4 Gallons Per Minute

Non Condensing Tankless Water Heater more

$1,338.20

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EcoSmart ECO 27 Electric Tankless Water Heater, 27 KW at 240 Volts, 112.5 Amps with Patented Self Modulating Technology

EcoSmart ECO 27 Electric Tankless Water Heater, 27 KW at 240 Volts, 112.5 Amps with Patented Self Modulating Technology

Configured for cold climates or high flow rates. Well suited where incoming water temperature can drop below 45 F. For use in more demanding water usage applications. Self modulating flow sensor technology regulates the amount of energy required to... more

$445.27

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EcoSmart 8 KW Electric Tankless Water Heater, 8 KW at 240 Volts with Patented Self Modulating Technology

EcoSmart 8 KW Electric Tankless Water Heater, 8 KW at 240 Volts with Patented Self Modulating Technology

This Smart Technology electric tankless water heater is configured as a "whole home" model for one bathroom residences in climates where incoming water temperature is 67°F and above. This model is well suited for heating nearly 1.5 gallons per minute... more

$227.50

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Rinnai RL75eN Natural Gas Tankless Water Heater, 7.5 Gallons Per Minute

Rinnai RL75eN Natural Gas Tankless Water Heater, 7.5 Gallons Per Minute

Experience a never-ending supply of fresh hot water, and a sleek, sculpted water heater design. Whether you are building a spacious new home or remodeling your older home, Rinnai LS units can be used individually, in pairs, or in banks of three or more... more

$976.95

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