TOP 10 Best Condensing Tankless Water Heater Results at 10Bestify.com

  • 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 heat the water needed. Digital temperature display showing the outlet water temperature setting. Uses (3) 9 KW standard Emerson electric heating elements with brass tops to prevent electrolysis. Copper heat exchanger. Automatic resettable thermostat. (3) 40 DP breakers required. 112A draw. Required wire: 3 sets 8 AWG. Pipe fitting: 3/4'' NPT. Energy efficiency: 99.8%. UL and CSA certified.Weight: 11 lb. Lifetime warranty.
    Best Condensing Tankless Water Heater

    • ASIN: B002635ODW
    • UPC: 762148098454
    • ASIN: B002635ODW
    • Brand: Ecosmart
    • Size: 17 x 17 x 3.5
    • Manufacturer: Ecosmart

  • American Standard TCWH180S-AS-NG 180,000 BTU Tankless Natural Gas Ultra Low Nox Condensing Water Heater

    American standard water heaters tankless condensing residential water heaters deploy the latest in cutting edge technology. This indoor, wall mounted unit produces up to 11 gallons of hot water per minute. Designed for superior thermal transfer, increased resistance to scale formation and low installation costs. Built with efficiency in mind, these tankless condensing units boast an impressive energy factor of 96 drastically reducing energy costs when compared to a conventional storage tank water heater. With instantaneous hot water and no storage tank, leaky water heaters are a thing of the past! these units come with a 12 year limited heat exchanger warranty and a 5 year limited parts warranty.
    Best Condensing Tankless Water Heater

    • ASIN: B01IEJ1PWU
    • UPC: 856546006064
    • ASIN: B01IEJ1PWU
    • Brand: American Standard Water Heaters
    • Manufacturer: American Standard

  • Rinnai RUC98iN Ultra Series Natural Gas Tankless Water Heater, Twin Pipe

    Rinnai takes tankless water heating one step further with condensing technology that delivers more efficiency than ever before. Enjoy all the same tankless benefits you’ve come to expect from Rinnai, plus even greater energy savings. Features: 95% Thermal Efficiency Natural gas or propane Indoor Installation Only 98° F to 140° F Residential Temperature Range 98° F to 185° F Commercial Temperature Range Commercial Controller Must be Purchased Separately Gas Rate Input BTU's: 15,200 - 199,000 Electronic Ignition Meets California and Texas NOx Emissions Standards Compatible with Full Line of Rinnai Digital Controllers 12-Year Warranty on Heat Exchanger, 5 Year Parts, 1 Year Labor for Residential Installations Specifications: Width: 18.5" Height: 26" Depth: 10" Weight: 61.7 lbs Gas Conne... [Read More]
    Best Condensing Tankless Water Heater

    • ASIN: B00OBVKBB2
    • UPC: 766156008160
    • ASIN: B00OBVKBB2
    • Brand: Rinnai
    • Size: Twin Pipe/Ultra
    • Manufacturer: Rinnai

  • Aqua-Pure AP430SS Hot Water System Protector

    Aquapure by cuno hot water system protector to reduce scale build up in pipes and extend life of water heater. Installs on cold water side of hot water system to inhibit scaling and corrosion. Whole house scale inhibition water treatment system. Ap430-10 features: -product type: whole house -filter component: filtration system -filter change indicator: no. Dimensions: -overall HEIGHT - top to bottom:13 -overall WIDTH - side to side:2 -overall depth - front to back:2 -overall product WEIGHT:2.25 . Do not install in direct sunlight or outdoors
    Best Condensing Tankless Water Heater

    • ASIN: B000NKETXQ
    • UPC: 806294983278
    • ASIN: B000NKETXQ
    • Brand: AquaPure
    • Size: medium
    • Manufacturer: Aqua-Pure

  • Rinnai RU80EN 8.0 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.
    Best Condensing Tankless Water Heater

    • ASIN: B0084CPDPS
    • UPC: 766156006678
    • ASIN: B0084CPDPS
    • Brand: Rinnai
    • Size: Large
    • Manufacturer: Rinnai

  • 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.
    Best Condensing Tankless Water Heater

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

  • Rheem RTGH-84DVLN Indoor Direct Vent Natural Gas Condensing Tankless Water Heater Low Nox

    Next Generation Burner Technology Industry Best! .26 GPM Minimum Flow Rate, .40 GPM Minimum Activation Flow Rate UMC-117 remote control and 10 ft. of thermostat wire is included EZ-Lint cable available for high demand applications to connect two thankless units to operate as one Manifold up to 6 units with an optional MIC-6 manifold control board Exclusive! All Rheum models can be linked in up to 20 unit manifold installations by using the optional MIC-180 and MICS-180 manifold control assembly High-altitude capability - up to 9,840 ft. elevation above sea level (no chip required) Exclusive! Guardian OFWTM overheat film wrap All Rheum thankless models are third-party efficiency certified by GAMA Continuous hot water, energy saving and compact, space saving design Intelligent electronic con... [Read More]
    Best Condensing Tankless Water Heater

    • ASIN: B008E6LIQ2
    • UPC: 020352609959
    • ASIN: B008E6LIQ2
    • Brand: Rheem
    • Manufacturer: Rheem

  • Rinnai RL Model Tankless Hot Water Heater: Indoor Installation

    Our high-efficiency plus RL models, offer Rinnai’s most advanced technology in non-condensing tankless water heaters. You’ll enjoy the endless hot water and energy savings you expect, with the addition of Wi-Fi monitoring and recirculation technology for faster hot water delivery.
    Best Condensing Tankless Water Heater

    • ASIN: B0058DQLPW
    • UPC: 766156006296
    • ASIN: B0058DQLPW
    • Brand: Rinnai
    • Size: 9.4 GPM
    • Manufacturer: Rinnai

  • Rinnai RUR98iN Ultra Series Condensing Indoor Natural Gas Tankless Water Heater, 9.8 Max

    Tankless Recirculating Water Heater, 9.8 Gallons a minute.
    Best Condensing Tankless Water Heater

    • ASIN: B00P6XOHFU
    • UPC: 766156008085
    • ASIN: B00P6XOHFU
    • Brand: Rinnai
    • Size: 9.8 Max
    • Manufacturer: Rinnai

  • Rheem RTGH-95DVLN 9.5 GPM Indoor Direct Vent Tankless Natural Gas Water Heater

    All Rheem heating, cooling and water heater heating products meet and exceed rigorous industry standards for quality and reliability. From raw material delivery to finished product assembly, each phase in the manufacturing process is effectively overseen to ensure the highest quality in water heater manufacturing. Rheem products are frequently tested and certified by various government and third-party testing labs to ensure quality standards.
    Best Condensing Tankless Water Heater

    • ASIN: B0084CPDFS
    • UPC: 020352609935
    • ASIN: B0084CPDFS
    • Brand: Rheem
    • Manufacturer: Rheem

  • 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 and heat exchangers that provide 99.8% energy
    Best Condensing Tankless Water Heater
    With any EcoSmart product, rest assured knowing you are getting a top of the line, eco-friendly water heater that will not only provide continuous convenience, but also help save both money and energy for years to come. With so many advances in heating technology in the recent years, EcoSmart has become the leader in water heating technology. The EcoSmart ECO11 tankless water heater is configured for climates where incoming water temperature is 67 degrees Fahrenheit and above. Suited to heat up to 2 Gallons of water per minute, the ECO11 Series heater is perfect for showers, sinks and other lower

    • 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 of hot water without the wait or worry of ever running out. That's right, instant hot water on demand! Keep your mind at ease and enjoy the continuous flow of hot water whenever you want. This unit is specifically designed for a full bathroom (a water saver shower head required for optimal performance). Perfect for residential and commercial use, this compact unit can be installed
    Best Condensing Tankless Water Heater
    IDEAL for a FULL Bathroom - Sink and Shower CombinationRecommended flow rate 2.25 GPM (Gallons per Minute). Water saver shower head (1.5 GPM) highly recommended for optimal performance when used as a full bathroom solutionRequires a direct connection to a 60 Amp single-phase, double pole breaker. Required wire size: 4 AWG. 240 volts.3 Settings: High - 13kw, Medium - 8.5kw, Low - 4.5 kwIncludes a Pressure Relief Device (PRD)         

    • UPC: 172889900

  • Marey 10L 3.1GPM Gas Tankless Water Heater Instant Hot Water

    The MAREY GA10NG Indoor Natural Gas Tankless Water Heater can provide up to 4.3 Gal. per minute for a perfect shower at 115°F output water temperature. It is also called water heater on demand, because it heats water only when needed, saving energy. It is designed in the USA and it's perfect to supply endless hot water for up to 2 or 3 points of use simultaneously (for a variety of residential hot-water applications). Its compact design saves space and is easy to install: you will only need 2-D cell battery for the ignition and a venting (not included in
    Best Condensing Tankless Water Heater
    Compact design saves space and is easy to install almost anywhere-Save up to 60% on electricity bills for water heating-Provide endless hot water on demand and only as

    • UPC: 40276036
    • Model: GA10NG
    • Color: Silver
    • Size: 10 L10
    • Rating: 3.75

  • 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 only when you need it. It is suitable for residential and commercial applications, and even in your RV. Rest your mind at ease and enjoy the continuous flow of hot water whenever you want. This compact device can be installed against the wall either under the sink and out of sight or near the point of use, where its elegant design blends well into your
    Best Condensing Tankless Water Heater
    Atmor AT900-03 Point-of-Use Tankless Electric Instant Water Heater, 3 kW/110 V:3000-Watts (110V)NOT A PLUG-IN UNIT — Requires 10 AWG wire, 110V connection and a 30A dedicated breakerIdeal for Sink applications in moderate to warm climates (See Sizing Guide)Unit Dimensions (inches): 7.29 x 11.82 x 3.55Unit Weight (lbs): 3.4 lbsMinimum Activation Rate (gpm): 0.5Water Flow at Temperature Rise: Flow rate at 35 degrees F rise: 0.6 gal/min — Flow rate at 45 degrees F rise: 0.5 gal/min — Flow rate at 77 F rise: 0 gal/minEquipped with Overheat ProtectionNominal Water Volume: 0.11 galMin. Operating Temp. (F): 36Min. Temp (F): 65Max Temp

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

  • Eccotemp 45HI-NG Indoor Natural Gas Tankless Water Heater

    The Eccotemp 45HI-NG is the largest indoor model of the Eccotemp tankless line. Rated at impressive 6.8 GPM and 140,000 BTU per hour, the 45HI-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 45HI-NG is powered by natural gas and is also split system adaptable, which can further increase efficiency and hot water delivery speed. With its fully automated control system, the Eccotemp 45HI-NG is the ideal choice for any standard sized
    Best Condensing Tankless Water Heater
    Eccotemp 45HI-NG Indoor Natural Gas Tankless Water Heater:CSA certified for US and Canadian useNatural Gas PoweredDigital remote with simple controls and diagnostics110 volt UL listed power cord140,000 BTUField tested to 5500' elevation (not recommended to be used any higher)Energy Factor: 0.8010 year warranty on heat exchanger5 year warranty on partsEnergy rating: 82 percentHot water capacity range: 1.2-6.8 GPMMaximum/Minimum gas rate: 19,800-140,000 BTUsProduct dimensions and weight: 15" x 5" x 24" and

    • UPC: 49317398
    • Model: 45HI-NG
    • Color: White
    • Size: Natural Gas
    • Rating: 4.0

  • Tankless - What to know before you buy

    Picking your Tankless Water Heater & Matt's Recommendations for New Builds and Remodels The models in the video are linked to Amazon so you can see approx pricing of these units: Outdoor Propane No...
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    Tankless Water Heater 3 Things to Know

    "Risinger Goes Rogue" on tankless water heaters. Here are some tips you need to know about them before you install. Assemble your own kit for flushing out your Tankless with these parts. Pump htt...
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    Tankless Hot Water Heaters: Condensing vs Mid Efficiency

    Rheem RTGH-84DVLN Indoor Direct Vent Natural Gas Condensing Tankless Water Heater Low Nox - - Amazon.com: http://amzn.to/1iBD0ns Rheem RTGH-84XLN Outdoor LNatural Gas Condensing Tankless Water Hea...
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