10 Best Tankless Water Heaters 2018

Best Tankless Gas Hot Water Heater on May 2024 Shopping Deals at Bestonio.com

  • CAMPLUX ENJOY OUTDOOR LIFE BD264 2.64GPM Outdoor Propane Tankless Gas Water Heater, White

    • UPC: 769700687217
    • ASIN: B073F5XLCR
    • Brand: CAMPLUX ENJOY OUTDOOR LIFE
    • Size: Pro-10L
    • Manufacturer: Camplux

    1. The Camplux BD264 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 venting and a flue pipe is intalled additionally. (the flue pipe not included) 3. Ignition is p... [Read More]

  • EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology

    • UPC: 854920002022
    • ASIN: B001LZRF9M
    • Brand: Ecosmart
    • Size: 12 x 8 x 4
    • Manufacturer: Ecosmart

    This Smart Technology electric tankless water heater is configured as a "whole home" model for climates where incoming water temperature is 67°F and above. This model is well suited for heating up to 2-Gallon per minute, which is the equivalent of one shower head (with a 1.5 gpm flow) and one sink with a low inlet water temperature of 67°F and an... [Read More]

  • Bosch Electric Mini-Tank Water Heater Tronic 3000 T 4-Gallon (ES4) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted

    • UPC: 525751203314
    • ASIN: B0148O65IE
    • Brand: Bosch Thermotechnology
    • Size: 4 Gallon
    • Manufacturer: BOSCH THERMOTECHNOLOGY

    Get hot water where it's needed, when it's needed with the Bosch ES4 Tronic 3000 T Electric water heater. This 4-gallon capacity point-of-use mini-tank fits right under your sink and provides a practical and effective solution to your hot water needs. This smaller model can be plugged right into a 120-volt outlet with the 36-37" cord, or can be ins... [Read More]

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

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

    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 Tem... [Read More]

  • Excel Pro Tankless Gas Water Heater NATURAL GAS 6.6 GPM Whole House and for Hydronic heating Compare to Rinnai, Rheem,Noritz, Bosch FREE FLUE KIT

    • UPC: 707239100098
    • ASIN: B06X3WQT1B
    • Brand: GASFLEX
    • Manufacturer: EXCEL

    This compact , yet powerful unit - with gas inputs up to 140,000 BTU per hour - can meet all the hot-water needs of a small to medium American home or apartment. Designed to virtually do anything a 40-gallon tank-type water heater can do and much more The Wall mounted Excel Pro is design to work with hydronic baseboard or radiant floor heating appl... [Read More]

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

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

    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.

  • TANKLESS LPG GAS WATER HEATER (LOW PRESSURE STARTUP) 1.6 GPM VENTFREE (PROPANE)

    • UPC: 707239100111
    • ASIN: B01D7M7CT4
    • Brand: Excel
    • Manufacturer: gasFlex

    LPG GAS (PROPANE) Exclusive "Low Water Pressure" Startup Technology * Starts up with only 2 psi of water pressure !!! , and up to 120 psi All other tankless gas water heaters require a pressurizer pump , or at least 20 or 30 psi to startup due to their outdated techonologyIt is Ideal for RV' s, CAMPERS, RURAL CABINS small apartments, flats, hunting... [Read More]

  • Rinnai RL Model Tankless Hot Water Heater: Indoor Installation

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

    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.

  • Aqua-Pure AP430SS Hot Water System Protector

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

    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 indica... [Read More]

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

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

    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... [Read More]

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

    • UPC: 766156007118
    • ASIN: B0084CPEDE
    • Brand: Rinnai
    • Size: Large
    • Manufacturer: Rinnai

    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 benefits of Rinnai tankless water heating. You'll experience clean, reliable hot water at a consistent p... [Read More]

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

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

    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 ... [Read More]

  • VEVOR 18L Propane Hot Water Heater 4.8GPM 36KW Tankless Instant Boiler Stainless Steel Liquefied Petroleum Gas Water Heater with Shower Head Kit Wall-Mounted Water Heater (18L, Propane)

    • UPC: 719034880648
    • ASIN: B07CPPGBV6
    • Brand: VEVOR
    • Size: 18L
    • Manufacturer: VEVOR Water Heater

    18L Propane Tankless Water Heater 4.8GPM 36KW Specifications Tankless 18L Gas Water Heater 4.8 GPM Heat Output Power: 36 KW Gas Pressure(LPG): 2800 Pa Use Gas Type: Liquefied Petroleum Gas (LPG) Rubber Gas Hose(Outer diameter): 20 mm / 0.79" Suitable Water Pressure: 0.02-0.8 Mpa Starting Pressure: 0.015 MPa Thermal efficiency: ≥80.8% Cold Water ... [Read More]

  • Eccotemp i12-LP water heater, 4 GPM, Black

    • UPC: 891876002614
    • ASIN: B0157EJT28
    • Brand: Eccotemp
    • Size: 4 GPM
    • Manufacturer: Eccotemp

    The Eccotemp i12 Liquid Propane 3 GPM Tankless Water Heater has a new revolutionary design, making it unlike any other tankless water heater on the market today. The Eccotemp i12-LP is perfect for vacation cabins, cottages, and smaller homes. This model features sleek black tempered glass paneling, fully automatic temperature controls for precision... [Read More]

  • Rinnai V65IN 6.6 GPM Indoor Low NOx Tankless Natural Gas Water Heater

    • UPC: 766156007095
    • ASIN: B0084CPEDO
    • Brand: Rinnai
    • Size: Large
    • Manufacturer: Rinnai

    Features ENERGY STAR Qualified Energy Factor of .82 for Natural Gas and Propane Certified for Installation in Manufactured (Mobile) Homes Leak detection shuts off water to unit to limit property damage Enhanced scale detection lessens possibility of serious, long-term damage to unit Temperature lock prevents accidental or unauthorized changes to wa... [Read More]

  • Takagi T-KJr2-IN-LP Indoor Tankless Water Heater

    • UPC: 671657108229
    • ASIN: B0057X28EG
    • Brand: TAKAGI
    • Size: -1
    • Manufacturer: Takagi

    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.

  • Hotaitai Portable 1.58GPM Propane Water Heater with Digital Panel, Tankless Endless and Instant Hot Water Flow, 6L Gas Water Heater for Camping, Outdoor

    • UPC: 704795948072
    • ASIN: B07FNHB2GP
    • Brand: Hotaitai
    • Size: 11.81" * 5.31" * 17.32"
    • Manufacturer: zhendedianqi

    ◆With compact and lightweight design, this gas water heater is the best solution for outdoor hot water. It perfect for camping, RV life or anywhere you need hot water.◆Our 6L digital panel gas water heater delivers endless hot water with optimal energy efficiency! Energy-saving design heats up in seconds and uses gas only while water is flowing... [Read More]

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

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

    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 4... [Read More]

  • Stiebel Eltron 224199 240V, 1 Phase, 50/60 Hz, 24 kW Tempra 24 Plus Whole House Tankless Electric Water Heater, Advanced Flow Control

    • UPC: 094922100672
    • ASIN: B003N3NRY2
    • Brand: Stiebel Eltron
    • Manufacturer: Stiebel Eltron

    Stiebel Eltron Tempra 24 Plus Electric Tankless Water Heater, 208/240 Volts The Tempra Plus is the most technologically advanced tankless water heater available on the market today. The Tempra series has been redesigned completely inside and out - upgraded heavy-duty electronics, a simple single flow sensor design, a hinged cover for easy access, a... [Read More]

  • Camplux 16L Outdoor 4.22 GPM Digital Display Propane Gas Tankless Water Heater

    • UPC: 769700686623
    • ASIN: B01I1FU1FE
    • Brand: CAMPLUX
    • Size: 16L
    • Manufacturer: CAMPLUX

    The Camplux BW422 is ideal for camping, family vacations ,mountain cabins, horse stables etc. It can be mounted indoors where is well ventilated if a flue pipe is intalled additionally.(flue pipe not included)  With innovative combustion tecnology and advanced multiple protection systems to ensure your safety.  2 "D" cell batteries are requir... [Read More]

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