Looking for the Best Condensing Tankless Water Heater available to buy right now on Amazon but don’t want to have to do all the research on the pros and cons of the different types of Condensing Tankless Water Heater?
Pop Expert have put together this list of the top 10 selling Condensing Tankless Water Heater on Amazon – sorted by overall popularity and positive consumer reviews.
The Pop Expert list of top selling Condensing Tankless Water Heater is the ideal place to start when you are trying to find the Best Condensing Tankless Water Heater for your neeeds.
Popular Condensing Tankless Water Heater on Amazon
Details on the Best Condensing Tankless Water Heater
On Sale!Bestseller No. 1
Rinnai RSC160iN Smart-Circ Condensing Gas Tankless Water Heater, Super High Efficiency Plus Natural Gas Water Heater, Up to 9 GPM, Indoor Installation, 160,000 BTU
- Smart-Circ Intelligent Recirculation: This tankless hot water heater features Smart-Circ technology that learns your water usage patterns, then schedules pump and recirucation accordinlgy for superior energy efficiency and convenience
- Never Run Out of Hot Water with this Compact Tankless Gas Water Heater: This indoor condensing tankless hot water heater from Rinnai is only the size of a small suitcase, but provides up to 9 GPM (6 fixtures at once)
- Smart, Durable Design: With multiple venting options, water heater fits a wide array of spaces; 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
Bestseller No. 2
Rinnai RU199iP Condensing Tankless Hot Water Heater, 11 GPM, Propane, Indoor Installation
- Endless Hot Water: Our tankless hot water heaters offer unlimited whole-home hot water flow and come equipped with Circ-Logic for pairing with an external pump to reduce wait time for hot water via scheduled or on-demand recirculation
- Energy and Space Efficient: The tankless design of this small hot water heater saves on space and conserves energy as it heats only when necessary
- Optimal Water Pressure: With a hot water flow rate of up to 11 GPM, this tankless water heater provides a powerful, constant stream that can accommodate up to 7 appliances at once
- Professional Installation Recommended: Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area to install your water heater; We do not recommend installing a water heater without a technician
- Guaranteed to Last: 15-, 5-, and 1-year residential for heat exchanger, labor, and parts, respectively; Wifi monitoring available with Controlr module (not included)
On Sale!Bestseller No. 3
Rheem RTGH-95DVELN-3 Super High Efficiency Condensing Indoor Tankless Natural Gas Water Heater, 9.5 GPM with WiFi
- Continuous Hot Water & Comfort When Needed – Provides enough hot water for your entire house, even when using multiple applications such as a shower and dishwasher
- Save on Energy Costs – Super High Efficient Water Heater only runs when needed
- Built-in EcoNet Wi-Fi Technology - Customize settings of your water heater, track energy and water usage, receive important alerts for maintenance and control temperature and recirculation settings from your phone of mobile device
- Hot-start programming keeps the water heater in a ready state, avoiding any cold-water bursts
- Leak Protection – LeakGuard Leak Detection & Prevention protects your home from water damage that detects any internal leak, both large or small
Bestseller No. 4
Rinnai RX199iN Condensing Smart Sense Natural Gas or Propane Tankless Water Heater, Indoor or Outdoor Water Heater, Up to 11.1 GPM, 199,000 BTU
- One Model, Anywhere: This Rinnai tankless water heater is installable indoors or outdoors thanks to our new Versa Vent and powered by either propane or natural gas thanks to a Smart Sense gas control system; RX-OVC vent cap required for outdoor install
- Never Run Out of Hot Water with this Compact Tankless Gas Water Heater: This condensing propane and natural gas tankless water heater from Rinnai is only the size of a small suitcase, but provides up to 11.1 GPM (7 fixtures at once)
- Smart, Efficient Design: This water heater's modern design includes an easy-to-use interface, Quick Flush feature for simplified flushing, as well as a super-high energy efficiency factor of UEF .98; See Controlr module for WiFi control (not included)
- Professional Installation Recommended: Visit the Find a Rinnai PRO page on our website to find a qualified technician to install your tankless water heater, and use the Rinnai Central App for help with setup, service & troubleshooting; 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 size for your home; Check our Ground Water Temperature Map to see if this heater is optimal for your region
Bestseller No. 5
Rinnai RXP199iN Condensing Smart Sense Natural Gas or Propane Tankless Water Heater, Indoor or Outdoor Water Heater, Up to 11.1 GPM, 199,000 BTU
- One Model, Anywhere: This Rinnai tankless water heater is installable indoors or outdoors thanks to our new Versa Vent and powered by either propane or natural gas thanks to a Smart Sense gas control system; RX-OVC vent cap required for outdoor install
- Never Run Out of Hot Water with this Compact Tankless Gas Water Heater: This condensing propane and natural gas tankless water heater from Rinnai is only the size of a small suitcase, but provides up to 11.1 GPM (7 fixtures at once)
- Smart, Efficient Design: This water heater's modern design includes an easy-to-use interface, Quick Flush feature for simplified flushing, as well as a super-high energy efficiency factor of UEF .98; See Controlr module for WiFi control (not included)
- Smart-Circ Intelligent Recirculation: This tankless hot water heater includes an internal pump and features Smart-Circ technology that learns your water usage patterns, then schedules pump and recirculation accordingly for best efficiency and convenience
- Professional Installation Recommended: Visit the Find a Rinnai PRO page on our website to find a qualified technician to install your tankless water heater, and use the Rinnai Central App for help with setup, service & troubleshooting; We do not recommend installing a water heater without a technician
Newest Condensing Tankless Water Heater
New
3000W Mini Electric Tankless Water Heater, Instant Hot Water Heater Under Sink,110V On Demand Mini Water Heater with Self-modulating,Heater Electric with Digital Display,for Kitchen (Black)
- Touch Button: The new-generation touch button with electronic control has a longer lifespan and good sealing. It can be used in wet and watery environments,so avoids mechanical failure of buttons.
- Premium Material: The instant water heater uses stainless steel and high-quality ABS materials with injection molding, making it sturdy, and long-lasting.The water inlet and outlet adopts brass material, making them stable.
- Cost-effective: Only when it is used the water can be heated to the required place, eliminating the waste of unused water in the long water pipeline between the central water heater and each faucet, delivering hot water faster and reducing energy costs.
- Easy to Install: The 3.28ft power cable allows for easy installation in a wider range. With the equipped accessories, premade fixing screw holes, English manual, and 1/2 inch standard interface, you can install this heater easily.To avoid the product from being damaged and bumped during transportation, we packed it with pearl cotton to your products.
- Advanced Technology: Advanced water flow sensing technology is adopted to overcome the difficulty of using water heaters due to low water pressure, making it applicable to high-rise residential buildings with low water pressure.It can filter the sediment, rust, and other large particles in the tap water, restore the tap water to the factory state, reduce energy consumption.
New
Tankless Water Heater Gas with Flushing Kit, MIZUDO 5.1 GPM, 120,000 Indoor Installation, Concentrated Descaling Solution
- 【Instant Hot Water for the Entire Family】Mizudo Tankless gas water heater delivers instant hot water on demand, ensuring your entire family enjoys the comfort of hot water anytime without waiting.
- Easy Use Water Heater Cleaning Kit: Our tankless water heater flush kit efficiently helps you extend your heater service life, It has everything you'll need to do with your cleaning process, simple operation, A good supplies to go with your hot water heater.
- 【Advanced Gas Proportional Valve Technology】Equipped with a state-of-the-art gas proportional valve, our water heater offers precise temperature control, providing a consistent and comfortable showering experience.
- High Speed Flushing: 1/6HP sump pump with thermal overload protection, The flow rate is1850GPH and has the ability to deliver water to maximum height 29.5ft.
- 【CSA Certified】Safety and quality are our top priorities. Mizudo Tankless gas water heater is CSA certified, meeting the highest standards for performance and safety in North America.
New
Tankless Water Heater Electric, thermomate 14kW at 240 Volt, On Demand Instant Hot Water Heater for Shower, Self-Modulating Save Energy, Save Space, 2.66GPM at 35°F Rise ET140
- [On Demand Endless Hot Water] - Provide continuous endless hot water for residential house use. 24 hours standby. 14kW powerful heating support up to 2 faucets & 1 shower and large 2.66GPM at 35°F temperature rise. electronic temperature control adjustable in 1-degree increments from 86 to 131°F. Requires Double Pole 60Amp breaker
- [Leak Proof & Maintenance Free] - The first to use cast aluminum heating chamber, Heating element separated from water lines to prevent water leaking and scale & corrosion on heating element, ensuring high heating efficiency and extending usage life span
- [Save Money and Space] - Self-modulating technology auto regulating the amount of energy required to heat water by continuously detecting water temperature and flow rate with 99% heating efficiency, saving up to 60% on water heating cost comparing to traditional tank water heater. 1/2"NPT connections and wall mounted compact size with no water tank, convenient for any spaces, saving floor space and fitting into tight spaces
- [Easy Installation & Safety Protection] - ETL Listed to UL-499 and CAN/CSA-C22.2 No. 64 with overheating protection, auto stop heating when detecting no water, quality workmanship for leakage protection
- [Installation] - 14 kilowatts at 240V draws max 58amp, 1/2” NPT male ports, 6AWG wire to 60AMP Double-pole breaker, ideal for providing hot water for a bathroom, small sink, office break room and other point-of-use or low-flow applications
New
iondelce Tankless Water Heaters,4.21GPM 16L, Outdoor Portable Gas Hot Water Heaters, Fast Constant Temperature Water Heaters, Portable Water Heaters with Digital Display, Sprinkler 1 Set
- Multi Safety Protection: The tankless water heaters with industry approved regulator, with more safety protection such as flame failure device, anti-freezing protection, over heating protection, just need 3.6PSI of water pressure, 4.21 gallons of hot water can be output per minute. The maximum temperature raise is 167 Fahrenheit.
- Efficient & Energy Saving: The gas water heaters exchanger and main burner are designed with advanced combustion technology to decrease gas consumption and burning noise. Maximum power output, 68000btu/hour, you will get instant endless hot water easily wherever you are. Compact and lightweight structure with 11.5% energy saving technology, so you can get more hot water for less money.
- Complete Accessories: This tankless water heaters come with gas regulator, high pressure shower head with extended long hose and shower holder, there are three interface ports under gas water heaters. The left one is the air inlet, the middle one is the shower port, and the right one is the water inlet.
- Portable Design: Compact size and lightweight design makes the water heaters easy to carry and allows you to enjoy an amazing hot shower after a long day of camping, in your RV, or for giving your pet a bath.
- Widely Use: Perfect for outdoor shower, it brings an amazing hot shower for you when you are camping, hiking, fishing, beaching, portable hot water sink, RV/SUV/MPV, etc. Besides, you can also wash your pets with this tankless water heater, always check gas leakage before operation.
New
ECOTINYMACH Tankless Water Heater Electric 110V, 5000W Instant Water Heater Under Sink, Conversion Between Fahrenheit and Celsius, Remote Control
- Advanced Technology: The ECOTINYMACH 110V tankless water heater electric is equipped with state-of-the-art technology, ensuring fast and efficient water heating for your everyday needs.
- Instant Hot Water: Say goodbye to long waiting times for hot water. This tankless water heater provides instant hot water on demand, saving you time and energy.
- Compact and Space-Saving: With its compact design, this under sink water heater is perfect for small spaces, making it ideal for apartments, RVs, and other compact living situations.
- Energy Efficient: Enjoy energy savings with the ECOTINYMACH water heater electric. It only heats the water you need, eliminating standby energy loss and reducing your utility bills.
- Installation instructions: Wire requires 6mm ² (9AWG), circuit breaker ≥ 60AMP, thread size: 1/2 "NPT, please contact a person with an electrical license to help you complete the wire connection.