20 Best Rheem Tankless Water Heater Ignitor [2022]

Are you looking for the best Rheem Tankless Water Heater Ignitor? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Rheem Tankless Water Heater Ignitor.

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# Preview Product
1 Rheem 6kW 240V Point of Use Tankless Electric Water Heater Rheem 6kW 240V Point of Use Tankless Electric Water Heater
2 Rheem RTG-84DVLN 8.4 GPM Low NOx Direct Vent Tankless Natural Gas Water Heater Rheem RTG-84DVLN 8.4 GPM Low NOx Direct Vent Tankless Natural Gas Water Heater
3 Rheem SP14410 Ignitor & Bracket,WHITE/BLACK,6X3X3 inches Rheem SP14410 Ignitor & Bracket,WHITE/BLACK,6X3X3 inches
4 EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating... EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating...
5 Rheem G100-200 Natural Gas Universal Commercial Water Heater, 100 Gallon Rheem G100-200 Natural Gas Universal Commercial Water Heater, 100 Gallon
6 Rheem RTEX-24 24kW 240V Electric Tankless Water Heater, Gray Rheem RTEX-24 24kW 240V Electric Tankless Water Heater, Gray
7 Airthereal Electric Tankless Water Heater 14kW, 240Volts - Endless On-Demand Hot Water - Self... Airthereal Electric Tankless Water Heater 14kW, 240Volts - Endless On-Demand Hot Water - Self...
8 Ecosmart ECO Electric Tankless Water Heater, 27 KW at 240 Volts, 112.5 Amps with Patented Self... Ecosmart ECO Electric Tankless Water Heater, 27 KW at 240 Volts, 112.5 Amps with Patented Self...
9 Rheem RTGH-84DVLN-2 Professional Prestige Series: 8.4 GPM Indoor Tankless Water Heater, Gray Rheem RTGH-84DVLN-2 Professional Prestige Series: 8.4 GPM Indoor Tankless Water Heater, Gray
10 Rheem 18kW 240V Tankless Electric Water Heater Rheem 18kW 240V Tankless Electric Water Heater
11 Rheem RTGH-RH11DVLP Condensing Tankless Gas Built-in Recirculation Water Heater, 199,000 Btu, Gray Rheem RTGH-RH11DVLP Condensing Tankless Gas Built-in Recirculation Water Heater, 199,000 Btu, Gray
12 Rinnai V53DeP Propane Tankless Hot Water Heater, 5.3 GPM Rinnai V53DeP Propane Tankless Hot Water Heater, 5.3 GPM
13 Rheem Professional Classic Tankless Electric RTEX-08 Water Heater, Gray Rheem Professional Classic Tankless Electric RTEX-08 Water Heater, Gray
14 Natural Gas Water Heater Parts Pilot Assembly and Thermocouple Natural Gas Water Heater Parts Pilot Assembly and Thermocouple
15 3/4 IPS LF EXP E2 With PRV Tankles 3/4 IPS LF EXP E2 With PRV Tankles
16 RINKMO Tankless Water Heater Electric 18KW 240V Instant Residential Electric on Demand Water Heater... RINKMO Tankless Water Heater Electric 18KW 240V Instant Residential Electric on Demand Water...
17 Rheem 240V Heating Chamber RTEX-13 Residential Tankless Water Heater, GRAY Rheem 240V Heating Chamber RTEX-13 Residential Tankless Water Heater, GRAY
18 Water Heater FVIR (Flammable Vapor Ignition Resistant) or FTR Fixed Thermal Release Water Heater FVIR (Flammable Vapor Ignition Resistant) or FTR Fixed Thermal Release
19 Rinnai RL75iN Natural Gas Tankless Hot Water Heater, 7.5 GPM Rinnai RL75iN Natural Gas Tankless Hot Water Heater, 7.5 GPM
20 Rheem 11kW 240V Tankless Electric Water Heater Rheem 11kW 240V Tankless Electric Water Heater
Bestseller No. 1
Rheem 6kW 240V Point of Use Tankless Electric Water Heater
  • Push-button ON/OFF control with LED temperature display
  • 6 kW Model Flow Rate: up to 1.0 GPM
  • Perfect for 1 or 2 sinks
  • Bottom 1/2" NPT water connections
  • On demand, consistent and continuous hot water
Bestseller No. 2
Rheem RTG-84DVLN 8.4 GPM Low NOx Direct Vent Tankless Natural Gas Water Heater
  • Natural Gas Tankless Water Heater
  • Direct Vent Indoor
  • 8.4 gal/min. at 35-Degree Rise
  • UMC-117 remote control and 10-Feet of thermostat wire is included
  • Low Nox Version
SaleBestseller No. 3
Rheem SP14410 Ignitor & Bracket,WHITE/BLACK,6X3X3 inches
  • Piezo Igniter With Bracket
  • Piezo
  • Piezo Igniter
  • Brand Name: Rheem
SaleBestseller No. 4
EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating...
  • Endless On-Demand Hot Water; Consistent hot water when you need it that never runs out; Continuously monitored water temperature and controlled flow...
  • Save Space; EcoSmart tankless electric water heaters are 90% smaller than traditional tank heaters; may be installed on wall or at point of use;...
  • Save Energy; EcoSmart tankless electric water heaters are 99% thermal energy efficient; Only heats water when called unlike a tank heater that...
  • EcoSmart ECO 11 Sizing; 13-kilowatt tankless electric water heater ideal for providing hot water for a bathroom, small sink, office breakroom and...
Bestseller No. 5
Rheem G100-200 Natural Gas Universal Commercial Water Heater, 100 Gallon
  • 199,900 BTU
  • Universal tank design
  • Universal space saver design
  • Patented multi-flue tank design
  • Low profile automatic flue damper
Bestseller No. 6
Rheem RTEX-24 24kW 240V Electric Tankless Water Heater, Gray
  • ON/OFF Dial Control with adjustable digital temperature display
  • Self-modulating power control
  • 24kW Model Flow Rate: up to 5.9 GPM for RTEX-24
  • Bottom 3/4" NPT water connections
  • On demand, consistent and continuous hot water
SaleBestseller No. 7
Airthereal Electric Tankless Water Heater 14kW, 240Volts - Endless On-Demand Hot Water - Self...
  • ☼ Endless Hot Water: Imagine you are the last one in your family to take a shower before heading out for the day. You turn on the faucet and the...
  • ☼ Save Space: That water heater in the basement or utility closet takes up a ton of space. This wall-mounted water heater uses 90% less space than a...
  • ☼ Save Energy: Water is only heated when you need it, not stored in a hot water tank. The self-modulating temperature technology only uses energy to...
  • ☼ Important Note: In order to install 14kW Electric Tankless Water Heater it would requires 240 Voltage, 60 AMP Circuit Breaker Size and a set of...
  • ☼ Safe To Use: With high temp protection, dry heating protection, and electrical leakage protection you can rest easily knowing you have safe,...
SaleBestseller No. 8
Ecosmart ECO Electric Tankless Water Heater, 27 KW at 240 Volts, 112.5 Amps with Patented Self...
  • Endless on-Demand Hot Water; Consistent hot water when you need it that never runs out; Continuously monitored water temperature and controlled flow...
  • Save Space; EcoSmart tankless electric water heaters are 90% smaller than traditional tank heaters; may be installed on wall or at point of use;...
  • Save Energy; EcoSmart tankless electric water heaters are 99% thermal energy efficient; Only heats water when called unlike a tank heater that...
  • EcoSmart ECO 27 Sizing; Refer to the sizing map. Requires 3x40 AMP Double Pole Breaker, 27-kilowatt tankless electric water heater ideal...
  • Warranty and Certifications; Limited Lifetime Warranty on electronics, exchanger and element; UL-499 certified; ETL Listed
Bestseller No. 9
Rheem RTGH-84DVLN-2 Professional Prestige Series: 8.4 GPM Indoor Tankless Water Heater, Gray
  • Condensing Technology for Greater Efficiency and Significant Energy Savings
  • Residential Temperature Settings: 98°F - 140°F
  • Manufactured in Mexico
Bestseller No. 10
Rheem 18kW 240V Tankless Electric Water Heater
  • External digital thermostatic control with LED display (+/1 degree accuracy)
  • Most advanced self-modulation, adjust power to meet hot water demand
  • Durable Copper immersion two heating elements, field Serviceable. Flow Rate- up to 4.4 GPM
  • Simple installation – bottom 3/4 inch NPT water connections
  • Threaded for easy replacement, simple installation, digital temperature display
Bestseller No. 11
Rheem RTGH-RH11DVLP Condensing Tankless Gas Built-in Recirculation Water Heater, 199,000 Btu, Gray
  • Programmable timer based activation
  • Built-in Recirculation, Reduces Water Waste
  • Manufactured in Mexico
Bestseller No. 12
Rinnai V53DeP Propane Tankless Hot Water Heater, 5.3 GPM
  • Endless Hot Water: Enjoy unlimited hot water flow throughout the house; compact, durable, and easy to install; professional installation recommended
  • Energy and Space Efficient: Space-saving design conserves energy as it heats only when necessary
  • Optimal Water Pressure: High-performance up to 5.3 GPM hot water flow rate for a powerful, constant stream
  • Enhanced scale detection lessens possibility of serious, long-term damage to unit
  • Guaranteed to Last: 10-, 5-, and 1-year residential factory warranty for heat exchanger, labor, and parts, respectively
Bestseller No. 13
Rheem Professional Classic Tankless Electric RTEX-08 Water Heater, Gray
  • ON/OFF Dial Control with adjustable digital temperature display
  • Self-modulating power control
  • 8kW Model Flow Rate: up to 1.95 GPM
  • Side 1/2" NPT water connections
  • On demand; continous hot water
Bestseller No. 14
Natural Gas Water Heater Parts Pilot Assembly and Thermocouple
  • Natural Gas Water Heater Parts Pilot Assembly and Thermocouple
  • Standard 24" Length
  • Fits Many Water Heaters On The Market
SaleBestseller No. 15
3/4 IPS LF EXP E2 With PRV Tankles
  • Lead Free - Meets all federal & state standards for lead levels in drinking water system components.
  • Size is 3/4in
  • Tankless Water Heater Service Valves
  • 1 per carton - 10 per case - Individually Priced & Sold
  • Includes a residential pressure relief valve (150 PSI/200,000 BTU)
SaleBestseller No. 16
RINKMO Tankless Water Heater Electric 18KW 240V Instant Residential Electric on Demand Water Heater...
  • 💧 INSTANT ENDLESS HOT WATER: Our RINKMO 18KW tankless water heater requires 2 x 40 AMP breakers and 2 x 8 AWG wire, the Water Flow is...
  • 💧 MONEY & TIME SAVING EXPERT: Units are designed to be highly efficient by heating water only when it's needed, no need to preheat, giving you hot...
  • 💧 10 TIMES SAFE PROTECTIONS: A Safer water heater, designed for point-of-use especially living with babies. Inner water and electricity lines...
  • 💧 INTELLIGENT & EFFICIENT UNIT: Our smart modulating technology and sensor to calculate the difference between the desired temp and current temp,...
  • 💧 POWERFUL for WHOLE HOUSE: Small and mighty, the suitcase-sized wall units fit in many spaces, freeing up more usable living area in your home....
Bestseller No. 17
Rheem 240V Heating Chamber RTEX-13 Residential Tankless Water Heater, GRAY
  • External adjustable digital thermostatic control with LED display (+/1 degree accuracy
  • Durable Copper immersion two heating elements, field Serviceable.Self-modulating power control
  • Simple installation – 1/2 NPT adapters included; side 1/2 inch Compression water connections
  • 99.8% energy efficient. External controls to adjust temperature in increments of 1°f. Water-Saver Shower Head – 1.5 GPM
  • Threaded for easy replacement, simple installation, digital temperature display 54 A. 13kW Model Flow Rate: up to 3.17 GPM
Bestseller No. 18
Water Heater FVIR (Flammable Vapor Ignition Resistant) or FTR Fixed Thermal Release
  • Compatible with most water heaters.
  • Factory Direct. Tested for Quality Assurance.
  • Part is Interchangeable (Will fit most models).
  • Please contact Seller with any questions/concerns prior to ordering.
Bestseller No. 19
Rinnai RL75iN Natural Gas Tankless Hot Water Heater, 7.5 GPM
  • Energy and Space Efficient: Space-saving design conserves energy as it heats only when necessary
  • Optimal Water Pressure: High-performance 7.5 GPM hot water flow rate for a powerful, constant stream
  • Instant Heating: Circ-Logic technology enables recirculation patterns that coincide with your typical habits; Wi-Fi monitoring creates hot water on...
  • Guaranteed to Last: 12-, 5-, and 1-year residential and 5-, 5-, and 1-year commercial factory warranty for heat exchanger, parts, and labor...
Bestseller No. 20
Rheem 11kW 240V Tankless Electric Water Heater
  • ON/OFF Dial Control with adjustable digital temperature display
  • Self-modulating power control
  • 11kW Model Flow Rate: up to 2.68 GPM
  • Side 1/2" NPT water connections
  • On demand, consistent and continuous hot water

Having trouble finding a great Rheem Tankless Water Heater Ignitor?

This problem is well understood by us because we have gone through the entire Rheem Tankless Water Heater Ignitor research process ourselves, which is why we have put together a comprehensive list of the best Rheem Tankless Water Heater Ignitors available in the market today.

After hours of searching and using all the models on the market, we have found the best Rheem Tankless Water Heater Ignitor for 2022. See our ranking below!

How Do You Buy The Best Rheem Tankless Water Heater Ignitor?

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We understand, because we’ve already gone through the whole process of researching Rheem Tankless Water Heater Ignitor, which is why we have assembled a comprehensive list of the greatest Rheem Tankless Water Heater Ignitor available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Rheem Tankless Water Heater Ignitor that you consider buying. Your questions might include the following:

  • Is it worth buying an Rheem Tankless Water Heater Ignitor?
  • What benefits are there with buying an Rheem Tankless Water Heater Ignitor?
  • What factors deserve consideration when shopping for an effective Rheem Tankless Water Heater Ignitor?
  • Why is it crucial to invest in any Rheem Tankless Water Heater Ignitor, much less the best one?
  • Which Rheem Tankless Water Heater Ignitor are good in the current market?
  • Where can you find information like this about Rheem Tankless Water Heater Ignitor?

We’re convinced that you likely have far more questions than just these regarding Rheem Tankless Water Heater Ignitor, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Rheem Tankless Water Heater Ignitor, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Rheem Tankless Water Heater Ignitor. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Rheem Tankless Water Heater Ignitor buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Rheem Tankless Water Heater Ignitor currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Rheem Tankless Water Heater Ignitor has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Rheem Tankless Water Heater Ignitor?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Rheem Tankless Water Heater Ignitor.
  5. Customer Ratings: Number ratings grade Rheem Tankless Water Heater Ignitor objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Rheem Tankless Water Heater Ignitor.
  7. Product Quality: You don’t always get what you pay for with an Rheem Tankless Water Heater Ignitor, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Rheem Tankless Water Heater Ignitor is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Rheem Tankless Water Heater Ignitor information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Rheem Tankless Water Heater Ignitor is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What types of water heaters does Rheem offer?

A: Rheem RTEX-13 4. Rheem RTG-84XLN 5. Rheem RTEX-18 6. Rheem RTGH-95DVLP 7. Rheem RTG-84XLP-1 Rheem offers three different types of water heaters. These are: Electric tankless water heaters are systems that heat water on-demand and are powered by electricity. As with all tankless water heaters, there’s no need for a storage tank.

Q: Are Rheem and Rinnai tankless water heaters the same?

A: Both Rheem and Rinnai have very similar max flow rates in their line of tankless water heaters. The top Rinnai tankless water heater flow rate is 9GPM, while Rheem’s is 8.8GPM – an almost negligible difference. They also both have a range of tankless units suitable for indoor and outdoor use, and which use a variety of different fuel sources.

Q: Which Rheem tankless water heater has the highest GPM rating?

A: Various Rheem electric tankless water heater units have a wide range of GPM ratings, ranging from 0.9 to 8.8. The RTEX-04 has the lowest GPM and the RTEX-36 has the highest GPM. GPM stands for Gallons per Minute and refers to how much water it can produce at any given time.

Q: What kind of water heater is the Rheem rtex-18?

A: Rheem RTEX-18 Rheem RTEX-18 18kW 240V Electric Tankless… External digital thermostatic control with… Most advanced self-modulation, adjust power… Durable Copper immersion two heating… Simple installation – bottom 3/4 inch NPT… The RTEX-18 is another electric tankless water heater from Rheem’s Professional Classic® Series.