10 Best Rinnai Tankless Water Heater Models
#1

2pcs H98-510-s Tankless Water Filter Parts for Rinnai Tankless Water Heater Inlet Screen Assembly, Tankless Water Heater Parts Water Heater Filter for Rinnai
Brand: PEUTIER
$17.58
⭐ 4.1
Read more
- Package Content: You will receive 2 pieces of H98-510-s tankless water filter parts for Rinnai tankless water heater inlet screen assembly. Please note that our product is not sponsored or endorsed by, or affiliated with the brands it fits, including Rinnai.
- Product Material: Made of premium reliable material for a long-term service life. You can use them without any worry.
- Product Size: The tankless water heater filter measures 1.97x2.51x4.55cm/0.78x0.99x1.79 inch. Please confirm the size if our product matches your tankless water heater circuit when purchasing.
- Strong Practicality: Graded density can hold more dirt and it has a 5 micron capacity to filter cleaner water. The tankless water heater inlet screen has a dirt-holding performance and should be replaced every 2-3 months for optimal effect.
- Easy to Install: No tools required. Just remove and replace the old or broken tankless water heater filter part in less than 5 minutes, returning to daily activities quickly.
Check Price
#2

Electric Tankless Water Heater, 3.4KW Compact Digital Display Constant Temperature Electric Instant Hot Water Heater, Overheating Protection, for Sink and Faucet (White)
Brand: BTER
$68.75
⭐ 4.4
Read more
- SMART MODULATION SYSTEMThis hot water heater adjusts power automatically when flow rate and temp setting changes, keeping stable temperature of the output hot water, not too cold or too hot.No waiting for preheat nor terrible temp up & down, perfect companion for sinks.
- CONVENIENT USEThe tankless water heater comes with digital display & touch control panel so temp setting is easy job. Now turn on the tap and let the smart unit do the rest, you neednt go through hard lesson about temp setting by a mixer tap without any hint. This White model does not comes with Remote control, useful for installation under sink.
- SAVE ENERGYWater is only heated when you need it, not stored in a hot water tank. The self-modulating temperature technology only uses energy to heat up water while you are using it to save up to 50% on water heating costs compared to a typical tank water heater.
- ABSOLUTELY SAFEThis electric water heater uses a metal lining to separate water and electricity, and automatically detects leaks to keep you safe. Built in real time chip control, with anti leakage protection, strut and power off protection functions.
- POINT OF USEThe sleek tankless water heater is compact as an oatmeal box, making it possible to install anywhere close to outlet and avoid energy waste. It can be mounted horizontally, vertically, obliquely, ideal for kitchen, bar, school, hospital, community and hair salon.
Check Price
#3

Rinnai 223174PP Rinnai 223174PP 8.7" Long Horizontal Termination Kit for Condensing Tankless Water Heaters
Brand: Rinnai
$213.07
⭐ 4.1
Read more
- No features listed
Check Price
#4

Tankless Water Heater Filter Assembly (2) H98-510-S and Filter Removal Tool | The Tankless Tool® - Filter Removal Tool Compatible with All Rinnai Tankless Water Heaters | Made in USA
Brand: The Tankless Tool
$141.81
⭐ 4.1
Read more
- Simplify Tankless Water Heater Maintenance with The Tankless Tool
- Descaling Filter Removal Tool for Tankless Water Heaters
- Patented and uniquely designed for safe and efficient removal of the cold water inlet filter
- Essential tool for maintaining Rinnai tankless water heaters and ensuring optimal performance and lifespan
- Effortless Maintenance: Say goodbye to struggling with filter caps. The Tankless Tool, combined with a ratchet and socket (not included), allows for easy removal of the cold water inlet filter cap, making maintenance and installation of tankless water heaters a breeze.
- Descaling Filter Removal Tool compatible with (RSC, RE, V, RUR. RE. RU, RUC, RL) Rinnai Tankless Water Heaters. It works with standard-sized ratchets and sockets (not included), ensuring easy access and usage for a wide range of models.
- Invest in the innovative Tankless Tool and experience the convenience of hassle-free tankless water heater maintenance.
- Includes two inlet filter assemblies (Rinnai part H98-510-S)
- Descaling Filter Removal Tool compatible with (RSC, RE, V, RUR. RE. RU, RUC, RL) Rinnai Tankless Water Heaters
Check Price
#5

Instant Water Heater 220V 4000W, Mini Electric Tankless Hot Water Heater r Heater with Remote Control, LCD Touch Screen, IPX4 Waterproof, Anti-Leakage & Dry Burning Protection for Kitchen/Bathroom
Brand: HYLXHRKRQRLS
$105.69
⭐ 4.7
Read more
- Instant Hot Water: No preheating required! Get 55/131 hot water in just with advanced 4000W heating technology, perfect for kitchens and bathrooms.
- Smart Temperature Control: Adjust settings via LCD touch screen or remote controlswitch between Celsius/Fahrenheit and avoid wet-hand adjustments for safer operation.
- Ultimate Safety: IPX4 waterproof rating, anti-leakage protection (auto power-off), and anti-dry burning technology ensure worry-free use in humid environments.
- Energy Efficient: Frequency conversion design reduces electricity waste by adjusting power based on water flow and temperature, saving up to 30% energy.
- Space-Saving & Easy Installation: Compact wall-mounted design (7.68x4.57x2.76) fits under sinks; includes screws and manual for quick setup by a professional electrician,Side water inlet installation for easier use.
Check Price
#6

ðŸðŸŽðŸðŸ“ ððžð° 104000012 Electrode, Flame Rod & Gask, Fit for Rinnai Tankless Water Heaters
Brand: Ctuoptuo
$30.12
⭐ 4.7
Read more
- Product OverviewNew 104000012 Flame Rod Electrode Kit & Gask.
- Compatible ModelsReplacement Parts Fit for Rinnai Tankless Water Heaters.
- Product FunctionThe corroded flame rod or the electrode couldn't producing heat.
- Easy InstallationPlease turn off the gas supply and power, remove the flame rod and electrode.
- Package IncludesOne Newly-upgraded Flame Rods and One Electrode, Mica Sheet and Fiber Cotton Pad.
Check Price
#7

H98-510-S tankless Water Heater Filter Assembly for Rinnai tankless Water Heater (2Pack
Brand: VYH
$18.99
⭐ 4.2
Read more
- H98-510-S tankless water filter parts for Rinnai tankless water heater insert screen assembly for continuous water heaters, Rinnai water heater tool. We use high-quality and highly durable materials to extend its service life.
- Items Description: Rinnai tankless water heater filter. For optimum dirt-holding, replace about every 2-3 months. The part is easy and quick to install. Remove and replace the old or damaged parts, which can be completed in 5 minutes, improving the time efficiency and quickly resuming daily activities.
- Size: Rinnai Filter Screen Tankless water heater 0.94" x 1.8" x 0.78". (H98-510-S for Rinnai Tankless Water Heater Inlet Screen Assembly - For Continuum Water Heaters.)
- Precautions: Replacement effectively restores the optimal performance of the water heater. For proper use and to avoid purchasing errors, check at the time of purchase that the product is compatible with tankless water heater circuits.
- AFTER-SALES SERVICE: If you have any questions about our H98-510-S for Rinnai Tankless Water Heater Filter Assembly, please contact us with either pre-sales or after-sales questions. We will give you a satisfactory answer within 24 hours!
Check Price
#8

6 Pack H98-510-S Tankless Water Heater Inlet Screen Assembly, for Rinnai Tankless Water Heater, Rinnai Filter Screen
Brand: VYH
$23.45
⭐ 4.7
Read more
- H98-510-S tankless water filter parts for Rinnai tankless water heater insert screen assembly for continuous water heaters, Rinnai water heater tool. We use high-quality and highly durable materials to extend its service life.
- Items Description: Rinnai tankless water heater filter. For optimum dirt-holding, replace about every 2-3 months. The part is easy and quick to install. Remove and replace the old or damaged parts, which can be completed in 5 minutes, improving the time efficiency and quickly resuming daily activities.
- Size: Rinnai Filter Screen Tankless water heater 0.94" x 1.8" x 0.78". (H98-510-S for Rinnai Tankless Water Heater Inlet Screen Assembly - For Continuum Water Heaters.)
- Precautions: Replacement effectively restores the optimal performance of the water heater. For proper use and to avoid purchasing errors, check at the time of purchase that the product is compatible with tankless water heater circuits.
- AFTER-SALES SERVICE: If you have any questions about our H98-510-S for Rinnai Tankless Water Heater Filter Assembly, please contact us with either pre-sales or after-sales questions. We will give you a satisfactory answer within 24 hours!
Check Price
#9

Rinnai V53DeP Propane Tankless Hot Water Heater, 5.3 GPM, Outdoor Installation
Brand: Rinnai
$1,701.95
⭐ 4.8
Read more
- 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
Check Price
#10

Rheem 18kW 240V Tankless Electric Water Heater, Gray
Brand: Rheem
$691.75
⭐ 4.8
Read more
- 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
Check Price