Top 10 LP Tankless Water Heater – Water Heaters

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1. Rheem

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Rheem Mid-Efficiency 8.4 GPM Outdoor Liquid Propane Tankless Water Heater

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Rheem #ad - Recirculation pump ready kit ready. 8. 4 gal. Min. 157, 000 btu gas consumed per hour. At 35° f rise max. Exclusive water savings technology conserving up to 1, 100 gallons per year. For use outdoors with freeze protection up to -30 degrees. Exclusive hot start Programming minimizes cold water burst by staying in ready-fire state.
BrandRheem #ad
ManufacturerRheem #ad
Height23.63 Inches
Length8.88 Inches
Weight54 Pounds
Width13.88 Inches
Part NumberRTG-84XLP-1
ModelRTG-84XLP-1

2. Rinnai

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Rinnai RL94iP Non-Condensing Propane Tankless Water Heater, Up to 9.8 GPM, Indoor Installation

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Rinnai #ad - Smart, and parts, and 1-year residential guarantee and 5-, 5-, durable Design: Includes 12-, 5-, and 1-year commercial factory warranty for heat exchanger, labor, respectively; See Controlr module for WiFi control not included. Never run out of hot water with this compact propane water heater: Non-condensing tankless hot water heater from Rinnai is only the size of a small suitcase and fits in a wide variety of spaces, but provides up to 9.

8 gpm 6 fixtures at once. Original design: tankless hot water heater's circ-logic technology offers recirculation patterns that match your habits; For the latest in non-condensing technology that speeds up service and installation, check out our new RE180iP model. 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, videos, energy guide, manuals, warranty information, 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.
BrandRinnai #ad
ManufacturerRinnai #ad
Height31 Inches
Length17.5 Inches
Weight44.31 Pounds
Width13 Inches
Part NumberRL94iP
ModelRL Series HE+
WarrantySee Manufacturer

3. BOSCH

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Liquid Propane, Bosch ProTL 199L Therm 940ES-LP Tankless Water Heater

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BOSCH #ad - Highest capacity non-condensing model. 199, 000 max input BTU. 9. 4 gallons per minute capacity at 35F degree rise. Vents vertically or horizontally with 3" or 4" stainless steel. Electronic ignition and patented burner design.
BrandBOSCH #ad
ManufacturerBosch #ad
Part Number199L

4. Eccotemp

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4 GPM, Black, Eccotemp i12-LP Water Heater

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Eccotemp #ad - Whole home indoor, rated at 4 gpm that activates only on demand and no pilot light needed, gas powered tankless water heater, reducing energy consumption. Safe electronic ignition system; Plugs into standard 110v electrical outlet with UL-listed cord. Sleek, modern design with black tempered glass front panel featuring an easy to use LED display controls. Features fully automatic temperature controls with an energy saving mode and child lock technology. Uses standard 1/2" npt water fittings and comes with horizontal venting allowing for a convenient and quick installation.
BrandEccotemp #ad
ManufacturerEccotemp #ad
Height5 Inches
Length13.7 Inches
Weight29 Pounds
Width25 Inches
Part NumberI12-LP
Modeli12-lp
Warranty2 Year Limited Manufacturer Warranty

5. Rheem

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Rheem Mid-Efficiency 7.0GPM Indoor Liquid Propane Tankless Water Heater

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Rheem #ad - Reduces energy consumption - Automatically adjusts the amount of energy required to heat the water you need. Reduces energy consumption - Automatically adjusts the amount of energy required to heat the water you need. Easy, convenient control –easily adjust water temperature ranging from 85˚F–140˚F. Continuous hot water – never run out of hot water, even with back-to-back showers. Tankless gas water Heaters are cost saving and energy efficient.
BrandRheem #ad
ManufacturerRheem #ad
Height25.63 Inches
Length9.88 Inches
Weight62 Pounds
Width13.88 Inches
Part NumberRTG-70DVLP-1
ModelRTG-70DVLP-1

6. Rinnai

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Rinnai RU199iP Condensing Tankless Hot Water Heater, 11 GPM, Indoor Installation, Propane

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Rinnai #ad - Instant heating: equipped with circ-Logic - Pair with an external pump to reduce wait time for hot water via scheduled or on-demand recirculation.

Guaranteed to last: 15-, and 1-year residential for heat exchanger, 5-, labor, and parts, respectively. Optimal water pressure: up to 11 GPM hot water flow rate for a powerful, constant stream. Energy and space efficient: Space-saving design conserves energy as it heats only when necessary. Endless hot water: enjoy unlimited hot water flow throughout the house; compact, durable, and easy to install; professional installation recommended. Wifi monitoring.
BrandRinnai #ad
ManufacturerRinnai #ad
Height33.86 Inches
Length22.05 Inches
Weight64 Pounds
Width14.76 Inches
Part NumberRU199iP
ModelRU199iP
WarrantySee Manufacturer

7. MAREY

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White, CSA Certified, Residential Multiple Points of Use Liquid Propane Gas Tankless Water Heater, MAREY GA24CSALP 8.34GPM, High Efficienty

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MAREY #ad - Csa certified. Flow activation. Anti-freeze Protection. Stainless Steel Venting Exhaust. Led touch screen Computerized Safety. Ul listed. Oxygen free copper heat exchanger. Doe.
BrandMAREY #ad
ManufacturerMarey #ad
Height26.2 Inches
Length7.3 Inches
Weight40.8 Pounds
Width17.1 Inches
Part NumberGA24CSALP
ModelGA24CSALP
Warranty5 years limited parts, no labor

8. FOGATTI

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FOGATTI Indoor 4.0 GPM, InstaGas Classic 90 Series, 90,000 BTU Instant Hot Water Heater, Propane Gas Tankless Water Heater

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FOGATTI #ad - High compatibility and easy installationmost tank water heaters have exhaust vent, its compact size makes it easy to install. No need to wait for the water temperature to heat up slowly like a tank water heater. Fast and endless supply of hot waterthe heat exchanger quickly heats the water to a maximum of 140℉ in 2 seconds and the hot water is quickly piped through to the shower and tap.

After that it continues to operate at approximately 4. 0 gpm for 40 minutes, which is enough time to produce almost 160 gallons of hot water. If installing a tankless water heater in a new house, water and gas pipe that can be universally used in tankless, we recommend that all installations are carried out in accordance with local building and plumbing codes by licensed professionals. Smaller size and better performanceit is only 1/4 the size of a 50 gallon tank water heater, yet it produces approximately 4.

0 gpm of hot water through 90, 000 BTU for both bathroom and kitchen hot water demand. The highly integrated components also provide greater safety from water pressure surges without the need to install an expansion tank. Stable and comfortable temperaturebenefiting from the calculation and control of the heating power 1000/s by the chip, the temperature difference of the water can be precisely controlled within ±2°F. Of course, requiring only a simple re-layout. Fogatti provide 5 years warranty on heat exchanger and 2 years warranty on other parts.
BrandFOGATTI #ad
ManufacturerFOGATTI #ad
Height7 Inches
Length22.75 Inches
Width14.5 Inches
ModelHIU-FDG340IN-CS90-LP

9. BOSCH

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Liquid Propane, Bosch ProTL 175L Therm 830ES-LP Tankless Water Heater

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BOSCH #ad - Bosch special edition 175, 000 BTU Tankless Water Heater. 83%+ thermal efficiency. Vents vertically or horizontally with 3" or 4" stainless steel. 8. 3 gallons per minute capacity at 35F degree rise. Electronic ignition and patented burner design.
BrandBOSCH #ad
ManufacturerBosch #ad

10. MAREY

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White, 68,240 BTU's LP Gas Flow activated Gas Tankless Water Heater , MAREY GA10FLP 2.64 GPM

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MAREY #ad - Temperature control: ideal for indoor use in apartments, cabins, and tiny homes; Control your temperature year-round with the convenient summer/winter switch; Not recommended for elevations above 2, 000 feet.

Automatic shut-off: multiple safety sensors, flameout protection, over-pressure, overheating, automatic ignition, anti-dry combustion, such as auto cut-off, and twin solenoid valves. Battery powered: tankless water heater starts with pulse ignition powered by 2 D batteries not included; No cords necessary. Eco-friendly water heater: save energy using less gas during the warm months with the Marey Tankless Liquid Propane Gas Water Heater; Color: White; Weight: 22 pounds.

Features: 2. 64-gpm heater is activated by water flow rather than water pressure; minimum activation rate: 065 gpm; maximum input rating: 68, 240 BTUs; Minimum temperature: 6. 80 to 64. 40 degrees fahrenheit; Water connection location/size: Bottom/05-inch NPT.
BrandMAREY #ad
ManufacturerMarey #ad
Height23.62 Inches
Length6.89 Inches
Weight22 Pounds
Width13.58 Inches
Part NumberGA10FLP
ModelGA10FLP