Top 10 Natural Gas Tankless Water Heater Indoor with Recirculation Pump – Water Heaters

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1. Rinnai

#ad

Rinnai RU199iN Condensing Tankless Hot Water Heater, 11 GPM, Natural Gas, Indoor Installation

#adRinnai #ad - Guaranteed to last: 15-, and parts, labor, 5-, and 1-year residential for heat exchanger, respectively. 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. Optimal water pressure: up to 11 GPM hot water flow rate for a powerful, constant stream. Instant heating: equipped with circ-Logic - Pair with an external pump to reduce wait time for hot water via scheduled or on-demand recirculation. Wifi monitoring.

Brand	Rinnai #ad
Manufacturer	Rinnai #ad
Height	33.86 Inches
Length	22.05 Inches
Weight	74.1 Pounds
Width	14.76 Inches
Part Number	RU199iN
Model	RU199iN
Warranty	See Manufacturer

2. Rinnai

#ad

Natural Gas, 10 GPM, Rinnai RU180iN Condensing Tankless Hot Water Heater, Indoor Installation

#adRinnai #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.

Wifi monitoring. 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. Guaranteed to last: 15-, and parts, 5-, labor, and 1-year residential for heat exchanger, respectively. Optimal water pressure: up to 10 GPM hot water flow rate for a powerful, constant stream.

Brand	Rinnai #ad
Manufacturer	Rinnai #ad
Height	33.86 Inches
Length	22.05 Inches
Weight	74.1 Pounds
Width	14.76 Inches
Part Number	RU180iN
Model	RU180iN
Warranty	See Manufacturer

3. Rheem

#ad

Rheem Prestige High Efficiency 9.5GPM Indoor Natural Gas Tankless Water Heater

#adRheem #ad - Exclusive hot start Programming minimizes cold water burst by staying in ready-fire state. Exclusive water savings technology conserving up to 1, 100 gallons per year. For use indoor only. Recirculation pump ready kit ready. 199, 900 btu gas consumed per hour.

Brand	Rheem #ad
Manufacturer	Rheem #ad
Height	28.5 Inches
Length	27.5 Inches
Weight	77 Pounds
Width	9.75 Inches
Part Number	RTGH-95DVLN-2
Model	RTGH-95DVLN-2

4. Rheem

#ad

Gray, Rheem RTGH-RH10DVLN Prestige Series Professional Condensing Tankless Gas Water Heaters with Built-in Recirculation

#adRheem #ad - With dual stainless steel condensing heat exchanger, Max GPM of 11 on 180K BTU models. Rheem prestige rtgh is a series of high efficiency condensing tankless gas water heaters designed for continuous hot water and 180, 000 btu. Instant hot water at the tap, programmable time based activation, save time on Install with Built-in Pump, Reduces Water Waste.

Brand	Rheem #ad
Manufacturer	Rheem #ad
Height	28.7 Inches
Length	14.8 Inches
Weight	85 Pounds
Width	17.3 Inches
Part Number	RTGH-RH10DVLN
Model	RTGH-RH10DVLN

5. Rinnai

#ad

Rinnai RUR199iN Condensing Tankless Hot Water Heater, Indoor Installation, Natural Gas, 11 GPM

#adRinnai #ad - Instant heating: thermacirc360 technology provides faster hot water with a built-in recirculation pump, timer and thermal bypass valve - ideal for homes without a dedicated return line.

Endless hot water: enjoy unlimited hot water flow throughout the house; compact, durable, and easy to install; professional installation recommended. 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. Wifi monitoring. Guaranteed to last: 15-, and 1-year residential for heat exchanger, 5-, labor, and parts, respectively.

Brand	Rinnai #ad
Manufacturer	Rinnai #ad
Height	33.86 Inches
Length	22.05 Inches
Weight	84 Pounds
Width	14.76 Inches
Part Number	RUR199iN
Model	RUR199iN
Warranty	See Manufacturer

6. Rheem

#ad

Rheem Mid-Efficiency 8.4GPM Outdoor Natural Gas Tankless Water Heater

#adRheem #ad - Exclusive hot start Programming minimizes cold water burst by staying in ready-fire state. Exclusive water savings technology conserving up to 1, 100 gallons per year. 157, 000 btu gas consumed per hour. Recirculation pump ready kit ready. Fuel type: Natural Gas. For use outdoors with freeze protection up to -30 degrees.

Brand	Rheem #ad
Manufacturer	Rheem #ad
Height	23.63 Inches
Length	8.88 Inches
Weight	57 Pounds
Width	13.88 Inches
Part Number	RTG-84XLN-1
Model	RTG-84XLN-1

7. Rinnai

#ad

Natural Gas, Rinnai RL94IN Tankless Hot Water Heater, 9.8 GPM, Indoor Installation

#adRinnai #ad - Energy and space efficient: Space-saving design conserves energy as it heats only when necessary. Optimal water pressure: high-performance 9. 8 gpm hot water flow rate for a powerful, constant stream. Guaranteed to last: 12-, and 1-year commercial factory warranty for heat exchanger, parts, and 1-year residential and 5-, 5-, 5-, and labor respectively. Instant heating: circ-logic technology enables recirculation patterns that coincide with your typical habits; Wi-Fi monitoring creates hot water on demand.

Brand	Rinnai #ad
Manufacturer	Rinnai #ad
Height	31 Inches
Length	17.5 Inches
Weight	54.78 Pounds
Width	13 Inches
Part Number	RL94iN
Model	RL94IN
Warranty	See Manufacturer

8. Rinnai

#ad

Rinnai RU160iN Condensing Tankless Hot Water Heater, 9 GPM, Indoor Installation, Natural Gas

#adRinnai #ad - Optimal water pressure: up to 7 GPM hot water flow rate for a powerful, constant stream. Instant heating: equipped with circ-Logic - Pair with an external pump to reduce wait time for hot water via scheduled or on-demand recirculation.

Energy and space efficient: Space-saving design conserves energy as it heats only when necessary. Guaranteed to last: 15-, and parts, labor, 5-, and 1-year residential for heat exchanger, respectively. Endless hot water: enjoy unlimited hot water flow throughout the house; compact, durable, and easy to install; professional installation recommended. Wifi monitoring.

Brand	Rinnai #ad
Manufacturer	Rinnai #ad
Height	33.86 Inches
Length	22.05 Inches
Weight	72.5 Pounds
Width	14.76 Inches
Part Number	RU160iN
Model	RU160iN
Warranty	See Manufacturer

9. Watts Premier

#ad

Watts Premier Instant Hot Water Recirculating Pump System with Built-In Timer 6" X 6"

#adWatts Premier #ad - Kit includes a pump with timer with 10' cord, sensor valve, valve mounting screws, 2 adapters with rubber washers, and two 12-inch supply lines. Easily installs to existing plumbing and is maintenance-free. 24-hour programmable timer activates pump when you need it. Voltage: 120 volts, item weight: 8. 5 pounds. Provides hot water at every faucet or shower when needed and helps eliminate wasted water. Overall Dimension: 6. 2 x 6 x 5 inches.

Brand	Watts Premier #ad
Manufacturer	Watts #ad
Height	8.3 Inches
Length	7.6 Inches
Weight	6.4 Pounds
Width	7.6 Inches
Part Number	0955800
Model	Instant
Warranty	Watts (the "Company") warrants each product to be free from defects in material and workmanship under normal usage for a period of one year from the date of original shipment. In the event of such defects within the warranty period, the Company will, at its option, replace or recondition the product without charge

10. Rheem

#ad

Rheem RTGH-68DVLN-2 Professional Prestige Series: 6.8 GPM High Efficiency Condensing Tankless Water Heater, Gray

#adRheem #ad - For use indoor only. 120, 000 btu gas consumed per hour. Exclusive water savings technology conserving up to 1, 100 gallons per year. Exclusive hot start Programming minimizes cold water burst by staying in ready-fire state. Recirculation pump ready kit ready.

Brand	Rheem #ad
Manufacturer	Rheem #ad
Height	28.5 Inches
Length	27.5 Inches
Weight	77 Pounds
Width	9.75 Inches
Part Number	RTGH-68DVLN-2
Model	RTGH-68DVLN-2