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Guaranteed to last: 12-, 5-, and 1-year residential factory warranty for heat exchanger, parts, and labor respectively. Optimal water pressure: high-performance 6. 5 gpm hot water flow rate for a powerful, constant stream.

You can take camplux customized wall thimble-WT236 for perfect indoor use. 3. 18 gpm instant constant water heater -camplux 3. 18 gpm tankless water heater natural gas delivers 3. 18 gallons per minute of on-demand endless hot water ensures constant comfortable instant hot water for 2-3 persons whole house.
It also comes with 2. 3" horizontal vent pipe, ensures efficient power ventilation. 3. 18-gpm heater is activated by water flow rather than water pressure; Minimum activation water capacity rate: 065 gpm-4. 8 gpm; maximum input rating: 82, 000 BTUs; Water connection location/size: Bottom/05-inch NPT.


1. Rheem
#ad
Rheem Prestige High Efficiency 9.5GPM Indoor Natural Gas Tankless Water Heater
#adRheem #ad - For use indoor only. Exclusive water savings technology conserving up to 1, 100 gallons per year. Recirculation pump ready kit ready. 199, 900 btu gas consumed per hour. Exclusive hot start Programming minimizes cold water burst by staying in ready-fire state.More information #ad
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 |
More information #ad
2. Rheem
#ad
Rheem RTGH-RH10DVLN Prestige Series Professional Condensing Tankless Gas Water Heaters with Built-in Recirculation, Gray
#adRheem #ad - Instant hot water at the tap, programmable time based activation, save time on Install with Built-in Pump, Reduces Water Waste. Rheem prestige rtgh is a series of high efficiency condensing tankless gas water heaters designed for continuous hot water and 180, 000 btu.More information #ad
With dual stainless steel condensing heat exchanger, Max GPM of 11 on 180K BTU models.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 |
More information #ad
3. Rheem
#ad
Gray, Rheem RTGH-84DVLN-2 Professional Prestige Series: 8.4 GPM Indoor Tankless Water Heater
#adRheem #ad - Residential temperature Settings: 98°F - 140°F. Manufactured in Mexico. Condensing technology for Greater Efficiency and Significant Energy Savings.More information #ad
Brand | Rheem #ad |
Manufacturer | Rheem #ad |
Height | 18.5 Inches |
Length | 27.5 Inches |
Weight | 77.9 Pounds |
Width | 9.8 Inches |
Part Number | RTGH-84DVLN-2 |
Model | RTGH-84DVLN-2 |
More information #ad
4. Rheem
#ad
Rheem RTGH-95DVLN 9.5 GPM Indoor Direct Vent Tankless Natural Gas Water Heater
#adRheem #ad - Up to 38-feet of 3-inch pvc pipe or 5-Feet of 2-Inch PVC Pipe. Third party efficiency listed by AHRI. Intelligent electronic controls designed to increase energy efficiency and safety. 94-percent energy efficient with stainless-steel condensing heat exchanger. Low nox Version.More information #ad
Brand | Rheem #ad |
Manufacturer | Rheem #ad |
Height | 27.5 Inches |
Length | 18.5 Inches |
Width | 9.75 Inches |
Part Number | RTGH-95DVLN |
Model | RTGH-95DVLN |
More information #ad
5. Rinnai
#ad
9.8 GPM, Indoor Installation, Rinnai V94iN Tankless Hot Water Heater, Natural Gas
#adRinnai #ad - Endless hot water: enjoy unlimited hot water flow throughout the house; compact, durable, and easy to install; professional installation recommended. Optimal water pressure: high-performance up to 9. 8 gpm hot water flow rate for a powerful, constant stream.More information #ad
Energy and space efficient: Space-saving design conserves energy as it heats only when necessary. Guaranteed to last: 10-, and parts, 5-, labor, and 1-year residential factory warranty for heat exchanger, respectively. Enhanced scale detection lessens possibility of serious, long-term damage to unit.Brand | Rinnai #ad |
Manufacturer | Rinnai #ad |
Height | 13 Inches |
Length | 17.5 Inches |
Weight | 46.3 Pounds |
Width | 30 Inches |
Part Number | V94IN |
Model | V94IN |
Warranty | See Manufacturer |
More information #ad
6. Rheem
#ad
Rheem RTG-84DVLN 8.4 GPM Low NOx Direct Vent Tankless Natural Gas Water Heater
#adRheem #ad - Direct Vent Indoor. Natural gas Tankless Water Heater. At 35-degree Rise. 8. 4 gal/min. Umc-117 remote control and 10-Feet of thermostat wire is included. Low nox Version.More information #ad
Brand | Rheem #ad |
Manufacturer | United Logistics of America #ad |
Height | 26 Inches |
Length | 14 Inches |
Weight | 54 Pounds |
Width | 10 Inches |
Part Number | RTG-84DVLN-1 |
Model | RTG-84DVLN-1 |
More information #ad
7. Rinnai
#ad
Indoor Installation, Natural Gas, 6.5 GPM, Rinnai RUCS65IN Tankless Hot Water Heater
#adRinnai #ad - Multiple venting options available including PVC/CPVC using the Ubbink Concentric to Twin Pipe adaptor allow for an easy installation.Guaranteed to last: 12-, 5-, and 1-year residential factory warranty for heat exchanger, parts, and labor respectively. Optimal water pressure: high-performance 6. 5 gpm hot water flow rate for a powerful, constant stream.
More information #ad
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.Brand | Rinnai #ad |
Manufacturer | Rinnai #ad |
Height | 34 Inches |
Length | 22 Inches |
Width | 14.5 Inches |
Part Number | RUCS65IN |
Model | RUCS65IN |
Warranty | See Manufacturer |
More information #ad
8. CAMPLUX ENJOY OUTDOOR LIFE
#ad
Camplux Instahot Instant Water Heater, Tankless Water Heater Natural Gas, Whole House Gas Water Heater, Black, Indoor, 3.18 GPM Natural Gas Tankless Water Heater
#adCAMPLUX ENJOY OUTDOOR LIFE #ad - 6-in-1 protection ensure your safety- dry combustion, anti-freezing protection, flame failure device, over heating protection to ensure your safety. Fully automatic temperature controls with an energy saving mode and child lock technology.You can take camplux customized wall thimble-WT236 for perfect indoor use. 3. 18 gpm instant constant water heater -camplux 3. 18 gpm tankless water heater natural gas delivers 3. 18 gallons per minute of on-demand endless hot water ensures constant comfortable instant hot water for 2-3 persons whole house.
More information #ad
Convenient, easy installation -the tankless water heater uses standard 1/2" bsp water fitting and gas inlet. The water heater comes with1/2 " bsp female to 1/2" NPT male gas connector adapter then you want hook this water heater to natural gas pipe directly. It also comes with 2. 3" horizontal vent pipe, ensures efficient power ventilation. 3. 18-gpm heater is activated by water flow rather than water pressure; Minimum activation water capacity rate: 065 gpm-4. 8 gpm; maximum input rating: 82, 000 BTUs; Water connection location/size: Bottom/05-inch NPT.
Brand | CAMPLUX ENJOY OUTDOOR LIFE #ad |
Manufacturer | Camplux #ad |
Height | 25.39 Inches |
Length | 14.37 Inches |
Width | 4.72 Inches |
Part Number | CA318-NG |
Model | CA318-NG |
More information #ad
9. Rheem
#ad
Gray, Rheem RTGH-RH11DVLP Condensing Tankless Gas Built-in Recirculation Water Heater, 199,000 Btu
#adRheem #ad - Programmable timer based activation. Manufactured in Mexico. Built-in recirculation, Reduces Water Waste.More information #ad
Brand | Rheem #ad |
Manufacturer | Rheem #ad |
Height | 28.7 Inches |
Length | 14.8 Inches |
Weight | 85 Pounds |
Width | 17.3 Inches |
Part Number | RTGH-RH11DVLP |
Model | RTGH-RH11DVLP |
More information #ad
10. Rinnai
#ad
Indoor Installation, 7.5 GPM, Natural Gas, Rinnai RL75IN Tankless Hot Water Heater
#adRinnai #ad - Instant heating: circ-logic technology enables recirculation patterns that coincide with your typical habits; Wi-Fi monitoring creates hot water on demand. Guaranteed to last: 12-, 5-, 5-, and 1-year residential and 5-, parts, and 1-year commercial factory warranty for heat exchanger, and labor respectively.More information #ad
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.Brand | Rinnai #ad |
Manufacturer | Rinnai #ad |
Height | 31 Inches |
Length | 17.5 Inches |
Weight | 54 Pounds |
Width | 13 Inches |
Part Number | RL75iN |
Model | RL75iN |
Warranty | See Manufacturer |
More information #ad