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Get $22.72 cashback on Rinnai RUCS75iN 7.5 GPM Residential Indoor Natural Gas Tankless Water Heater with 160000 BTU Max Input from the Ultra Series White Water Heaters
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  • Efficient
  • Easy installation
  • Cost-effective
  • Good appearance
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Rinnai RUCS75iN 7.5 GPM Residential Indoor Natural Gas Tankless Water Heater with 160000 BTU Max Input from the Ultra Series White Water Heaters

Users say:
This water heater is well-made and provides a reliable hot water source. It takes a while for the water to get hot, but with gas it can be done in minutes. It is lightweight and easy to install, and provides a good amount of light.
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The Rinnai Ultra Series Tankless Water Heater is a high-efficiency, ENERGY STAR qualified unit that outputs up to 160,000 BTUs of heating power at an continuous 7.5 GPM. It features electronic ignition and temperature control from 120F to 140F, making it perfect for medium-to large-sized homes.
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Review summary

AI-generated content
This water heater is well-made and provides a reliable hot water source. It takes a while for the water to get hot, but with gas it can be done in minutes. It is lightweight and easy to install, and provides a good amount of light.

Pros

  • Efficient
  • Easy installation
  • Cost-effective
  • Good appearance

Cons

  • Limited temperature adjustment
Read original reviews

Description

The Rinnai Ultra Series Tankless Water Heater is a high-efficiency, ENERGY STAR qualified unit that outputs up to 160,000 BTUs of heating power at an continuous 7.5 GPM. It features electronic ignition and temperature control from 120F to 140F, making it perfect for medium-to large-sized homes.

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$1135.90
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Specifications

Energy Efficiency0.93
Fuel TypeNatural Gas
Warranty (years)12 years on heat exchanger, 5 years on parts, 1 year on labor
Temperature Range (�F)120F to 140F
Recovery Rate (GPH)7.5 GPM
Dimensions (inches)8.73" Depth, 25.7" Height, 18.3" Width
Ventilation RequiredYes, either Rinnai's Concentric direct vent system or PVC/CPVC pipe