10 Best Gas Water Heaters

Last Updated November, 2021

Number Name Description Price
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#1

Rinnai Gas Water Heaters
Rinnai V65eN Natural Gas Tankless Hot Water Heater, 6.5 GPM, Outdoor Installation
Overall Big Guide Rating
Based on 1890 reviews
$714.61
  • Rating Info
  • Giftable 9.1
  • Packaging 9.6
  • Brightness 9.8
  • Customer support 9.3

#2

Rinnai Gas Water Heaters
Rinnai V65iN Natural Gas Tankless Hot Water Heater, 6.5 GPM, Indoor Installation
Overall Big Guide Rating
Based on 274 reviews
$714.60
  • Rating Info
  • Giftable 9.4
  • Packaging 9.0
  • Brightness 9.6
  • Customer support 9.2

#3

Rinnai Gas Water Heaters
Rinnai RU199iN Natural Gas Condensing Tankless Hot Water Heater, 11 GPM, Indoor...
Overall Big Guide Rating
Based on 1420 reviews
$1,749.75
  • Rating Info
  • Giftable 9.5
  • Packaging 9.4
  • Brightness 9.6
  • Customer support 9.7

#4

Rheem Gas Water Heaters
Rheem 240V Heating Chamber RTEX-13 Residential Tankless Water Heater, GRAY
Overall Big Guide Rating
Based on 2389 reviews
$263.00 Available on Prime
  • Rating Info
  • Giftable 9.5
  • Packaging 9.5
  • Brightness 9.1
  • Customer support 9.1

#5

Rinnai Gas Water Heaters
Rinnai RU180iN Natural Gas Condensing Tankless Hot Water Heater, 10 GPM, Indoor...
Overall Big Guide Rating
Based on 2267 reviews
$1,605.75
  • Rating Info
  • Giftable 9.7
  • Packaging 9.3
  • Brightness 9.6
  • Customer support 9.0

#6

Stiebel Eltron Gas Water Heaters
Stiebel Eltron Tankless Heater – Tempra 36 Plus – Electric, On Demand Hot Water,...
Overall Big Guide Rating
Based on 2871 reviews
$691.86 Available on Prime
  • Rating Info
  • Giftable 9.4
  • Packaging 9.6
  • Brightness 9.5
  • Customer support 9.9

#7

Rheem Gas Water Heaters
Rheem RTG-84XLN-1 Performance Mid-Efficiency Tankless 84 Outdoor Water Heater, Gray
Overall Big Guide Rating
Based on 2728 reviews
$799.00 Available on Prime
  • Rating Info
  • Giftable 9.0
  • Packaging 9.5
  • Brightness 9.6
  • Customer support 9.5

#8

Camplux Gas Water Heaters
Camplux 16L Outdoor 4.22 GPM Digital Display Propane Gas Tankless Water Heater
Overall Big Guide Rating
Based on 2132 reviews
$399.99
  • Rating Info
  • Build quality 9.3
  • Controls and functionality 9.7
  • Color 9.5
  • Noise 9.6

#9

Marey Gas Water Heaters
Marey GA10LP Power 10L 3.1 GPM Propane Gas Tankless Water Heater, Liquid, White
Overall Big Guide Rating
Based on 2428 reviews
$239.97 Available on Prime
  • Rating Info
  • Customer support 9.6
  • Maneuverability 9.9
  • Overall satisfaction 9.7
  • Build quality 9.8
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