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10 bestIndoor Natural Gas Heaterof November 2025

112M consumers helped this year.

1

Rinnai RE199iN Non-Condensing Natural Gas Tankless Water Heater, Up to 7.6 GPM, Indoor Installation, 199,000 BTU
Rinnai RE199iN Non-Condensing Natural Gas Tankless Water Heater, Up to 7.6 GPM, Indoor Installation, 199,000 BTU

Rinnai

9.8

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2

Rinnai RE140eN Non-Condensing Natural Gas Tankless Water Heater, Up to 5.3 GPM, Outdoor Installation, 140,000 BTU
Rinnai RE140eN Non-Condensing Natural Gas Tankless Water Heater, Up to 5.3 GPM, Outdoor Installation, 140,000 BTU

Rinnai

9.6

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3

Gas Leak Detector Sniffer Portable Combustible Gas Detector Handheld Gas Analyzer Flammable Natural Gas Acetone Propane Benzene Ethanol Gasoline Methane Tester 9999 PPM 20% LEL with LCD Color Display
Gas Leak Detector Sniffer Portable Combustible Gas Detector Handheld Gas Analyzer Flammable Natural Gas Acetone Propane Benzene Ethanol Gasoline Methane Tester 9999 PPM 20% LEL with LCD Color Display

intendvision

9.5

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4

Orpat OEH-1220 2000-Watt Fan Heater (White)
Orpat OEH-1220 2000-Watt Fan Heater (White)

Orpat

9.2

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5

BLOWHOT Gas Geyser 6 Litres | Auto CUT-OFF | Automatic LPG Gas Water Heater Geyser| Instant Warm Water Flow | 1 Year General Warranty | 2 Years Warranty On Heat Exchanger (ISI Marked) (Rose Gold),Wall
BLOWHOT Gas Geyser 6 Litres | Auto CUT-OFF | Automatic LPG Gas Water Heater Geyser| Instant Warm Water Flow | 1 Year General Warranty | 2 Years Warranty On Heat Exchanger (ISI Marked) (Rose Gold),Wall

BLOWHOT

9.0

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6

Dyna-Glo IR18NMDG-1 18,000 BTU Natural Gas Infrared Vent Free Wall Heater
Dyna-Glo IR18NMDG-1 18,000 BTU Natural Gas Infrared Vent Free Wall Heater

Dyna-Glo

8.8

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7

Kozy World KWN521 30000 Btu 5 Plaque Natural Gas Infrared Vent Free Wall Heater
Kozy World KWN521 30000 Btu 5 Plaque Natural Gas Infrared Vent Free Wall Heater

Comfort Glow

8.5

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8

Mr. Heater, Corporation Mr. Heater, 20,000 BTU Vent Free Radiant Natural Gas Heater, MHVFRD20NGT by Mr. Heater
Mr. Heater, Corporation Mr. Heater, 20,000 BTU Vent Free Radiant Natural Gas Heater, MHVFRD20NGT by Mr. Heater

Mr. Heater

8.2

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9

Mr. Heater Corporation F299831 Vent-Free 30,000 BTU Radiant Natural Gas Heater, Multi
Mr. Heater Corporation F299831 Vent-Free 30,000 BTU Radiant Natural Gas Heater, Multi

Mr. Heater

7.9

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10

Surya Instant LPG Gas Geyser -10L/ Minute Orange
Surya Instant LPG Gas Geyser -10L/ Minute Orange

Surya

7.6

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