Top 6 Best Indoor Natural Gas Space Heaters

of December 2024
1
Best ChoiceBest Choice
Rinnai FC824N Space Heater with Fan Convector, Natural Gas
Rinnai
Rinnai
10
Exceptional
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2
Best ValueBest Value
Rinnai EX17DTN Direct Vent Wall Furnace, Indoor Natural Gas Heater, Energy
Rinnai
Rinnai
9.9
Exceptional
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3
Rinnai EX08DTN Direct Vent Wall Furnace, Indoor Natural Gas Heater, Energy
Rinnai
Rinnai
9.8
Exceptional
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4
Mr. Heater Vent-Free 20,000 BTU Blue Flame Natural Gas Heater, One Size, Multi
Mr. Heater
Mr. Heater
9.7
Exceptional
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5
Rinnai V75IN Tankless Hot Water Heater, 7.5 GPM, Natural Gas, Indoor
Rinnai
Rinnai
9.6
Exceptional
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6
Rinnai V94iN Tankless Hot Water Heater, 9.8 GPM, Natural Gas, Indoor
Rinnai
Rinnai
9.5
Excellent
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7
Rinnai V65iN Tankless Hot Water Heater, 6.5 GPM, Natural Gas, Indoor
Rinnai
Rinnai
9.4
Excellent
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8
Mr. Heater Corporation F299831 Vent-Free 30,000 BTU Radiant Natural Gas Heater,
Mr. Heater
Mr. Heater
9.3
Excellent
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9
Rheem Prestige High Efficiency 9.5GPM Indoor Natural Gas Tankless Water Heater
Rheem
Rheem
9.2
Excellent
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10
ProCom QNSD250T Vent Free Dual Fuel Stove, Freestanding Fireplace and Indoor
ProCom
ProCom
9.1
Excellent
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About Indoor Natural Gas Space Heaters

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Rinnai FC824N Space Heater with Fan Convector, Natural Gas

Indoor Heater Space heaters for indoor use have a warm air outlet with bottom front louvers and a cool-to-touch child-safe cabinet with a safety lock ductless heater is vent- and hassle-free. Smart Features Energy-efficient space heater includes digital adaptive control, a programmable thermostat display, and self-diagnostics for simple smart heater maintenance. Safe Settings Electric heater features a flame failure device, overheat switch, oxygen depletion sensor, and tilt switch designed to automatically disable gaspower if the device overheats, overturns, or is extinguished. Portable Design Vent-free gas fan convection heater is suitable for homes, apartments, condominiums, and commercial settings Portable heater is modularmobile home approved.

Rinnai EX17DTN Direct Vent Wall Furnace, Indoor Natural Gas Heater, Energy Efficient Space Heater, 16,700 BTU, Beige

Space Heaters for Indoor Use Direct vent wall furnace indoor heater has stainless steel bunsen burners, a warm air outlet with forced combustion and convection through bottom front louvers, and an enameled tray humidifier. Smart Features Small, energy efficient wall heater furnace offers an electronic spark ignition, 7-stage modulating gas valve, timer settings, a variable speed inducer motor with a pressure switch, and an electronic thermostat with a range of 60-80F. Safe Settings Our wall heaters for indoor use feature a cool-to-the-touch cabinet, a child lock and self-diagnostic electronics that continually monitor functions, provide auto shutdown codes, and restart automatically if ignition or combustion fails. Professional Installation Recommended Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area to install your heater We do not recommend installing a heater without a technician. Find Your Rinnai See our product guides, manuals, energy guide, warranty information, videos, and tables to find the right heating solution for your home Check our Heat Zone Map to see if this heater is optimal for your region.

Rinnai EX08DTN Direct Vent Wall Furnace, Indoor Natural Gas Heater, Energy Efficient Space Heater, 8,000 BTU, Beige

Space Heaters for Indoor Use Direct vent wall furnace indoor heater has stainless steel bunsen burners, a warm air outlet with forced combustion and convection through bottom front louvers, and an enameled tray humidifier. Smart Features Small, energy efficient wall heater furnace offers an electronic spark ignition, 7-stage modulating gas valve, timer settings, a variable speed inducer motor with a pressure switch, and an electronic thermostat with a range of 60-80F. Safe Settings Our wall heaters for indoor use feature a cool-to-the-touch cabinet, a child lock and self-diagnostic electronics that continually monitor functions, provide auto shutdown codes, and restart automatically if ignition or combustion fails. Professional Installation Recommended Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area to install your heater We do not recommend installing a heater without a technician. Find Your Rinnai See our product guides, manuals, energy guide, warranty information, videos, and tables to find the right heating solution for your home Check our Heat Zone Map to see if this heater is optimal for your region.

Mr. Heater Vent-Free 20,000 BTU Blue Flame Natural Gas Heater, One Size, Multi

20,000 BTU Natural Gas heater. Heats up to 700 square feet. Blue flame burner for even convection heat. Thermostat for automatic temperature control. Automatic low oxygen shut-off system ODS. CSA Certified. Use - Supplemental heat in cold rooms, Additions, Sun rooms, Cabins. Operating this heater at altitudes over 4,500 FT above sea level could cause pilotODS to shutdown the heater.. Theromostat, legs and wall mounting hardware included. Fuel ConsumptionBurn Rate GalHr .020 MCF.

Rinnai V75IN Tankless Hot Water Heater, 7.5 GPM, Natural Gas, Indoor Installation

Original Design Tankless hot water heater only heats when necessary to conserve energy For the latest in non-condensing technology and a cleaner layout that speeds up service and installation, check out our new RE180iN model. Never Run Out of Hot Water with this Compact Tankless Gas Water Heater Non-condensing tankless hot water heater from Rinnai is only the size of a small suitcase and fits in a wide variety of spaces, but provides up to 7.5 GPM 5 fixtures at once. Smart, Durable Design Enhanced scale detection helps prevent serious, long-term damage to unit Includes 15-, 5-, and 1-year residential guarantee for heat exchanger, labor, and parts, respectively See Controlr module for WiFi control not included. Professional Installation Recommended Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area to install your tankless water heater We do not recommend installing a water heater without a technician. Find Your Rinnai See our product guides, manuals, energy guide, warranty information, videos, and tables to find the right tankless water heater for your home Check our Ground Water Temperature Map to see if this heater is optimal for your region.

Rinnai V94iN Tankless Hot Water Heater, 9.8 GPM, Natural Gas, Indoor Installation

Original Design Tankless hot water heater only heats when necessary to conserve energy For the latest in non-condensing technology and a cleaner layout that speeds up service and installation, check out our new RE199iN model. Never Run Out of Hot Water with this Compact Tankless Gas Water Heater Non-condensing tankless hot water heater from Rinnai is only the size of a small suitcase and fits in a wide variety of spaces, but provides up to 9.8 GPM 6 fixtures at once. Smart, Durable Design Enhanced scale detection helps prevent serious, long-term damage to unit Includes 15-, 5-, and 1-year residential guarantee for heat exchanger, labor, and parts, respectively See Controlr module for WiFi control not included. Professional Installation Recommended Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area to install your tankless water heater We do not recommend installing a water heater without a technician. Find Your Rinnai See our product guides, manuals, energy guide, warranty information, videos, and tables to find the right tankless water heater for your home Check our Ground Water Temperature Map to see if this heater is optimal for your region.

Rinnai V65iN Tankless Hot Water Heater, 6.5 GPM, Natural Gas, Indoor Installation

Original Design Tankless hot water heater only heats when necessary to conserve energy For the latest in non-condensing technology and a cleaner layout that speeds up service and installation, check out our new RE160iN model. Never Run Out of Hot Water with this Compact Tankless Gas Water Heater Non-condensing tankless hot water heater from Rinnai is only the size of a small suitcase and fits in a wide variety of spaces, but provides up to 6.5 GPM 5 fixtures at once. Smart, Durable Design Enhanced scale detection helps prevent serious, long-term damage to unit Includes 15-, 5-, and 1-year residential guarantee for heat exchanger, labor, and parts, respectively See Controlr module for WiFi control not included. Professional Installation Recommended Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area to install your tankless water heater We do not recommend installing a water heater without a technician. Find Your Rinnai See our product guides, manuals, energy guide, warranty information, videos, and tables to find the right tankless water heater for your home Check our Ground Water Temperature Map to see if this heater is optimal for your region.

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

30,000 BTU Natural Gas heater. Heats up to 1000 square feet. Radiant heat burner. Automatic low oxygen shut-off system ODS. CSA Certified. Operating this heater at altitudes over 4,500 FT above sea level could cause pilotODS to shutdown the heater.. Theromostat, legs and wall mounting hardware included. Even infrared heat warms indoor spaces up to 1,000 sq ft.

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

Hot water without the wait - or the waste. Low operating cost - High energy efficiency and water savings setting. Space Savings - Compact, space-saving design. Perfect for a tank replacement.. Water Gas Leak Detection will shut down unit and provide an error code. For use indoor only.

ProCom QNSD250T Vent Free Dual Fuel Stove, Freestanding Fireplace and Indoor Space Heater, Use with Natural Gas or Liquid Propane, Thermostat Control, Heats up to 1,100 Square Feet, 25,000 BTU

TECHNOLOGY - 25, 000 BTU Patented DUAL FUEL TECHNOLOGY using Natural Gas or Liquid Propane which Heats up to 1, 100 sq. ft.. DEPENDABLE - The built-in Thermostat Control offers automatically cycle the stove heater on and off to maintain a desired room temperature. Ideal for greater heat flow that could add the warm atmosphere in your room.. ECONOMICAL - 99. 9 efficient with Vent Free gas burner. No outside duct or chimney needed Environmental Protection and Energy Conservation.. SAFE - Battery Assisted Piezo ignition with Built-in pilot oxygen depletion sensor ODS immediately shuts down the heater if carbon monoxide or lack of oxygen is detected.. DIMENSIONS 25 H x 33.5 W x 13 D WEIGHT 49.8 lbs. Room Size square feet-Greater than 900.
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