Best Indoor Propane Space Heaters in 2025
Updated on July 2025
#1
Recommended
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- Liquid propane ready, fuel conversion not allowed
- Infrared technology radiates heat to warm objects directly
- Variable heat output from 6,000 to 30,000 BTUs per hour, covering up to 1,000 sq. ft.
- Customizable heat settings with a knob for precise control
- No electricity required for reliable backup heating
- Includes a 1-year warranty
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- Liquid propane ready, fuel conversion not allowed
- Infrared technology radiates heat to warm objects directly
- Variable heat output from 6,000 to 30,000 BTUs per hour, covering up to 1,000 sq. ft.
- Customizable heat settings with a knob for precise control
- No electricity required for reliable backup heating
- Includes a 1-year warranty
#2
Value for Money
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- Liquid propane compatible; direct fuel conversion is not allowed
- Blue flame technology heats the air through convection, mimicking central heating systems
- Variable heat output between 24,000 and 30,000 BTUs per hour, suitable for spaces up to 1,000 square feet
- Features a control knob with low, medium, and high settings for customizable heating options
- Operates without electricity, providing dependable backup heating during emergencies
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- Liquid propane compatible; direct fuel conversion is not allowed
- Blue flame technology heats the air through convection, mimicking central heating systems
- Variable heat output between 24,000 and 30,000 BTUs per hour, suitable for spaces up to 1,000 square feet
- Features a control knob with low, medium, and high settings for customizable heating options
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#3
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- Produces up to 20,000 BTUs, heating spaces up to 700 sq. ft., suitable for elevations up to 4,500 ft.
- Includes a thermostat for precise temperature control and features battery-powered electronic ignition for easy startups.
- Equipped with an automatic oxygen shut-off system for safe operation.
- Utilizes convection heating, warming air and distributing heat throughout the room efficiently.
- Can be mounted on a wall or used free-standing, with legs and mounting hardware provided for flexible installation.
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- Produces up to 20,000 BTUs, heating spaces up to 700 sq. ft., suitable for elevations up to 4,500 ft.
- Includes a thermostat for precise temperature control and features battery-powered electronic ignition for easy startups.
- Equipped with an automatic oxygen shut-off system for safe operation.
- Utilizes convection heating, warming air and distributing heat throughout the room efficiently.
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#4
8% Off
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- Portable propane heater suitable for use in various settings such as tents, campsites, garages, and tailgates
- Efficiently heats enclosed areas up to 225 square feet
- Operates on 1-pound propane cylinders; compatible with 20-pound cylinders using an adapter
- Features a Piezo igniter, safety tip-over shut-off, swivel regulator, foldable handle, and adjustable heat settings
- Delivers heating output of 4,000 to 9,000 BTU per hour with runtime between 3 to 6 hours; dimensions are 14.25 x 9 x 15 inches, weighing 10.6 pounds
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- Portable propane heater suitable for use in various settings such as tents, campsites, garages, and tailgates
- Efficiently heats enclosed areas up to 225 square feet
- Operates on 1-pound propane cylinders; compatible with 20-pound cylinders using an adapter
- Features a Piezo igniter, safety tip-over shut-off, swivel regulator, foldable handle, and adjustable heat settings
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#5
9% Off
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- Portable propane heater suitable for indoor spaces up to 95 square feet.
- Delivers odor-free heat with a 45-degree heating angle and an automatic low oxygen shut-off system for safety.
- Operates with a 1-pound disposable propane cylinder, providing up to 5.6 hours of runtime at varying BTU levels; requires a minimum vent area of 4 square inches.
- Safety features include a low-oxygen sensor and an accidental tip-over switch that ensures automatic shut-off.
- Ideal for use in small enclosed spaces such as tents, campers, garages, and during outdoor activities like picnics and tailgate parties.
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- Portable propane heater suitable for indoor spaces up to 95 square feet.
- Delivers odor-free heat with a 45-degree heating angle and an automatic low oxygen shut-off system for safety.
- Operates with a 1-pound disposable propane cylinder, providing up to 5.6 hours of runtime at varying BTU levels; requires a minimum vent area of 4 square inches.
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#6
49% Off
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- Heats spaces up to 225 square feet with a range of 4,000 to 9,000 BTU, suitable for outdoor use and operates efficiently with nearly 100% combustion.
- May shut off when operating at altitudes above 7,000 feet.
- Includes safety features like auto shut-off if tipped over, if pilot light goes out, or detects low oxygen.
- Features a fold-down handle and swivel-out regulator for easy connection to propane tanks (not included), with a run time of 5.6 hours at minimum BTU setting.
- Unauthorized accessories and attachments may cause injury and void warranty.
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- Heats spaces up to 225 square feet with a range of 4,000 to 9,000 BTU, suitable for outdoor use and operates efficiently with nearly 100% combustion.
- May shut off when operating at altitudes above 7,000 feet.
- Includes safety features like auto shut-off if tipped over, if pilot light goes out, or detects low oxygen.
- Features a fold-down handle and swivel-out regulator for easy connection to propane tanks (not included), with a run time of 5.6 hours at minimum BTU setting.
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#7
35% Off
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- Portable propane heater for indoor and outdoor use, ideal for locations like garages, campsites, and hunting trips.
- Delivers 18,000 BTUs to heat areas up to 450 square feet; operates for approximately 4.7 hours on a 1-pound propane tank (tank sold separately).
- Features a tiltable design for directing heat effectively and a dock that keeps the fuel warm for extended use.
- Equipped with safety features including a tip-over switch, Oxygen Depletion Sensor, and rugged safety guard; easy access for maintenance or part replacement.
- Lightweight with a heavy-duty carry handle; includes quiet piezo ignition, push-button start (requires AAA battery, not included), and 45-degree adjustable heating head.
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- Portable propane heater for indoor and outdoor use, ideal for locations like garages, campsites, and hunting trips.
- Delivers 18,000 BTUs to heat areas up to 450 square feet; operates for approximately 4.7 hours on a 1-pound propane tank (tank sold separately).
- Features a tiltable design for directing heat effectively and a dock that keeps the fuel warm for extended use.
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#8
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- Portable propane heater ideal for outdoor use, providing warmth for camping, picnics, porches, and sheds
- Offers adjustable heat levels of 4,000, 9,000, and 18,000 BTU per hour, covering an area of up to 450 square feet
- User-friendly single control knob with reliable piezo igniter and an automatic shutoff feature for safety
- Compatible with two 1 lb propane tanks via swivel regulators for convenient gas supply (hose, filter, and propane sold separately)
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- Portable propane heater ideal for outdoor use, providing warmth for camping, picnics, porches, and sheds
- Offers adjustable heat levels of 4,000, 9,000, and 18,000 BTU per hour, covering an area of up to 450 square feet
- User-friendly single control knob with reliable piezo igniter and an automatic shutoff feature for safety
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#9
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- Equipped with built-in safety features including tip-over and low oxygen shut-off, ensuring secure operation even in active environments.
- Operates without electricity, allowing for heating during power outages and reducing overall electricity costs.
- Portable and space-efficient design with built-in wheels and easy-carry handle, suitable for various ventilated spaces like garages and workshops.
- Adjustable heating modes (High/Medium/Low) providing up to 18,000 BTU to effectively warm areas up to 450 square feet.
- Designed for quiet operation, this heater is suitable for diverse settings including construction sites, patios, and indoor use without disrupting activities.
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- Equipped with built-in safety features including tip-over and low oxygen shut-off, ensuring secure operation even in active environments.
- Operates without electricity, allowing for heating during power outages and reducing overall electricity costs.
- Portable and space-efficient design with built-in wheels and easy-carry handle, suitable for various ventilated spaces like garages and workshops.
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#10
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- 360° infrared heat for versatile use in camping and emergencies.
- Adjustable heat settings (4,000 / 5,500 / 18,000 BTUs) for up to 450 sq ft.
- Lightweight and portable with a carry handle for indoor/outdoor use.
- Safety features include ODS and tip-over shut-off for indoor operation.
- Compatible with 1 lb and 20 lb propane tanks for flexible fuel options.
- Durable design with a protective grill for various environments.
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- 360° infrared heat for versatile use in camping and emergencies.
- Adjustable heat settings (4,000 / 5,500 / 18,000 BTUs) for up to 450 sq ft.
- Lightweight and portable with a carry handle for indoor/outdoor use.
- Safety features include ODS and tip-over shut-off for indoor operation.
- Compatible with 1 lb and 20 lb propane tanks for flexible fuel options.
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